refactor: accounts module to Nestjs

2026-02-17 13:20:31 +00:00 · 2024-12-16 16:45:56 +02:00
parent 87e9cd64e8
commit bfff56c470
37 changed files with 3482 additions and 17 deletions
--- a/packages/server-nest/package.json
+++ b/packages/server-nest/package.json
@@ -36,6 +36,7 @@
    "@types/ramda": "^0.30.2",
    "js-money": "^0.6.3",
    "accounting": "^0.4.1",
+    "object-hash": "^2.0.3",
    "bull": "^4.16.3",
    "bullmq": "^5.21.1",
    "cache-manager": "^6.1.1",
--- a/packages/server-nest/src/common/exceptions/ModelEntityNotFound.ts
+++ b/packages/server-nest/src/common/exceptions/ModelEntityNotFound.ts
@@ -0,0 +1,6 @@
+export class ModelEntityNotFound extends Error {
+  constructor(entityId, message?) {
+    message = message || `Entity with id ${entityId} does not exist`;
+    super(message);
+  }
+}
--- a/packages/server-nest/src/common/repository/CachableRepository.ts
+++ b/packages/server-nest/src/common/repository/CachableRepository.ts
@@ -0,0 +1,260 @@
+// import hashObject from 'object-hash';
+// import { EntityRepository } from './EntityRepository';
+
+// export class CachableRepository extends EntityRepository {
+//   repositoryName: string;
+//   cache: any;
+//   i18n: any;
+
+//   /**
+//    * Constructor method.
+//    * @param {Knex} knex
+//    * @param {Cache} cache
+//    */
+//   constructor(knex, cache, i18n) {
+//     super(knex);
+
+//     this.cache = cache;
+//     this.i18n = i18n;
+//     this.repositoryName = this.constructor.name;
+//   }
+
+//   getByCache(key, callback) {
+//     return callback();
+//   }
+
+//   /**
+//    * Retrieve the cache key of the method name and arguments.
+//    * @param {string} method
+//    * @param {...any} args
+//    * @return {string}
+//    */
+//   getCacheKey(method, ...args) {
+//     const hashArgs = hashObject({ ...args });
+//     const repositoryName = this.repositoryName;
+
+//     return `${repositoryName}-${method}-${hashArgs}`;
+//   }
+
+//   /**
+//    * Retrieve all entries with specified relations.
+//    * @param withRelations
+//    */
+//   all(withRelations?, trx?) {
+//     const cacheKey = this.getCacheKey('all', withRelations);
+
+//     return this.getByCache(cacheKey, () => {
+//       return super.all(withRelations, trx);
+//     });
+//   }
+
+//   /**
+//    * Finds list of entities with specified attributes
+//    * @param {Object} attributeValues - values to filter retrieved entities by
+//    * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve.
+//    * @returns {Promise<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+//    */
+//   find(attributeValues = {}, withRelations?) {
+//     const cacheKey = this.getCacheKey('find', attributeValues, withRelations);
+
+//     return this.getByCache(cacheKey, () => {
+//       return super.find(attributeValues, withRelations);
+//     });
+//   }
+
+//   /**
+//    * Finds list of entities with attribute values that are different from specified ones
+//    * @param {Object} attributeValues - values to filter retrieved entities by
+//    * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+//    * @returns {Promise<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+//    */
+//   findWhereNot(attributeValues = {}, withRelations?) {
+//     const cacheKey = this.getCacheKey(
+//       'findWhereNot',
+//       attributeValues,
+//       withRelations
+//     );
+
+//     return this.getByCache(cacheKey, () => {
+//       return super.findWhereNot(attributeValues, withRelations);
+//     });
+//   }
+
+//   /**
+//    * Finds list of entities with specified attributes (any of multiple specified values)
+//    * Supports both ('attrName', ['value1', 'value2]) and ({attrName: ['value1', 'value2']} formats)
+//    *
+//    * @param {string|Object} searchParam - attribute name or search criteria object
+//    * @param {*[]} [attributeValues] - attribute values to filter retrieved entities by
+//    * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+//    * @returns {PromiseLike<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+//    */
+//   findWhereIn(searchParam, attributeValues, withRelations?) {
+//     const cacheKey = this.getCacheKey(
+//       'findWhereIn',
+//       attributeValues,
+//       withRelations
+//     );
+
+//     return this.getByCache(cacheKey, () => {
+//       return super.findWhereIn(searchParam, attributeValues, withRelations);
+//     });
+//   }
+
+//   /**
+//    * Finds first entity by given parameters
+//    *
+//    * @param {Object} attributeValues - values to filter retrieved entities by
+//    * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+//    * @returns {Promise<Object>}
+//    */
+//   findOne(attributeValues = {}, withRelations?) {
+//     const cacheKey = this.getCacheKey(
+//       'findOne',
+//       attributeValues,
+//       withRelations
+//     );
+//     return this.getByCache(cacheKey, () => {
+//       return super.findOne(attributeValues, withRelations);
+//     });
+//   }
+
+//   /**
+//    * Finds first entity by given parameters
+//    *
+//    * @param {string || number} id - value of id column of the entity
+//    * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+//    * @returns {Promise<Object>}
+//    */
+//   findOneById(id, withRelations?) {
+//     const cacheKey = this.getCacheKey('findOneById', id, withRelations);
+
+//     return this.getByCache(cacheKey, () => {
+//       return super.findOneById(id, withRelations);
+//     });
+//   }
+
+//   /**
+//    * Persists new entity or an array of entities.
+//    * This method does not recursively persist related entities, use createRecursively (to be implemented) for that.
+//    * Batch insert only works on PostgreSQL
+//    * @param {Object} entity - model instance or parameters for a new entity
+//    * @returns {Promise<Object>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+//    */
+//   async create(entity, trx?) {
+//     const result = await super.create(entity, trx);
+
+//     // Flushes the repository cache after insert operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    * Persists updated entity. If previously set fields are not present, performs an incremental update (does not remove fields unless explicitly set to null)
+//    *
+//    * @param {Object} entity - single entity instance
+//    * @param {Object} [trx] - knex transaction instance. If not specified, new implicit transaction will be used.
+//    * @returns {Promise<integer>} number of affected rows
+//    */
+//   async update(entity, whereAttributes?, trx?) {
+//     const result = await super.update(entity, whereAttributes, trx);
+
+//     // Flushes the repository cache after update operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    * @param {Object} attributeValues - values to filter deleted entities by
+//    * @param {Object} [trx]
+//    * @returns {Promise<integer>} Query builder. After promise is resolved, returns count of deleted rows
+//    */
+//   async deleteBy(attributeValues, trx?) {
+//     const result = await super.deleteBy(attributeValues, trx);
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    * @param {string || number} id - value of id column of the entity
+//    * @returns {Promise<integer>} Query builder. After promise is resolved, returns count of deleted rows
+//    */
+//   deleteById(id: number | string, trx?) {
+//     const result = super.deleteById(id, trx);
+
+//     // Flushes the repository cache after insert operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    *
+//    * @param {string|number[]} values -
+//    */
+//   async deleteWhereIn(field: string, values: string | number[]) {
+//     const result = await super.deleteWhereIn(field, values);
+
+//     // Flushes the repository cache after delete operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    *
+//    * @param {string|number[]} values
+//    */
+//   async deleteWhereIdIn(values: string | number[], trx?) {
+//     const result = await super.deleteWhereIdIn(values, trx);
+
+//     // Flushes the repository cache after delete operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    *
+//    * @param graph
+//    * @param options
+//    */
+//   async upsertGraph(graph, options) {
+//     const result = await super.upsertGraph(graph, options);
+
+//     // Flushes the repository cache after insert operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    *
+//    * @param {} whereAttributes
+//    * @param {string} field
+//    * @param {number} amount
+//    */
+//   async changeNumber(whereAttributes, field: string, amount: number, trx?) {
+//     const result = await super.changeNumber(
+//       whereAttributes,
+//       field,
+//       amount,
+//       trx
+//     );
+
+//     // Flushes the repository cache after update operation.
+//     this.flushCache();
+
+//     return result;
+//   }
+
+//   /**
+//    * Flush repository cache.
+//    */
+//   flushCache(): void {
+//     this.cache.delStartWith(this.repositoryName);
+//   }
+// }
--- a/packages/server-nest/src/common/repository/EntityRepository.ts
+++ b/packages/server-nest/src/common/repository/EntityRepository.ts
@@ -0,0 +1,232 @@
+import { cloneDeep, forOwn, isString } from 'lodash';
+import { ModelEntityNotFound } from '../exceptions/ModelEntityNotFound';
+import { Model } from 'objection';
+
+function applyGraphFetched(withRelations, builder) {
+  const relations = Array.isArray(withRelations)
+    ? withRelations
+    : typeof withRelations === 'string'
+      ? withRelations.split(',').map((relation) => relation.trim())
+      : [];
+
+  relations.forEach((relation) => {
+    builder.withGraphFetched(relation);
+  });
+}
+
+export class EntityRepository {
+  idColumn: string = 'id';
+  knex: any;
+
+  /**
+   * Retrieve the repository model binded it to knex instance.
+   */
+  get model(): typeof Model {
+    throw new Error("The repository's model is not defined.");
+  }
+
+  /**
+   * Retrieve all entries with specified relations.
+   * @param withRelations
+   */
+  all(withRelations?, trx?) {
+    const builder = this.model.query(trx);
+    applyGraphFetched(withRelations, builder);
+
+    return builder;
+  }
+
+  /**
+   * Finds list of entities with specified attributes
+   *
+   * @param {Object} attributeValues - values to filter retrieved entities by
+   * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve.
+   * @returns {Promise<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+   */
+  find(attributeValues = {}, withRelations?) {
+    const builder = this.model.query().where(attributeValues);
+
+    applyGraphFetched(withRelations, builder);
+    return builder;
+  }
+
+  /**
+   * Finds list of entities with attribute values that are different from specified ones
+   *
+   * @param {Object} attributeValues - values to filter retrieved entities by
+   * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+   * @returns {PromiseLike<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+   */
+  findWhereNot(attributeValues = {}, withRelations?) {
+    const builder = this.model.query().whereNot(attributeValues);
+
+    applyGraphFetched(withRelations, builder);
+    return builder;
+  }
+
+  /**
+   * Finds list of entities with specified attributes (any of multiple specified values)
+   * Supports both ('attrName', ['value1', 'value2]) and ({attrName: ['value1', 'value2']} formats)
+   *
+   * @param {string|Object} searchParam - attribute name or search criteria object
+   * @param {*[]} [attributeValues] - attribute values to filter retrieved entities by
+   * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+   * @returns {PromiseLike<Object[]>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+   */
+  findWhereIn(searchParam, attributeValues, withRelations?) {
+    const commonBuilder = (builder) => {
+      applyGraphFetched(withRelations, builder);
+    };
+    if (isString(searchParam)) {
+      return this.model
+        .query()
+        .whereIn(searchParam, attributeValues)
+        .onBuild(commonBuilder);
+    } else {
+      const builder = this.model.query(this.knex).onBuild(commonBuilder);
+
+      forOwn(searchParam, (value, key) => {
+        if (Array.isArray(value)) {
+          builder.whereIn(key, value);
+        } else {
+          builder.where(key, value);
+        }
+      });
+      return builder;
+    }
+  }
+
+  /**
+   * Finds first entity by given parameters
+   *
+   * @param {Object} attributeValues - values to filter retrieved entities by
+   * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+   * @returns {Promise<Object>}
+   */
+  async findOne(attributeValues = {}, withRelations?) {
+    const results = await this.find(attributeValues, withRelations);
+    return results[0] || null;
+  }
+
+  /**
+   * Finds first entity by given parameters
+   *
+   * @param {string || number} id - value of id column of the entity
+   * @param {string || string[]} [withRelations] - name of relation(s) to eagerly retrieve, as defined in model relationMappings()
+   * @returns {Promise<Object>}
+   */
+  findOneById(id, withRelations?) {
+    return this.findOne({ [this.idColumn]: id }, withRelations);
+  }
+
+  /**
+   * Persists new entity or an array of entities.
+   * This method does not recursively persist related entities, use createRecursively (to be implemented) for that.
+   * Batch insert only works on PostgreSQL
+   *
+   * @param {Object} entity - model instance or parameters for a new entity
+   * @returns {Promise<Object>} - query builder. You can chain additional methods to it or call "await" or then() on it to execute
+   */
+  create(entity, trx?) {
+    // Keep the input parameter immutable
+    const instanceDTO = cloneDeep(entity);
+
+    return this.model.query(trx).insert(instanceDTO);
+  }
+
+  /**
+   * Persists updated entity. If previously set fields are not present, performs an incremental update (does not remove fields unless explicitly set to null)
+   *
+   * @param   {Object} entity - single entity instance
+   * @returns {Promise<integer>} number of affected rows
+   */
+  async update(entity, whereAttributes?, trx?) {
+    const entityDto = cloneDeep(entity);
+    const identityClause = {};
+
+    if (Array.isArray(this.idColumn)) {
+      this.idColumn.forEach(
+        (idColumn) => (identityClause[idColumn] = entityDto[idColumn]),
+      );
+    } else {
+      identityClause[this.idColumn] = entityDto[this.idColumn];
+    }
+    const whereConditions = whereAttributes || identityClause;
+    const modifiedEntitiesCount = await this.model
+      .query(trx)
+      .where(whereConditions)
+      .update(entityDto);
+
+    if (modifiedEntitiesCount === 0) {
+      throw new ModelEntityNotFound(entityDto[this.idColumn]);
+    }
+    return modifiedEntitiesCount;
+  }
+
+  /**
+   *
+   * @param {Object} attributeValues - values to filter deleted entities by
+   * @param {Object} [trx]
+   * @returns {Promise<integer>} Query builder. After promise is resolved, returns count of deleted rows
+   */
+  deleteBy(attributeValues, trx?) {
+    return this.model.query(trx).delete().where(attributeValues);
+  }
+
+  /**
+   * @param {string || number} id - value of id column of the entity
+   * @returns {Promise<integer>} Query builder. After promise is resolved, returns count of deleted rows
+   */
+  deleteById(id: number | string, trx?) {
+    return this.deleteBy(
+      {
+        [this.idColumn]: id,
+      },
+      trx,
+    );
+  }
+
+  /**
+   * Deletes the given entries in the array on the specific field.
+   * @param {string} field -
+   * @param {number|string} values -
+   */
+  deleteWhereIn(field: string, values: (string | number)[], trx) {
+    return this.model.query(trx).whereIn(field, values).delete();
+  }
+
+  /**
+   *
+   * @param {string|number[]} values
+   */
+  deleteWhereIdIn(values: (string | number)[], trx?) {
+    return this.deleteWhereIn(this.idColumn, values, trx);
+  }
+
+  /**
+   * Arbitrary relation graphs can be upserted (insert + update + delete)
+   * using the upsertGraph method.
+   * @param graph
+   * @param options
+   */
+  upsertGraph(graph, options) {
+    // Keep the input grpah immutable
+    const graphCloned = cloneDeep(graph);
+    return this.model.query().upsertGraph(graphCloned, options);
+  }
+
+  /**
+   *
+   * @param {object} whereAttributes
+   * @param {string} field
+   * @param amount
+   */
+  changeNumber(whereAttributes, field: string, amount: number, trx) {
+    const changeMethod = amount > 0 ? 'increment' : 'decrement';
+
+    return this.model
+      .query(trx)
+      .where(whereAttributes)
+      [changeMethod](field, Math.abs(amount));
+  }
+}
--- a/packages/server-nest/src/common/repository/TenantRepository.ts
+++ b/packages/server-nest/src/common/repository/TenantRepository.ts
@@ -0,0 +1,6 @@
+// import { CachableRepository } from './CachableRepository';
+import { EntityRepository } from './EntityRepository';
+
+export class TenantRepository extends EntityRepository {
+
+}
--- a/packages/server-nest/src/modules/Accounts/Account.transformer.ts
+++ b/packages/server-nest/src/modules/Accounts/Account.transformer.ts
@@ -0,0 +1,132 @@
+// import { IAccountsStructureType } from './Accounts.types';
+// import {
+//   assocDepthLevelToObjectTree,
+//   flatToNestedArray,
+//   nestedArrayToFlatten,
+// } from 'utils';
+import { Transformer } from '../Transformer/Transformer';
+import { AccountModel } from './models/Account.model';
+
+export class AccountTransformer extends Transformer {
+  /**
+   * Include these attributes to sale invoice object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'accountTypeLabel',
+      'accountNormalFormatted',
+      'formattedAmount',
+      'flattenName',
+      'bankBalanceFormatted',
+      'lastFeedsUpdatedAtFormatted',
+      'isFeedsPaused',
+    ];
+  };
+
+  /**
+   * Exclude attributes.
+   * @returns {string[]}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['plaidItem'];
+  };
+
+  /**
+   * Retrieves the flatten name with all dependants accounts names.
+   * @param {IAccount} account -
+   * @returns {string}
+   */
+  public flattenName = (account: AccountModel): string => {
+    const parentDependantsIds = this.options.accountsGraph.dependantsOf(
+      account.id,
+    );
+    const prefixAccounts = parentDependantsIds.map((dependId) => {
+      const node = this.options.accountsGraph.getNodeData(dependId);
+      return `${node.name}: `;
+    });
+    return `${prefixAccounts}${account.name}`;
+  };
+
+  /**
+   * Retrieve formatted account amount.
+   * @param {IAccount} invoice
+   * @returns {string}
+   */
+  protected formattedAmount = (account: AccountModel): string => {
+    return this.formatNumber(account.amount, {
+      currencyCode: account.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted bank balance.
+   * @param {AccountModel} account
+   * @returns {string}
+   */
+  protected bankBalanceFormatted = (account: AccountModel): string => {
+    return this.formatNumber(account.bankBalance, {
+      currencyCode: account.currencyCode,
+    });
+  };
+
+  /**
+   * Retrieves the formatted last feeds update at.
+   * @param {IAccount} account
+   * @returns {string}
+   */
+  protected lastFeedsUpdatedAtFormatted = (account: AccountModel): string => {
+    return account.lastFeedsUpdatedAt
+      ? this.formatDate(account.lastFeedsUpdatedAt)
+      : '';
+  };
+
+  /**
+   * Detarmines whether the bank account connection is paused.
+   * @param account
+   * @returns {boolean}
+   */
+  protected isFeedsPaused = (account: AccountModel): boolean => {
+    // return account.plaidItem?.isPaused || false;
+
+    return false;
+  };
+
+  /**
+   * Retrieves formatted account type label.
+   * @returns {string}
+   */
+  protected accountTypeLabel = (account: AccountModel): string => {
+    return this.context.i18n.t(account.accountTypeLabel);
+  };
+
+  /**
+   * Retrieves formatted account normal.
+   * @returns {string}
+   */
+  protected accountNormalFormatted = (account: AccountModel): string => {
+    return this.context.i18n.t(account.accountNormalFormatted);
+  };
+
+  /**
+   * Transformes the accounts collection to flat or nested array.
+   * @param {IAccount[]}
+   * @returns {IAccount[]}
+   */
+  // protected postCollectionTransform = (accounts: AccountModel[]) => {
+  //   // Transfom the flatten to accounts tree.
+  //   const transformed = flatToNestedArray(accounts, {
+  //     id: 'id',
+  //     parentId: 'parentAccountId',
+  //   });
+  //   // Associate `accountLevel` attr to indicate object depth.
+  //   const transformed2 = assocDepthLevelToObjectTree(
+  //     transformed,
+  //     1,
+  //     'accountLevel',
+  //   );
+  //   return this.options.structure === IAccountsStructureType.Flat
+  //     ? nestedArrayToFlatten(transformed2)
+  //     : transformed2;
+  // };
+}
--- a/packages/server-nest/src/modules/Accounts/AccountTransaction.transformer.ts
+++ b/packages/server-nest/src/modules/Accounts/AccountTransaction.transformer.ts
@@ -0,0 +1,124 @@
+import { Transformer } from '../Transformer/Transformer';
+import { AccountTransaction } from './models/AccountTransaction.model';
+
+export class AccountTransactionTransformer extends Transformer {
+  /**
+   * Include these attributes to sale invoice object.
+   * @returns {Array}
+   */
+  public includeAttributes = (): string[] => {
+    return [
+      'date',
+      'formattedDate',
+      'transactionType',
+      'transactionId',
+      'transactionTypeFormatted',
+      'credit',
+      'debit',
+      'formattedCredit',
+      'formattedDebit',
+      'fcCredit',
+      'fcDebit',
+      'formattedFcCredit',
+      'formattedFcDebit',
+    ];
+  };
+
+  /**
+   * Exclude all attributes of the model.
+   * @returns {Array<string>}
+   */
+  public excludeAttributes = (): string[] => {
+    return ['*'];
+  };
+
+  /**
+   * Retrieves the formatted date.
+   * @returns {string}
+   */
+  public formattedDate(transaction: AccountTransaction) {
+    return this.formatDate(transaction.date);
+  }
+
+  /**
+   * Retrieves the formatted transaction type.
+   * @returns {string}
+   */
+  public transactionTypeFormatted(transaction: AccountTransaction) {
+    return this.context.i18n.t(transaction.referenceTypeFormatted);
+  }
+
+  /**
+   * Retrieves the tranasction type.
+   * @returns {string}
+   */
+  public transactionType(transaction: AccountTransaction) {
+    return transaction.referenceType;
+  }
+
+  /**
+   * Retrieves the transaction id.
+   * @returns {number}
+   */
+  public transactionId(transaction: AccountTransaction) {
+    return transaction.referenceId;
+  }
+
+  /**
+   * Retrieves the credit amount.
+   * @returns {string}
+   */
+  protected formattedCredit(transaction: AccountTransaction) {
+    return this.formatMoney(transaction.credit, {
+      excerptZero: true,
+    });
+  }
+
+  /**
+   * Retrieves the credit amount.
+   * @returns {string}
+   */
+  protected formattedDebit(transaction: AccountTransaction) {
+    return this.formatMoney(transaction.debit, {
+      excerptZero: true,
+    });
+  }
+
+  /**
+   * Retrieves the foreign credit amount.
+   * @returns {number}
+   */
+  protected fcCredit(transaction: AccountTransaction) {
+    return transaction.credit * transaction.exchangeRate;
+  }
+
+  /**
+   * Retrieves the foreign debit amount.
+   * @returns {number}
+   */
+  protected fcDebit(transaction: AccountTransaction) {
+    return transaction.debit * transaction.exchangeRate;
+  }
+
+  /**
+   * Retrieves the formatted foreign credit amount.
+   * @returns {string}
+   */
+  protected formattedFcCredit(transaction: AccountTransaction) {
+    return this.formatMoney(this.fcCredit(transaction), {
+      currencyCode: transaction.currencyCode,
+      excerptZero: true,
+    });
+  }
+
+  /**
+   * Retrieves the formatted foreign debit amount.
+   * @returns {string}
+   */
+  protected formattedFcDebit(transaction: AccountTransaction) {
+    return this.formatMoney(this.fcDebit(transaction), {
+      currencyCode: transaction.currencyCode,
+      excerptZero: true,
+    });
+  }
+}
--- a/packages/server-nest/src/modules/Accounts/Accounts.constants.ts
+++ b/packages/server-nest/src/modules/Accounts/Accounts.constants.ts
@@ -0,0 +1,592 @@
+export const TaxPayableAccount = {
+  name: 'Tax Payable',
+  slug: 'tax-payable',
+  account_type: 'tax-payable',
+  code: '20006',
+  description: '',
+  active: 1,
+  index: 1,
+  predefined: 1,
+};
+
+export const UnearnedRevenueAccount = {
+  name: 'Unearned Revenue',
+  slug: 'unearned-revenue',
+  account_type: 'other-current-liability',
+  parent_account_id: null,
+  code: '50005',
+  active: true,
+  index: 1,
+  predefined: true,
+};
+
+export const PrepardExpenses = {
+  name: 'Prepaid Expenses',
+  slug: 'prepaid-expenses',
+  account_type: 'other-current-asset',
+  parent_account_id: null,
+  code: '100010',
+  active: true,
+  index: 1,
+  predefined: true,
+};
+
+export const StripeClearingAccount = {
+  name: 'Stripe Clearing',
+  slug: 'stripe-clearing',
+  account_type: 'other-current-asset',
+  parent_account_id: null,
+  code: '100020',
+  active: true,
+  index: 1,
+  predefined: true,
+};
+
+export const SeedAccounts = [
+  {
+    name: 'Bank Account',
+    slug: 'bank-account',
+    account_type: 'bank',
+    code: '10001',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Saving Bank Account',
+    slug: 'saving-bank-account',
+    account_type: 'bank',
+    code: '10002',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Undeposited Funds',
+    slug: 'undeposited-funds',
+    account_type: 'cash',
+    code: '10003',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Petty Cash',
+    slug: 'petty-cash',
+    account_type: 'cash',
+    code: '10004',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Computer Equipment',
+    slug: 'computer-equipment',
+    code: '10005',
+    account_type: 'fixed-asset',
+    predefined: 0,
+    parent_account_id: null,
+    index: 1,
+    active: 1,
+    description: '',
+  },
+  {
+    name: 'Office Equipment',
+    slug: 'office-equipment',
+    code: '10006',
+    account_type: 'fixed-asset',
+    predefined: 0,
+    parent_account_id: null,
+    index: 1,
+    active: 1,
+    description: '',
+  },
+  {
+    name: 'Accounts Receivable (A/R)',
+    slug: 'accounts-receivable',
+    account_type: 'accounts-receivable',
+    code: '10007',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Inventory Asset',
+    slug: 'inventory-asset',
+    code: '10008',
+    account_type: 'inventory',
+    predefined: 1,
+    parent_account_id: null,
+    index: 1,
+    active: 1,
+    description:
+      'An account that holds valuation of products or goods that available for sale.',
+  },
+
+  // Libilities
+  {
+    name: 'Accounts Payable (A/P)',
+    slug: 'accounts-payable',
+    account_type: 'accounts-payable',
+    parent_account_id: null,
+    code: '20001',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Owner A Drawings',
+    slug: 'owner-drawings',
+    account_type: 'other-current-liability',
+    parent_account_id: null,
+    code: '20002',
+    description: 'Withdrawals by the owners.',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Loan',
+    slug: 'owner-drawings',
+    account_type: 'other-current-liability',
+    code: '20003',
+    description: 'Money that has been borrowed from a creditor.',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Opening Balance Liabilities',
+    slug: 'opening-balance-liabilities',
+    account_type: 'other-current-liability',
+    code: '20004',
+    description:
+      'This account will hold the difference in the debits and credits entered during the opening balance..',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Revenue Received in Advance',
+    slug: 'revenue-received-in-advance',
+    account_type: 'other-current-liability',
+    parent_account_id: null,
+    code: '20005',
+    description: 'When customers pay in advance for products/services.',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  TaxPayableAccount,
+
+  // Equity
+  {
+    name: 'Retained Earnings',
+    slug: 'retained-earnings',
+    account_type: 'equity',
+    code: '30001',
+    description:
+      'Retained earnings tracks net income from previous fiscal years.',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Opening Balance Equity',
+    slug: 'opening-balance-equity',
+    account_type: 'equity',
+    code: '30002',
+    description:
+      'When you enter opening balances to the accounts, the amounts enter in Opening balance equity. This ensures that you have a correct trial balance sheet for your company, without even specific the second credit or debit entry.',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: "Owner's Equity",
+    slug: 'owner-equity',
+    account_type: 'equity',
+    code: '30003',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: `Drawings`,
+    slug: 'drawings',
+    account_type: 'equity',
+    code: '30003',
+    description:
+      'Goods purchased with the intention of selling these to customers',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+
+  // Expenses
+  {
+    name: 'Other Expenses',
+    slug: 'other-expenses',
+    account_type: 'other-expense',
+    parent_account_id: null,
+    code: '40001',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Cost of Goods Sold',
+    slug: 'cost-of-goods-sold',
+    account_type: 'cost-of-goods-sold',
+    parent_account_id: null,
+    code: '40002',
+    description: 'Tracks the direct cost of the goods sold.',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Office expenses',
+    slug: 'office-expenses',
+    account_type: 'expense',
+    parent_account_id: null,
+    code: '40003',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Rent',
+    slug: 'rent',
+    account_type: 'expense',
+    parent_account_id: null,
+    code: '40004',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Exchange Gain or Loss',
+    slug: 'exchange-grain-loss',
+    account_type: 'other-expense',
+    parent_account_id: null,
+    code: '40005',
+    description: 'Tracks the gain and losses of the exchange differences.',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Bank Fees and Charges',
+    slug: 'bank-fees-and-charges',
+    account_type: 'expense',
+    parent_account_id: null,
+    code: '40006',
+    description:
+      'Any bank fees levied is recorded into the bank fees and charges account. A bank account maintenance fee, transaction charges, a late payment fee are some examples.',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  {
+    name: 'Depreciation Expense',
+    slug: 'depreciation-expense',
+    account_type: 'expense',
+    parent_account_id: null,
+    code: '40007',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+
+  // Income
+  {
+    name: 'Sales of Product Income',
+    slug: 'sales-of-product-income',
+    account_type: 'income',
+    predefined: 1,
+    parent_account_id: null,
+    code: '50001',
+    index: 1,
+    active: 1,
+    description: '',
+  },
+  {
+    name: 'Sales of Service Income',
+    slug: 'sales-of-service-income',
+    account_type: 'income',
+    predefined: 0,
+    parent_account_id: null,
+    code: '50002',
+    index: 1,
+    active: 1,
+    description: '',
+  },
+  {
+    name: 'Uncategorized Income',
+    slug: 'uncategorized-income',
+    account_type: 'income',
+    parent_account_id: null,
+    code: '50003',
+    description: '',
+    active: 1,
+    index: 1,
+    predefined: 1,
+  },
+  {
+    name: 'Other Income',
+    slug: 'other-income',
+    account_type: 'other-income',
+    parent_account_id: null,
+    code: '50004',
+    description:
+      'The income activities are not associated to the core business.',
+    active: 1,
+    index: 1,
+    predefined: 0,
+  },
+  UnearnedRevenueAccount,
+  PrepardExpenses,
+];
+
+export const ACCOUNT_TYPE = {
+  CASH: 'cash',
+  BANK: 'bank',
+  ACCOUNTS_RECEIVABLE: 'accounts-receivable',
+  INVENTORY: 'inventory',
+  OTHER_CURRENT_ASSET: 'other-current-asset',
+  FIXED_ASSET: 'fixed-asset',
+  NON_CURRENT_ASSET: 'none-current-asset',
+
+  ACCOUNTS_PAYABLE: 'accounts-payable',
+  CREDIT_CARD: 'credit-card',
+  TAX_PAYABLE: 'tax-payable',
+  OTHER_CURRENT_LIABILITY: 'other-current-liability',
+  LOGN_TERM_LIABILITY: 'long-term-liability',
+  NON_CURRENT_LIABILITY: 'non-current-liability',
+
+  EQUITY: 'equity',
+  INCOME: 'income',
+  OTHER_INCOME: 'other-income',
+  COST_OF_GOODS_SOLD: 'cost-of-goods-sold',
+  EXPENSE: 'expense',
+  OTHER_EXPENSE: 'other-expense',
+};
+
+export const ACCOUNT_PARENT_TYPE = {
+  CURRENT_ASSET: 'current-asset',
+  FIXED_ASSET: 'fixed-asset',
+  NON_CURRENT_ASSET: 'non-current-asset',
+
+  CURRENT_LIABILITY: 'current-liability',
+  LOGN_TERM_LIABILITY: 'long-term-liability',
+  NON_CURRENT_LIABILITY: 'non-current-liability',
+
+  EQUITY: 'equity',
+  EXPENSE: 'expense',
+  INCOME: 'income',
+};
+
+export const ACCOUNT_ROOT_TYPE = {
+  ASSET: 'asset',
+  LIABILITY: 'liability',
+  EQUITY: 'equity',
+  EXPENSE: 'expense',
+  INCOME: 'income',
+};
+
+export const ACCOUNT_NORMAL = {
+  CREDIT: 'credit',
+  DEBIT: 'debit',
+};
+export const ACCOUNT_TYPES = [
+  {
+    label: 'Cash',
+    key: ACCOUNT_TYPE.CASH,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_ASSET,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    multiCurrency: true,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Bank',
+    key: ACCOUNT_TYPE.BANK,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_ASSET,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    multiCurrency: true,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Accounts Receivable',
+    key: ACCOUNT_TYPE.ACCOUNTS_RECEIVABLE,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_ASSET,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Inventory',
+    key: ACCOUNT_TYPE.INVENTORY,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_ASSET,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Other Current Asset',
+    key: ACCOUNT_TYPE.OTHER_CURRENT_ASSET,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_ASSET,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Fixed Asset',
+    key: ACCOUNT_TYPE.FIXED_ASSET,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    parentType: ACCOUNT_PARENT_TYPE.FIXED_ASSET,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Non-Current Asset',
+    key: ACCOUNT_TYPE.NON_CURRENT_ASSET,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.ASSET,
+    parentType: ACCOUNT_PARENT_TYPE.FIXED_ASSET,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Accounts Payable',
+    key: ACCOUNT_TYPE.ACCOUNTS_PAYABLE,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_LIABILITY,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Credit Card',
+    key: ACCOUNT_TYPE.CREDIT_CARD,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_LIABILITY,
+    multiCurrency: true,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Tax Payable',
+    key: ACCOUNT_TYPE.TAX_PAYABLE,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_LIABILITY,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Other Current Liability',
+    key: ACCOUNT_TYPE.OTHER_CURRENT_LIABILITY,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.CURRENT_LIABILITY,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Long Term Liability',
+    key: ACCOUNT_TYPE.LOGN_TERM_LIABILITY,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.LOGN_TERM_LIABILITY,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Non-Current Liability',
+    key: ACCOUNT_TYPE.NON_CURRENT_LIABILITY,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.LIABILITY,
+    parentType: ACCOUNT_PARENT_TYPE.NON_CURRENT_LIABILITY,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Equity',
+    key: ACCOUNT_TYPE.EQUITY,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.EQUITY,
+    parentType: ACCOUNT_PARENT_TYPE.EQUITY,
+    balanceSheet: true,
+    incomeSheet: false,
+  },
+  {
+    label: 'Income',
+    key: ACCOUNT_TYPE.INCOME,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.INCOME,
+    parentType: ACCOUNT_PARENT_TYPE.INCOME,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Other Income',
+    key: ACCOUNT_TYPE.OTHER_INCOME,
+    normal: ACCOUNT_NORMAL.CREDIT,
+    rootType: ACCOUNT_ROOT_TYPE.INCOME,
+    parentType: ACCOUNT_PARENT_TYPE.INCOME,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Cost of Goods Sold',
+    key: ACCOUNT_TYPE.COST_OF_GOODS_SOLD,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.EXPENSE,
+    parentType: ACCOUNT_PARENT_TYPE.EXPENSE,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Expense',
+    key: ACCOUNT_TYPE.EXPENSE,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.EXPENSE,
+    parentType: ACCOUNT_PARENT_TYPE.EXPENSE,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+  {
+    label: 'Other Expense',
+    key: ACCOUNT_TYPE.OTHER_EXPENSE,
+    normal: ACCOUNT_NORMAL.DEBIT,
+    rootType: ACCOUNT_ROOT_TYPE.EXPENSE,
+    parentType: ACCOUNT_PARENT_TYPE.EXPENSE,
+    balanceSheet: false,
+    incomeSheet: true,
+  },
+];
+
+export const getAccountsSupportsMultiCurrency = () => {
+  return ACCOUNT_TYPES.filter((account) => account.multiCurrency);
+};
--- a/packages/server-nest/src/modules/Accounts/Accounts.controller.ts
+++ b/packages/server-nest/src/modules/Accounts/Accounts.controller.ts
@@ -0,0 +1,72 @@
+import {
+  Controller,
+  Post,
+  Body,
+  Param,
+  Delete,
+  Get,
+  Query,
+  ParseIntPipe,
+} from '@nestjs/common';
+import { AccountsApplication } from './AccountsApplication.service';
+import { CreateAccountDTO } from './CreateAccount.dto';
+import { EditAccountDTO } from './EditAccount.dto';
+import { PublicRoute } from '../Auth/Jwt.guard';
+import { IAccountsTransactionsFilter } from './Accounts.types';
+// import { IAccountsFilter, IAccountsTransactionsFilter } from './Accounts.types';
+// import { ZodValidationPipe } from '@/common/pipes/ZodValidation.pipe';
+
+@Controller('accounts')
+@PublicRoute()
+export class AccountsController {
+  constructor(private readonly accountsApplication: AccountsApplication) {}
+
+  @Post()
+  async createAccount(@Body() accountDTO: CreateAccountDTO) {
+    return this.accountsApplication.createAccount(accountDTO);
+  }
+
+  @Post(':id')
+  async editAccount(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() accountDTO: EditAccountDTO,
+  ) {
+    return this.accountsApplication.editAccount(id, accountDTO);
+  }
+
+  @Delete(':id')
+  async deleteAccount(@Param('id', ParseIntPipe) id: number) {
+    return this.accountsApplication.deleteAccount(id);
+  }
+
+  @Post(':id/activate')
+  async activateAccount(@Param('id', ParseIntPipe) id: number) {
+    return this.accountsApplication.activateAccount(id);
+  }
+
+  @Post(':id/inactivate')
+  async inactivateAccount(@Param('id', ParseIntPipe) id: number) {
+    return this.accountsApplication.inactivateAccount(id);
+  }
+
+  @Get('types')
+  async getAccountTypes() {
+    return this.accountsApplication.getAccountTypes();
+  }
+
+  @Get('transactions')
+  async getAccountTransactions(@Query() filter: IAccountsTransactionsFilter) {
+    return this.accountsApplication.getAccountsTransactions(filter);
+  }
+
+  @Get(':id')
+  async getAccount(@Param('id', ParseIntPipe) id: number) {
+    return this.accountsApplication.getAccount(id);
+  }
+
+  // @Get()
+  // async getAccounts(@Query() filter: IAccountsFilter) {
+  //   return this.accountsApplication.getAccounts(filter);
+  // }
+
+}
--- a/packages/server-nest/src/modules/Accounts/Accounts.module.ts
+++ b/packages/server-nest/src/modules/Accounts/Accounts.module.ts
@@ -0,0 +1,38 @@
+import { Module } from '@nestjs/common';
+import { TenancyDatabaseModule } from '../Tenancy/TenancyDB/TenancyDB.module';
+import { AccountsController } from './Accounts.controller';
+import { AccountsApplication } from './AccountsApplication.service';
+import { CreateAccountService } from './CreateAccount.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { CommandAccountValidators } from './CommandAccountValidators.service';
+import { AccountRepository } from './repositories/Account.repository';
+import { EditAccount } from './EditAccount.service';
+import { DeleteAccount } from './DeleteAccount.service';
+import { GetAccount } from './GetAccount.service';
+import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
+import { ActivateAccount } from './ActivateAccount.service';
+import { GetAccountTypesService } from './GetAccountTypes.service';
+import { GetAccountTransactionsService } from './GetAccountTransactions.service';
+// import { EditAccount } from './EditAccount.service';
+// import { GetAccountsService } from './GetAccounts.service';
+
+@Module({
+  imports: [TenancyDatabaseModule],
+  controllers: [AccountsController],
+  providers: [
+    AccountsApplication,
+    CreateAccountService,
+    TenancyContext,
+    CommandAccountValidators,
+    AccountRepository,
+    EditAccount,
+    DeleteAccount,
+    GetAccount,
+    TransformerInjectable,
+    ActivateAccount,
+    GetAccountTypesService,
+    GetAccountTransactionsService,
+    // GetAccountsService,
+  ],
+})
+export class AccountsModule {}
--- a/packages/server-nest/src/modules/Accounts/Accounts.types.ts
+++ b/packages/server-nest/src/modules/Accounts/Accounts.types.ts
@@ -0,0 +1,94 @@
+import { Knex } from 'knex';
+import { AccountModel } from './models/Account.model';
+// import { IDynamicListFilterDTO } from '@/interfaces/DynamicFilter';
+
+export enum AccountNormal {
+  DEBIT = 'debit',
+  CREDIT = 'credit',
+}
+
+export interface IAccountsTransactionsFilter {
+  accountId?: number;
+  limit?: number;
+}
+
+export enum IAccountsStructureType {
+  Tree = 'tree',
+  Flat = 'flat',
+}
+
+// export interface IAccountsFilter extends IDynamicListFilterDTO {
+//   stringifiedFilterRoles?: string;
+//   onlyInactive: boolean;
+//   structure?: IAccountsStructureType;
+// }
+export interface IAccountsFilter {}
+export interface IAccountType {
+  label: string;
+  key: string;
+  normal: string;
+  rootType: string;
+  childType: string;
+  balanceSheet: boolean;
+  incomeSheet: boolean;
+}
+
+export interface IAccountsTypesService {
+  getAccountsTypes(): Promise<IAccountType>;
+}
+
+export interface IAccountEventCreatingPayload {
+  accountDTO: any;
+  trx: Knex.Transaction;
+}
+export interface IAccountEventCreatedPayload {
+  account: AccountModel;
+  accountId: number;
+  trx: Knex.Transaction;
+}
+
+export interface IAccountEventEditedPayload {
+  account: AccountModel;
+  oldAccount: AccountModel;
+  trx: Knex.Transaction;
+}
+
+export interface IAccountEventDeletedPayload {
+  accountId: number;
+  oldAccount: AccountModel;
+  trx: Knex.Transaction;
+}
+
+export interface IAccountEventDeletePayload {
+  trx: Knex.Transaction;
+  oldAccount: AccountModel;
+}
+
+export interface IAccountEventActivatedPayload {
+  accountId: number;
+  trx: Knex.Transaction;
+}
+
+export enum AccountAction {
+  CREATE = 'Create',
+  EDIT = 'Edit',
+  DELETE = 'Delete',
+  VIEW = 'View',
+  TransactionsLocking = 'TransactionsLocking',
+}
+
+export enum TaxRateAction {
+  CREATE = 'Create',
+  EDIT = 'Edit',
+  DELETE = 'Delete',
+  VIEW = 'View',
+}
+
+export interface CreateAccountParams {
+  ignoreUniqueName: boolean;
+}
+
+
+export interface IGetAccountTransactionPOJO {
+  
+}
--- a/packages/server-nest/src/modules/Accounts/AccountsApplication.service.ts
+++ b/packages/server-nest/src/modules/Accounts/AccountsApplication.service.ts
@@ -0,0 +1,133 @@
+import { Knex } from 'knex';
+import { Injectable } from '@nestjs/common';
+// import {
+//   IAccount,
+//   IAccountCreateDTO,
+//   IAccountEditDTO,
+//   IAccountResponse,
+//   IAccountsFilter,
+//   IAccountsTransactionsFilter,
+//   IFilterMeta,
+//   IGetAccountTransactionPOJO,
+// } from '@/interfaces';
+import { CreateAccountService } from './CreateAccount.service';
+import { DeleteAccount } from './DeleteAccount.service';
+import { EditAccount } from './EditAccount.service';
+// import { GetAccounts } from './GetAccounts.service';
+// import { GetAccountTransactions } from './GetAccountTransactions.service';
+import { CreateAccountDTO } from './CreateAccount.dto';
+import { AccountModel } from './models/Account.model';
+import { EditAccountDTO } from './EditAccount.dto';
+import { GetAccount } from './GetAccount.service';
+import { ActivateAccount } from './ActivateAccount.service';
+import { GetAccountTypesService } from './GetAccountTypes.service';
+import { GetAccountTransactionsService } from './GetAccountTransactions.service';
+import {
+  IAccountsTransactionsFilter,
+  IGetAccountTransactionPOJO,
+} from './Accounts.types';
+
+@Injectable()
+export class AccountsApplication {
+  constructor(
+    private readonly createAccountService: CreateAccountService,
+    private readonly deleteAccountService: DeleteAccount,
+    private readonly editAccountService: EditAccount,
+    private readonly activateAccountService: ActivateAccount,
+    private readonly getAccountTypesService: GetAccountTypesService,
+    private readonly getAccountService: GetAccount,
+    // private readonly getAccountsService: GetAccounts,
+    private readonly getAccountTransactionsService: GetAccountTransactionsService,
+  ) {}
+
+  /**
+   * Creates a new account.
+   * @param {number} tenantId
+   * @param {IAccountCreateDTO} accountDTO
+   * @returns {Promise<IAccount>}
+   */
+  public createAccount = (
+    accountDTO: CreateAccountDTO,
+    trx?: Knex.Transaction,
+  ): Promise<AccountModel> => {
+    return this.createAccountService.createAccount(accountDTO, trx);
+  };
+
+  /**
+   * Deletes the given account.
+   * @param {number} tenantId
+   * @param {number} accountId
+   * @returns {Promise<void>}
+   */
+  public deleteAccount = (accountId: number) => {
+    return this.deleteAccountService.deleteAccount(accountId);
+  };
+
+  /**
+   * Edits the given account.
+   * @param {number} tenantId
+   * @param {number} accountId
+   * @param {IAccountEditDTO} accountDTO
+   * @returns
+   */
+  public editAccount = (accountId: number, accountDTO: EditAccountDTO) => {
+    return this.editAccountService.editAccount(accountId, accountDTO);
+  };
+
+  /**
+   * Activate the given account.
+   * @param {number} accountId - Account id.
+   */
+  public activateAccount = (accountId: number) => {
+    return this.activateAccountService.activateAccount(accountId, true);
+  };
+
+  /**
+   * Inactivate the given account.
+   * @param {number} accountId - Account id.
+   */
+  public inactivateAccount = (accountId: number) => {
+    return this.activateAccountService.activateAccount(accountId, false);
+  };
+
+  /**
+   * Retrieves the account details.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} accountId - Account id.
+   * @returns {Promise<IAccount>}
+   */
+  public getAccount = (accountId: number) => {
+    return this.getAccountService.getAccount(accountId);
+  };
+
+  /**
+   * Retrieves all account types.
+   * @returns {Promise<IAccountType[]>}
+   */
+  public getAccountTypes = () => {
+    return this.getAccountTypesService.getAccountsTypes();
+  };
+
+  // /**
+  //  * Retrieves the accounts list.
+  //  * @param {number} tenantId
+  //  * @param {IAccountsFilter} filterDTO
+  //  * @returns {Promise<{ accounts: IAccountResponse[]; filterMeta: IFilterMeta }>}
+  //  */
+  // public getAccounts = (
+  //   filterDTO: IAccountsFilter,
+  // ): Promise<{ accounts: IAccountResponse[]; filterMeta: IFilterMeta }> => {
+  //   return this.getAccountsService.getAccountsList(filterDTO);
+  // };
+
+  /**
+   * Retrieves the given account transactions.
+   * @param {IAccountsTransactionsFilter} filter
+   * @returns {Promise<IGetAccountTransactionPOJO[]>}
+   */
+  public getAccountsTransactions = (
+    filter: IAccountsTransactionsFilter,
+  ): Promise<IGetAccountTransactionPOJO[]> => {
+    return this.getAccountTransactionsService.getAccountsTransactions(filter);
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/AccountsExportable.service.ts
+++ b/packages/server-nest/src/modules/Accounts/AccountsExportable.service.ts
@@ -0,0 +1,32 @@
+// import { Inject, Service } from 'typedi';
+// import { AccountsApplication } from './AccountsApplication.service';
+// import { Exportable } from '../Export/Exportable';
+// import { IAccountsFilter, IAccountsStructureType } from '@/interfaces';
+// import { EXPORT_SIZE_LIMIT } from '../Export/constants';
+
+// @Service()
+// export class AccountsExportable extends Exportable {
+//   @Inject()
+//   private accountsApplication: AccountsApplication;
+
+//   /**
+//    * Retrieves the accounts data to exportable sheet.
+//    * @param {number} tenantId
+//    * @returns
+//    */
+//   public exportable(tenantId: number, query: IAccountsFilter) {
+//     const parsedQuery = {
+//       sortOrder: 'desc',
+//       columnSortBy: 'created_at',
+//       inactiveMode: false,
+//       ...query,
+//       structure: IAccountsStructureType.Flat,
+//       pageSize: EXPORT_SIZE_LIMIT,
+//       page: 1,
+//     } as IAccountsFilter;
+
+//     return this.accountsApplication
+//       .getAccounts(tenantId, parsedQuery)
+//       .then((output) => output.accounts);
+//   }
+// }
--- a/packages/server-nest/src/modules/Accounts/AccountsImportable.SampleData.ts
+++ b/packages/server-nest/src/modules/Accounts/AccountsImportable.SampleData.ts
@@ -0,0 +1,50 @@
+export const AccountsSampleData = [
+  {
+    'Account Name': 'Utilities Expense',
+    'Account Code': 9000,
+    Type: 'Expense',
+    Description: 'Omnis voluptatum consequatur.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+  {
+    'Account Name': 'Unearned Revenue',
+    'Account Code': 9010,
+    Type: 'Long Term Liability',
+    Description: 'Autem odit voluptas nihil unde.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+  {
+    'Account Name': 'Long-Term Debt',
+    'Account Code': 9020,
+    Type: 'Long Term Liability',
+    Description: 'In voluptas cumque exercitationem.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+  {
+    'Account Name': 'Salaries and Wages Expense',
+    'Account Code': 9030,
+    Type: 'Expense',
+    Description: 'Assumenda aspernatur soluta aliquid perspiciatis quasi.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+  {
+    'Account Name': 'Rental Income',
+    'Account Code': 9040,
+    Type: 'Income',
+    Description: 'Omnis possimus amet occaecati inventore.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+  {
+    'Account Name': 'Paypal',
+    'Account Code': 9050,
+    Type: 'Bank',
+    Description: 'In voluptas cumque exercitationem.',
+    Active: 'T',
+    'Currency Code': '',
+  },
+];
--- a/packages/server-nest/src/modules/Accounts/AccountsImportable.service.ts
+++ b/packages/server-nest/src/modules/Accounts/AccountsImportable.service.ts
@@ -0,0 +1,45 @@
+// import { Inject, Service } from 'typedi';
+// import { Knex } from 'knex';
+// import { IAccountCreateDTO } from '@/interfaces';
+// import { CreateAccount } from './CreateAccount.service';
+// import { Importable } from '../Import/Importable';
+// import { AccountsSampleData } from './AccountsImportable.SampleData';
+
+// @Service()
+// export class AccountsImportable extends Importable {
+//   @Inject()
+//   private createAccountService: CreateAccount;
+
+//   /**
+//    * Importing to account service.
+//    * @param {number} tenantId
+//    * @param {IAccountCreateDTO} createAccountDTO
+//    * @returns
+//    */
+//   public importable(
+//     tenantId: number,
+//     createAccountDTO: IAccountCreateDTO,
+//     trx?: Knex.Transaction
+//   ) {
+//     return this.createAccountService.createAccount(
+//       tenantId,
+//       createAccountDTO,
+//       trx
+//     );
+//   }
+
+//   /**
+//    * Concurrrency controlling of the importing process.
+//    * @returns {number}
+//    */
+//   public get concurrency() {
+//     return 1;
+//   }
+
+//   /**
+//    * Retrieves the sample data that used to download accounts sample sheet. 
+//    */
+//   public sampleData(): any[] {
+//     return AccountsSampleData;
+//   }
+// }
--- a/packages/server-nest/src/modules/Accounts/ActivateAccount.service.ts
+++ b/packages/server-nest/src/modules/Accounts/ActivateAccount.service.ts
@@ -0,0 +1,53 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Knex } from 'knex';
+import { IAccountEventActivatedPayload } from './Accounts.types';
+import { AccountModel } from './models/Account.model';
+import { AccountRepository } from './repositories/Account.repository';
+import { UnitOfWork } from '../Tenancy/TenancyDB/UnitOfWork.service';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+
+@Injectable()
+export class ActivateAccount {
+  constructor(
+    private readonly eventEmitter: EventEmitter2,
+    private readonly uow: UnitOfWork,
+
+    @Inject(AccountModel.name)
+    private readonly accountModel: typeof AccountModel,
+    private readonly accountRepository: AccountRepository,
+  ) {}
+
+  /**
+   * Activates/Inactivates the given account.
+   * @param {number} accountId
+   * @param {boolean} activate
+   */
+  public activateAccount = async (accountId: number, activate?: boolean) => {
+    // Retrieve the given account or throw not found error.
+    const oldAccount = await this.accountModel
+      .query()
+      .findById(accountId)
+      .throwIfNotFound();
+
+    // Get all children accounts.
+    const accountsGraph = await this.accountRepository.getDependencyGraph();
+    const dependenciesAccounts = accountsGraph.dependenciesOf(accountId);
+
+    const patchAccountsIds = [...dependenciesAccounts, accountId];
+
+    // Activate account and associated transactions under unit-of-work environment.
+    return this.uow.withTransaction(async (trx: Knex.Transaction) => {
+      // Activate and inactivate the given accounts ids.
+      activate
+        ? await this.accountRepository.activateByIds(patchAccountsIds, trx)
+        : await this.accountRepository.inactivateByIds(patchAccountsIds, trx);
+
+      // Triggers `onAccountActivated` event.
+      this.eventEmitter.emitAsync(events.accounts.onActivated, {
+        accountId,
+        trx,
+      } as IAccountEventActivatedPayload);
+    });
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/CommandAccountValidators.service.ts
+++ b/packages/server-nest/src/modules/Accounts/CommandAccountValidators.service.ts
@@ -0,0 +1,223 @@
+// @ts-nocheck
+import { Inject, Injectable, Scope } from '@nestjs/common';
+// import { IAccountDTO, IAccount, IAccountCreateDTO } from './Accounts.types';
+// import AccountTypesUtils from '@/lib/AccountTypes';
+import { ServiceError } from '../Items/ServiceError';
+import { ERRORS, MAX_ACCOUNTS_CHART_DEPTH } from './constants';
+import { AccountModel } from './models/Account.model';
+import { AccountRepository } from './repositories/Account.repository';
+import { AccountTypesUtils } from './utils/AccountType.utils';
+import { CreateAccountDTO } from './CreateAccount.dto';
+import { EditAccountDTO } from './EditAccount.dto';
+
+@Injectable({ scope: Scope.REQUEST })
+export class CommandAccountValidators {
+  constructor(
+    @Inject(AccountModel.name)
+    private readonly accountModel: typeof AccountModel,
+    private readonly accountRepository: AccountRepository,
+  ) {}
+
+  /**
+   * Throws error if the account was prefined.
+   * @param {AccountModel} account
+   */
+  public throwErrorIfAccountPredefined(account: AccountModel) {
+    if (account.predefined) {
+      throw new ServiceError(ERRORS.ACCOUNT_PREDEFINED);
+    }
+  }
+
+  /**
+   * Diff account type between new and old account, throw service error
+   * if they have different account type.
+   * @param {AccountModel|CreateAccountDTO|EditAccountDTO} oldAccount
+   * @param {AccountModel|CreateAccountDTO|EditAccountDTO} newAccount
+   */
+  public async isAccountTypeChangedOrThrowError(
+    oldAccount: AccountModel | CreateAccountDTO | EditAccountDTO,
+    newAccount: AccountModel | CreateAccountDTO | EditAccountDTO,
+  ) {
+    if (oldAccount.accountType !== newAccount.accountType) {
+      throw new ServiceError(ERRORS.ACCOUNT_TYPE_NOT_ALLOWED_TO_CHANGE);
+    }
+  }
+
+  /**
+   * Retrieve account type or throws service error.
+   * @param {string} accountTypeKey -
+   * @return {IAccountType}
+   */
+  public getAccountTypeOrThrowError(accountTypeKey: string) {
+    const accountType = AccountTypesUtils.getType(accountTypeKey);
+
+    if (!accountType) {
+      throw new ServiceError(ERRORS.ACCOUNT_TYPE_NOT_FOUND);
+    }
+    return accountType;
+  }
+
+  /**
+   * Retrieve parent account or throw service error.
+   * @param {number} accountId - Account id.
+   * @param {number} notAccountId - Ignore the account id.
+   */
+  public async getParentAccountOrThrowError(
+    accountId: number,
+    notAccountId?: number,
+  ) {
+    const parentAccount = await this.accountModel
+      .query()
+      .findById(accountId)
+      .onBuild((query) => {
+        if (notAccountId) {
+          query.whereNot('id', notAccountId);
+        }
+      });
+    if (!parentAccount) {
+      throw new ServiceError(ERRORS.PARENT_ACCOUNT_NOT_FOUND);
+    }
+    return parentAccount;
+  }
+
+  /**
+   * Throws error if the account type was not unique on the storage.
+   * @param {string} accountCode - Account code.
+   * @param {number} notAccountId - Ignore the account id.
+   */
+  public async isAccountCodeUniqueOrThrowError(
+    accountCode: string,
+    notAccountId?: number,
+  ) {
+    const account = await this.accountModel
+      .query()
+      .where('code', accountCode)
+      .onBuild((query) => {
+        if (notAccountId) {
+          query.whereNot('id', notAccountId);
+        }
+      });
+    if (account.length > 0) {
+      throw new ServiceError(
+        ERRORS.ACCOUNT_CODE_NOT_UNIQUE,
+        'Account code is not unique.',
+      );
+    }
+  }
+
+  /**
+   * Validates the account name uniquiness.
+   * @param {string} accountName - Account name.
+   * @param {number} notAccountId - Ignore the account id.
+   */
+  public async validateAccountNameUniquiness(
+    accountName: string,
+    notAccountId?: number,
+  ) {
+    const foundAccount = await this.accountModel
+      .query()
+      .findOne('name', accountName)
+      .onBuild((query) => {
+        if (notAccountId) {
+          query.whereNot('id', notAccountId);
+        }
+      });
+    if (foundAccount) {
+      throw new ServiceError(
+        ERRORS.ACCOUNT_NAME_NOT_UNIQUE,
+        'Account name is not unique.',
+      );
+    }
+  }
+
+  /**
+   * Validates the given account type supports multi-currency.
+   * @param {CreateAccountDTO | EditAccountDTO} accountDTO -
+   */
+  public validateAccountTypeSupportCurrency = (
+    accountDTO: CreateAccountDTO | EditAccountDTO,
+    baseCurrency: string,
+  ) => {
+    // Can't continue to validate the type has multi-currency feature
+    // if the given currency equals the base currency or not assigned.
+    if (accountDTO.currencyCode === baseCurrency || !accountDTO.currencyCode) {
+      return;
+    }
+    const meta = AccountTypesUtils.getType(accountDTO.accountType);
+
+    // Throw error if the account type does not support multi-currency.
+    if (!meta?.multiCurrency) {
+      throw new ServiceError(ERRORS.ACCOUNT_TYPE_NOT_SUPPORTS_MULTI_CURRENCY);
+    }
+  };
+
+  /**
+   * Validates the account DTO currency code whether equals the currency code of
+   * parent account.
+   * @param {CreateAccountDTO | EditAccountDTO} accountDTO
+   * @param {AccountModel} parentAccount
+   * @param {string} baseCurrency -
+   * @throws {ServiceError(ERRORS.ACCOUNT_CURRENCY_NOT_SAME_PARENT_ACCOUNT)}
+   */
+  public validateCurrentSameParentAccount = (
+    accountDTO: CreateAccountDTO | EditAccountDTO,
+    parentAccount: AccountModel,
+    baseCurrency: string,
+  ) => {
+    // If the account DTO currency not assigned and the parent account has no base currency.
+    if (
+      !accountDTO.currencyCode &&
+      parentAccount.currencyCode !== baseCurrency
+    ) {
+      throw new ServiceError(ERRORS.ACCOUNT_CURRENCY_NOT_SAME_PARENT_ACCOUNT);
+    }
+    // If the account DTO is assigned and not equals the currency code of parent account.
+    if (
+      accountDTO.currencyCode &&
+      parentAccount.currencyCode !== accountDTO.currencyCode
+    ) {
+      throw new ServiceError(ERRORS.ACCOUNT_CURRENCY_NOT_SAME_PARENT_ACCOUNT);
+    }
+  };
+
+  /**
+   * Throws service error if parent account has different type.
+   * @param {IAccountDTO} accountDTO
+   * @param {IAccount} parentAccount
+   */
+  public throwErrorIfParentHasDiffType(
+    accountDTO: CreateAccountDTO | EditAccountDTO,
+    parentAccount: AccountModel,
+  ) {
+    if (accountDTO.accountType !== parentAccount.accountType) {
+      throw new ServiceError(ERRORS.PARENT_ACCOUNT_HAS_DIFFERENT_TYPE);
+    }
+  }
+
+  /**
+   * Retrieve account of throw service error in case account not found.
+   * @param {number} accountId
+   * @return {IAccount}
+   */
+  public async getAccountOrThrowError(accountId: number) {
+    const account = await this.accountRepository.findOneById(accountId);
+
+    if (!account) {
+      throw new ServiceError(ERRORS.ACCOUNT_NOT_FOUND);
+    }
+    return account;
+  }
+
+  /**
+   * Validates the max depth level of accounts chart.
+   * @param {number} parentAccountId - Parent account id.
+   */
+  public async validateMaxParentAccountDepthLevels(parentAccountId: number) {
+    const accountsGraph = await this.accountRepository.getDependencyGraph();
+    const parentDependantsIds = accountsGraph.dependantsOf(parentAccountId);
+
+    if (parentDependantsIds.length >= MAX_ACCOUNTS_CHART_DEPTH) {
+      throw new ServiceError(ERRORS.PARENT_ACCOUNT_EXCEEDED_THE_DEPTH_LEVEL);
+    }
+  }
+}
--- a/packages/server-nest/src/modules/Accounts/CreateAccount.dto.ts
+++ b/packages/server-nest/src/modules/Accounts/CreateAccount.dto.ts
@@ -0,0 +1,51 @@
+import {
+  IsString,
+  IsOptional,
+  IsInt,
+  MinLength,
+  MaxLength,
+  IsBoolean,
+} from 'class-validator';
+
+export class CreateAccountDTO {
+  @IsString()
+  @MinLength(3)
+  @MaxLength(255) // Assuming DATATYPES_LENGTH.STRING is 255
+  name: string;
+
+  @IsOptional()
+  @IsString()
+  @MinLength(3)
+  @MaxLength(6)
+  code?: string;
+
+  @IsOptional()
+  @IsString()
+  currencyCode?: string;
+
+  @IsString()
+  @MinLength(3)
+  @MaxLength(255) // Assuming DATATYPES_LENGTH.STRING is 255
+  accountType: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(65535) // Assuming DATATYPES_LENGTH.TEXT is 65535
+  description?: string;
+
+  @IsOptional()
+  @IsInt()
+  parentAccountId?: number;
+
+  @IsOptional()
+  @IsBoolean()
+  active?: boolean;
+
+  @IsOptional()
+  @IsString()
+  plaidAccountId?: string;
+
+  @IsOptional()
+  @IsString()
+  plaidItemId?: string;
+}
--- a/packages/server-nest/src/modules/Accounts/CreateAccount.service.ts
+++ b/packages/server-nest/src/modules/Accounts/CreateAccount.service.ts
@@ -0,0 +1,139 @@
+
+import { Inject, Injectable } from '@nestjs/common';
+import { kebabCase } from 'lodash';
+import { Knex } from 'knex';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import {
+  // IAccount,
+  // IAccountEventCreatedPayload,
+  // IAccountCreateDTO,
+  IAccountEventCreatingPayload,
+  CreateAccountParams,
+} from './Accounts.types';
+import { CommandAccountValidators } from './CommandAccountValidators.service';
+import { AccountModel } from './models/Account.model';
+import { UnitOfWork } from '../Tenancy/TenancyDB/UnitOfWork.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { events } from '@/common/events/events';
+import { CreateAccountDTO } from './CreateAccount.dto';
+
+@Injectable()
+export class CreateAccountService {
+  constructor(
+    @Inject(AccountModel.name)
+    private readonly accountModel: typeof AccountModel,
+    private readonly eventEmitter: EventEmitter2,
+    private readonly uow: UnitOfWork,
+    private readonly validator: CommandAccountValidators,
+    private readonly tenancyContext: TenancyContext,
+  ) {}
+
+  /**
+   * Authorize the account creation.
+   * @param {CreateAccountDTO} accountDTO
+   */
+  private authorize = async (
+    accountDTO: CreateAccountDTO,
+    baseCurrency: string,
+    params?: CreateAccountParams,
+  ) => {
+    // Validate account name uniquiness.
+    if (!params.ignoreUniqueName) {
+      await this.validator.validateAccountNameUniquiness(accountDTO.name);
+    }
+    // Validate the account code uniquiness.
+    if (accountDTO.code) {
+      await this.validator.isAccountCodeUniqueOrThrowError(accountDTO.code);
+    }
+    // Retrieve the account type meta or throw service error if not found.
+    this.validator.getAccountTypeOrThrowError(accountDTO.accountType);
+
+    // Ingore the parent account validation if not presented.
+    if (accountDTO.parentAccountId) {
+      const parentAccount = await this.validator.getParentAccountOrThrowError(
+        accountDTO.parentAccountId,
+      );
+      this.validator.throwErrorIfParentHasDiffType(accountDTO, parentAccount);
+
+      // Inherit active status from parent account.
+      accountDTO.active = parentAccount.active;
+
+      // Validate should currency code be the same currency of parent account.
+      this.validator.validateCurrentSameParentAccount(
+        accountDTO,
+        parentAccount,
+        baseCurrency,
+      );
+      // Validates the max depth level of accounts chart.
+      await this.validator.validateMaxParentAccountDepthLevels(
+        accountDTO.parentAccountId,
+      );
+    }
+    // Validates the given account type supports the multi-currency.
+    this.validator.validateAccountTypeSupportCurrency(accountDTO, baseCurrency);
+  };
+
+  /**
+   * Transformes the create account DTO to input model.
+   * @param {IAccountCreateDTO} createAccountDTO
+   */
+  private transformDTOToModel = (
+    createAccountDTO: CreateAccountDTO,
+    baseCurrency: string,
+  ) => {
+    return {
+      ...createAccountDTO,
+      slug: kebabCase(createAccountDTO.name),
+      currencyCode: createAccountDTO.currencyCode || baseCurrency,
+
+      // Mark the account is Plaid owner since Plaid item/account is defined on creating.
+      isSyncingOwner: Boolean(
+        createAccountDTO.plaidAccountId || createAccountDTO.plaidItemId,
+      ),
+    };
+  };
+
+  /**
+   * Creates a new account on the storage.
+   * @param {IAccountCreateDTO} accountDTO
+   * @returns {Promise<IAccount>}
+   */
+  public createAccount = async (
+    accountDTO: CreateAccountDTO,
+    trx?: Knex.Transaction,
+    params: CreateAccountParams = { ignoreUniqueName: false },
+  ): Promise<AccountModel> => {
+    // Retrieves the given tenant metadata.
+    const tenant = await this.tenancyContext.getTenant(true);
+
+    // Authorize the account creation.
+    await this.authorize(accountDTO, tenant.metadata.baseCurrency, params);
+
+    // Transformes the DTO to model.
+    const accountInputModel = this.transformDTOToModel(
+      accountDTO,
+      tenant.metadata.baseCurrency,
+    );
+    // Creates a new account with associated transactions under unit-of-work envirement.
+    return this.uow.withTransaction(async (trx: Knex.Transaction) => {
+      // Triggers `onAccountCreating` event.
+      await this.eventEmitter.emitAsync(events.accounts.onCreating, {
+        accountDTO,
+        trx,
+      } as IAccountEventCreatingPayload);
+
+      // Inserts account to the storage.
+      const account = await this.accountModel.query().insert({
+        ...accountInputModel,
+      });
+      // Triggers `onAccountCreated` event.
+      // await this.eventEmitter.emitAsync(events.accounts.onCreated, {
+      //   account,
+      //   accountId: account.id,
+      //   trx,
+      // } as IAccountEventCreatedPayload);
+
+      return account;
+    }, trx);
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/DeleteAccount.service.ts
+++ b/packages/server-nest/src/modules/Accounts/DeleteAccount.service.ts
@@ -0,0 +1,80 @@
+import { Knex } from 'knex';
+import { Inject, Injectable } from '@nestjs/common';
+// import { IAccountEventDeletedPayload } from '@/interfaces';
+import { CommandAccountValidators } from './CommandAccountValidators.service';
+import { AccountModel } from './models/Account.model';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { UnitOfWork } from '../Tenancy/TenancyDB/UnitOfWork.service';
+import { events } from '@/common/events/events';
+import { IAccountEventDeletedPayload } from './Accounts.types';
+
+@Injectable()
+export class DeleteAccount {
+  constructor(
+    @Inject(AccountModel.name) private accountModel: typeof AccountModel,
+    private eventEmitter: EventEmitter2,
+    private uow: UnitOfWork,
+    private validator: CommandAccountValidators,
+  ) {}
+
+  /**
+   * Authorize account delete.
+   * @param {number} accountId - Account id.
+   */
+  private authorize = async (accountId: number, oldAccount: AccountModel) => {
+    // Throw error if the account was predefined.
+    this.validator.throwErrorIfAccountPredefined(oldAccount);
+  };
+
+  /**
+   * Unlink the given parent account with children accounts.
+   * @param {number|number[]} parentAccountId -
+   */
+  private async unassociateChildrenAccountsFromParent(
+    parentAccountId: number | number[],
+    trx?: Knex.Transaction,
+  ) {
+    const accountsIds = Array.isArray(parentAccountId)
+      ? parentAccountId
+      : [parentAccountId];
+
+    await this.accountModel
+      .query(trx)
+      .whereIn('parent_account_id', accountsIds)
+      .patch({ parent_account_id: null });
+  }
+
+  /**
+   * Deletes the account from the storage.
+   * @param {number} accountId
+   */
+  public deleteAccount = async (accountId: number): Promise<void> => {
+    // Retrieve account or not found service error.
+    const oldAccount = await this.accountModel.query().findById(accountId);
+
+    // Authorize before delete account.
+    await this.authorize(accountId, oldAccount);
+
+    // Deletes the account and associated transactions under UOW environment.
+    return this.uow.withTransaction(async (trx: Knex.Transaction) => {
+      // Triggers `onAccountDelete` event.
+      await this.eventEmitter.emitAsync(events.accounts.onDelete, {
+        trx,
+        oldAccount,
+      } as IAccountEventDeletedPayload);
+
+      // Unlink the parent account from children accounts.
+      await this.unassociateChildrenAccountsFromParent(accountId, trx);
+
+      // Deletes account by the given id.
+      await this.accountModel.query(trx).deleteById(accountId);
+
+      // Triggers `onAccountDeleted` event.
+      await this.eventEmitter.emitAsync(events.accounts.onDeleted, {
+        accountId,
+        oldAccount,
+        trx,
+      } as IAccountEventDeletedPayload);
+    });
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/EditAccount.dto.ts
+++ b/packages/server-nest/src/modules/Accounts/EditAccount.dto.ts
@@ -0,0 +1,34 @@
+import {
+  IsString,
+  IsOptional,
+  IsInt,
+  MinLength,
+  MaxLength,
+} from 'class-validator';
+
+export class EditAccountDTO {
+  @IsString()
+  @MinLength(3)
+  @MaxLength(255) // Assuming DATATYPES_LENGTH.STRING is 255
+  name: string;
+
+  @IsOptional()
+  @IsString()
+  @MinLength(3)
+  @MaxLength(6)
+  code?: string;
+
+  @IsString()
+  @MinLength(3)
+  @MaxLength(255) // Assuming DATATYPES_LENGTH.STRING is 255
+  accountType: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(65535) // Assuming DATATYPES_LENGTH.TEXT is 65535
+  description?: string;
+
+  @IsOptional()
+  @IsInt()
+  parentAccountId?: number;
+}
--- a/packages/server-nest/src/modules/Accounts/EditAccount.service.ts
+++ b/packages/server-nest/src/modules/Accounts/EditAccount.service.ts
@@ -0,0 +1,100 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Knex } from 'knex';
+import { CommandAccountValidators } from './CommandAccountValidators.service';
+import { AccountModel } from './models/Account.model';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { UnitOfWork } from '../Tenancy/TenancyDB/UnitOfWork.service';
+import { events } from '@/common/events/events';
+import { EditAccountDTO } from './EditAccount.dto';
+
+@Injectable()
+export class EditAccount {
+  constructor(
+    private readonly eventEmitter: EventEmitter2,
+    private readonly uow: UnitOfWork,
+    private readonly validator: CommandAccountValidators,
+
+    @Inject(AccountModel.name)
+    private readonly accountModel: typeof AccountModel,
+  ) {}
+
+  /**
+   * Authorize the account editing.
+   * @param {number} accountId
+   * @param {IAccountEditDTO} accountDTO
+   * @param {IAccount} oldAccount -
+   */
+  private authorize = async (
+    accountId: number,
+    accountDTO: EditAccountDTO,
+    oldAccount: AccountModel,
+  ) => {
+    // Validate account name uniquiness.
+    await this.validator.validateAccountNameUniquiness(
+      accountDTO.name,
+      accountId,
+    );
+    // Validate the account type should be not mutated.
+    await this.validator.isAccountTypeChangedOrThrowError(
+      oldAccount,
+      accountDTO,
+    );
+    // Validate the account code not exists on the storage.
+    if (accountDTO.code && accountDTO.code !== oldAccount.code) {
+      await this.validator.isAccountCodeUniqueOrThrowError(
+        accountDTO.code,
+        oldAccount.id,
+      );
+    }
+    // Retrieve the parent account of throw not found service error.
+    if (accountDTO.parentAccountId) {
+      const parentAccount = await this.validator.getParentAccountOrThrowError(
+        accountDTO.parentAccountId,
+        oldAccount.id,
+      );
+      this.validator.throwErrorIfParentHasDiffType(accountDTO, parentAccount);
+    }
+  };
+
+  /**
+   * Edits details of the given account.
+   * @param {number} accountId
+   * @param {IAccountDTO} accountDTO
+   */
+  public async editAccount(
+    accountId: number,
+    accountDTO: EditAccountDTO,
+  ): Promise<AccountModel> {
+    // Retrieve the old account or throw not found service error.
+    const oldAccount = await this.accountModel
+      .query()
+      .findById(accountId)
+      .throwIfNotFound();
+
+    // Authorize the account editing.
+    await this.authorize(accountId, accountDTO, oldAccount);
+
+    // Edits account and associated transactions under unit-of-work environment.
+    return this.uow.withTransaction(async (trx: Knex.Transaction) => {
+      // Triggers `onAccountEditing` event.
+      await this.eventEmitter.emitAsync(events.accounts.onEditing, {
+        oldAccount,
+        accountDTO,
+      });
+      // Update the account on the storage.
+      const account = await this.accountModel
+        .query(trx)
+        .findById(accountId)
+        .updateAndFetch({ ...accountDTO });
+
+      // Triggers `onAccountEdited` event.
+      // await this.eventEmitter.emitAsync(events.accounts.onEdited, {
+      //   account,
+      //   oldAccount,
+      //   trx,
+      // } as IAccountEventEditedPayload);
+
+      return account;
+    });
+  }
+}
--- a/packages/server-nest/src/modules/Accounts/GetAccount.service.ts
+++ b/packages/server-nest/src/modules/Accounts/GetAccount.service.ts
@@ -0,0 +1,46 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { AccountTransformer } from './Account.transformer';
+import { AccountModel } from './models/Account.model';
+import { AccountRepository } from './repositories/Account.repository';
+import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+
+@Injectable()
+export class GetAccount {
+  constructor(
+    @Inject(AccountModel.name)
+    private readonly accountModel: typeof AccountModel,
+    private readonly accountRepository: AccountRepository,
+    private readonly transformer: TransformerInjectable,
+    private readonly eventEmitter: EventEmitter2,
+  ) {}
+
+  /**
+   * Retrieve the given account details.
+   * @param {number} accountId
+   */
+  public getAccount = async (accountId: number) => {
+    // Find the given account or throw not found error.
+    const account = await this.accountModel
+      .query()
+      .findById(accountId)
+      .withGraphFetched('plaidItem')
+      .throwIfNotFound();
+
+    const accountsGraph = await this.accountRepository.getDependencyGraph();
+
+    // Transforms the account model to POJO.
+    const transformed = await this.transformer.transform(
+      account,
+      new AccountTransformer(),
+      { accountsGraph },
+    );
+    const eventPayload = { accountId };
+
+    // Triggers `onAccountViewed` event.
+    await this.eventEmitter.emitAsync(events.accounts.onViewed, eventPayload);
+
+    return transformed;
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/GetAccountTransactions.service.ts
+++ b/packages/server-nest/src/modules/Accounts/GetAccountTransactions.service.ts
@@ -0,0 +1,52 @@
+import {
+  IAccountsTransactionsFilter,
+  IGetAccountTransactionPOJO,
+} from './Accounts.types';
+import { AccountTransactionTransformer } from './AccountTransaction.transformer';
+import { AccountTransaction } from './models/AccountTransaction.model';
+import { AccountModel } from './models/Account.model';
+import { Inject, Injectable } from '@nestjs/common';
+import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
+
+@Injectable()
+export class GetAccountTransactionsService {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(AccountTransaction.name)
+    private readonly accountTransaction: typeof AccountTransaction,
+
+    @Inject(AccountModel.name)
+    private readonly account: typeof AccountModel,
+  ) {}
+
+  /**
+   * Retrieve the accounts transactions.
+   * @param {IAccountsTransactionsFilter} filter -
+   */
+  public getAccountsTransactions = async (
+    filter: IAccountsTransactionsFilter,
+  ): Promise<IGetAccountTransactionPOJO[]> => {
+    // Retrieve the given account or throw not found error.
+    if (filter.accountId) {
+      await this.account.query().findById(filter.accountId).throwIfNotFound();
+    }
+    const transactions = await this.accountTransaction
+      .query()
+      .onBuild((query) => {
+        query.orderBy('date', 'DESC');
+
+        if (filter.accountId) {
+          query.where('account_id', filter.accountId);
+        }
+        query.withGraphFetched('account');
+        query.withGraphFetched('contact');
+        query.limit(filter.limit || 50);
+      });
+    // Transform the account transaction.
+    return this.transformer.transform(
+      transactions,
+      new AccountTransactionTransformer(),
+    );
+  };
+}
--- a/packages/server-nest/src/modules/Accounts/GetAccountTypes.service.ts
+++ b/packages/server-nest/src/modules/Accounts/GetAccountTypes.service.ts
@@ -0,0 +1,17 @@
+// import { IAccountType } from './Accounts.types';
+import { Injectable } from '@nestjs/common';
+import { AccountTypesUtils } from './utils/AccountType.utils';
+
+@Injectable()
+export class GetAccountTypesService {
+  /**
+   * Retrieve all accounts types.
+   * @param {number} tenantId - 
+   * @return {IAccountType}
+   */
+  public getAccountsTypes() {
+    const accountTypes = AccountTypesUtils.getList();
+
+    return accountTypes;
+  }
+}
--- a/packages/server-nest/src/modules/Accounts/GetAccounts.service.ts
+++ b/packages/server-nest/src/modules/Accounts/GetAccounts.service.ts
@@ -0,0 +1,68 @@
+// import { Injectable } from '@nestjs/common';
+// import * as R from 'ramda';
+// import {
+//   IAccountsFilter,
+//   IAccountResponse,
+//   IFilterMeta,
+// } from '@/interfaces';
+// import { DynamicListingService } from '@/services/DynamicListing/DynamicListService';
+// import { AccountTransformer } from './Account.transformer';
+// import { TransformerService } from '@/lib/Transformer/TransformerService';
+// import { flatToNestedArray } from '@/utils';
+// import { Account } from './Account.model';
+// import { AccountRepository } from './repositories/Account.repository';
+
+// @Injectable()
+// export class GetAccountsService {
+//   constructor(
+//     private readonly dynamicListService: DynamicListingService,
+//     private readonly transformerService: TransformerService,
+//     private readonly accountModel: typeof Account,
+//     private readonly accountRepository: AccountRepository,
+//   ) {}
+
+//   /**
+//    * Retrieve accounts datatable list.
+//    * @param {IAccountsFilter} accountsFilter
+//    * @returns {Promise<{ accounts: IAccountResponse[]; filterMeta: IFilterMeta }>}
+//    */
+//   public async getAccountsList(
+//     filterDTO: IAccountsFilter,
+//   ): Promise<{ accounts: IAccountResponse[]; filterMeta: IFilterMeta }> {
+//     // Parses the stringified filter roles.
+//     const filter = this.parseListFilterDTO(filterDTO);
+
+//     // Dynamic list service.
+//     const dynamicList = await this.dynamicListService.dynamicList(
+//       this.accountModel,
+//       filter,
+//     );
+//     // Retrieve accounts model based on the given query.
+//     const accounts = await this.accountModel.query().onBuild((builder) => {
+//       dynamicList.buildQuery()(builder);
+//       builder.modify('inactiveMode', filter.inactiveMode);
+//     });
+//     const accountsGraph = await this.accountRepository.getDependencyGraph();
+
+//     // Retrieves the transformed accounts collection.
+//     const transformedAccounts = await this.transformerService.transform(
+//       accounts,
+//       new AccountTransformer(),
+//       { accountsGraph, structure: filterDTO.structure },
+//     );
+
+//     return {
+//       accounts: transformedAccounts,
+//       filterMeta: dynamicList.getResponseMeta(),
+//     };
+//   }
+
+//   /**
+//    * Parsees accounts list filter DTO.
+//    * @param filterDTO
+//    * @returns
+//    */
+//   private parseListFilterDTO(filterDTO) {
+//     return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
+//   }
+// }
--- a/packages/server-nest/src/modules/Accounts/MutateBaseCurrencyAccounts.ts
+++ b/packages/server-nest/src/modules/Accounts/MutateBaseCurrencyAccounts.ts
@@ -0,0 +1,22 @@
+// import { Inject, Service } from 'typedi';
+// import HasTenancyService from '@/services/Tenancy/TenancyService';
+
+// @Service()
+// export class MutateBaseCurrencyAccounts {
+//   @Inject()
+//   tenancy: HasTenancyService;
+
+//   /**
+//    * Mutates the all accounts or the organziation.
+//    * @param {number} tenantId
+//    * @param {string} currencyCode
+//    */
+//   public mutateAllAccountsCurrency = async (
+//     tenantId: number,
+//     currencyCode: string
+//   ) => {
+//     const { Account } = this.tenancy.models(tenantId);
+
+//     await Account.query().update({ currencyCode });
+//   };
+// }
--- a/packages/server-nest/src/modules/Accounts/constants.ts
+++ b/packages/server-nest/src/modules/Accounts/constants.ts
@@ -0,0 +1,103 @@
+export const ERRORS = {
+  ACCOUNT_NOT_FOUND: 'account_not_found',
+  ACCOUNT_TYPE_NOT_FOUND: 'account_type_not_found',
+  PARENT_ACCOUNT_NOT_FOUND: 'parent_account_not_found',
+  ACCOUNT_CODE_NOT_UNIQUE: 'account_code_not_unique',
+  ACCOUNT_NAME_NOT_UNIQUE: 'account_name_not_unqiue',
+  PARENT_ACCOUNT_HAS_DIFFERENT_TYPE: 'parent_has_different_type',
+  ACCOUNT_TYPE_NOT_ALLOWED_TO_CHANGE: 'account_type_not_allowed_to_changed',
+  ACCOUNT_PREDEFINED: 'account_predefined',
+  ACCOUNT_HAS_ASSOCIATED_TRANSACTIONS: 'account_has_associated_transactions',
+  PREDEFINED_ACCOUNTS: 'predefined_accounts',
+  ACCOUNTS_HAVE_TRANSACTIONS: 'accounts_have_transactions',
+  CLOSE_ACCOUNT_AND_TO_ACCOUNT_NOT_SAME_TYPE:
+    'close_account_and_to_account_not_same_type',
+  ACCOUNTS_NOT_FOUND: 'accounts_not_found',
+  ACCOUNT_TYPE_NOT_SUPPORTS_MULTI_CURRENCY:
+    'ACCOUNT_TYPE_NOT_SUPPORTS_MULTI_CURRENCY',
+  ACCOUNT_CURRENCY_NOT_SAME_PARENT_ACCOUNT:
+    'ACCOUNT_CURRENCY_NOT_SAME_PARENT_ACCOUNT',
+  PARENT_ACCOUNT_EXCEEDED_THE_DEPTH_LEVEL:
+    'PARENT_ACCOUNT_EXCEEDED_THE_DEPTH_LEVEL',
+};
+
+// Default views columns.
+export const DEFAULT_VIEW_COLUMNS = [
+  { key: 'name', label: 'Account name' },
+  { key: 'code', label: 'Account code' },
+  { key: 'account_type_label', label: 'Account type' },
+  { key: 'account_normal', label: 'Account normal' },
+  { key: 'amount', label: 'Balance' },
+  { key: 'currencyCode', label: 'Currency' },
+];
+
+export const MAX_ACCOUNTS_CHART_DEPTH = 5;
+
+// Accounts default views.
+export const DEFAULT_VIEWS = [
+  {
+    name: 'Assets',
+    slug: 'assets',
+    rolesLogicExpression: '1',
+    roles: [
+      { index: 1, fieldKey: 'root_type', comparator: 'equals', value: 'asset' },
+    ],
+    columns: DEFAULT_VIEW_COLUMNS,
+  },
+  {
+    name: 'Liabilities',
+    slug: 'liabilities',
+    rolesLogicExpression: '1',
+    roles: [
+      {
+        fieldKey: 'root_type',
+        index: 1,
+        comparator: 'equals',
+        value: 'liability',
+      },
+    ],
+    columns: DEFAULT_VIEW_COLUMNS,
+  },
+  {
+    name: 'Equity',
+    slug: 'equity',
+    rolesLogicExpression: '1',
+    roles: [
+      {
+        fieldKey: 'root_type',
+        index: 1,
+        comparator: 'equals',
+        value: 'equity',
+      },
+    ],
+    columns: DEFAULT_VIEW_COLUMNS,
+  },
+  {
+    name: 'Income',
+    slug: 'income',
+    rolesLogicExpression: '1',
+    roles: [
+      {
+        fieldKey: 'root_type',
+        index: 1,
+        comparator: 'equals',
+        value: 'income',
+      },
+    ],
+    columns: DEFAULT_VIEW_COLUMNS,
+  },
+  {
+    name: 'Expenses',
+    slug: 'expenses',
+    rolesLogicExpression: '1',
+    roles: [
+      {
+        fieldKey: 'root_type',
+        index: 1,
+        comparator: 'equals',
+        value: 'expense',
+      },
+    ],
+    columns: DEFAULT_VIEW_COLUMNS,
+  },
+];
--- a/packages/server-nest/src/modules/Accounts/models/Account.model.ts
+++ b/packages/server-nest/src/modules/Accounts/models/Account.model.ts
@@ -1,5 +1,5 @@
 /* eslint-disable global-require */
-import { mixin, Model } from 'objection';
+// import { mixin, Model } from 'objection';
 import { castArray } from 'lodash';
 import DependencyGraph from '@/libs/dependency-graph';
 import {
@@ -7,9 +7,9 @@ import {
  getAccountsSupportsMultiCurrency,
 } from '@/constants/accounts';
 import { TenantModel } from '@/modules/System/models/TenantModel';
-import { SearchableModel } from '@/modules/Search/SearchableMdel';
-import { CustomViewBaseModel } from '@/modules/CustomViews/CustomViewBaseModel';
-import { ModelSettings } from '@/modules/Settings/ModelSettings';
+// import { SearchableModel } from '@/modules/Search/SearchableMdel';
+// import { CustomViewBaseModel } from '@/modules/CustomViews/CustomViewBaseModel';
+// import { ModelSettings } from '@/modules/Settings/ModelSettings';
 import { AccountTypesUtils } from '@/libs/accounts-utils/AccountTypesUtils';
 // import AccountSettings from './Account.Settings';
 // import { DEFAULT_VIEWS } from '@/modules/Accounts/constants';
@@ -17,12 +17,24 @@ import { AccountTypesUtils } from '@/libs/accounts-utils/AccountTypesUtils';
 // import { flatToNestedArray } from 'utils';

 // @ts-expect-error
-export class Account extends mixin(TenantModel, [
-  ModelSettings,
-  CustomViewBaseModel,
-  SearchableModel,
-]) {
+// export class AccountModel extends mixin(TenantModel, [
+//   ModelSettings,
+//   CustomViewBaseModel,
+//   SearchableModel,
+// ]) {
+
+export class AccountModel extends TenantModel {
+  name: string;
+  slug: string;
+  code: string;
+  index: number;
  accountType: string;
+  predefined: boolean;
+  currencyCode: string;
+  active: boolean;
+  bankBalance: number;
+  lastFeedsUpdatedAt: string | null;
+  amount: number;

  /**
   * Table name.
@@ -113,7 +125,7 @@ export class Account extends mixin(TenantModel, [
   * Model modifiers.
   */
  static get modifiers() {
-    const TABLE_NAME = Account.tableName;
+    const TABLE_NAME = AccountModel.tableName;

    return {
      /**
--- a/packages/server-nest/src/modules/Accounts/models/AccountTransaction.model.ts
+++ b/packages/server-nest/src/modules/Accounts/models/AccountTransaction.model.ts
@@ -0,0 +1,218 @@
+import { Model, raw } from 'objection';
+import moment from 'moment';
+import { isEmpty, castArray } from 'lodash';
+import { BaseModel } from '@/models/Model';
+// import { getTransactionTypeLabel } from '@/utils/transactions-types';
+
+export class AccountTransaction extends BaseModel {
+  referenceType: string;
+  referenceId: number;
+  credit: number;
+  debit: number;
+  exchangeRate: number;
+  taxRate: number;
+  date: string;
+  transactionType: string;
+  currencyCode: string;
+  referenceTypeFormatted: string;
+
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'accounts_transactions';
+  }
+
+  /**
+   * Timestamps columns.
+   */
+  get timestamps() {
+    return ['createdAt'];
+  }
+
+  /**
+   * Virtual attributes.
+   */
+  static get virtualAttributes() {
+    return ['referenceTypeFormatted', 'creditLocal', 'debitLocal'];
+  }
+
+  /**
+   * Retrieves the credit amount in base currency.
+   * @return {number}
+   */
+  get creditLocal() {
+    return this.credit * this.exchangeRate;
+  }
+
+  /**
+   * Retrieves the debit amount in base currency.
+   * @return {number}
+   */
+  get debitLocal() {
+    return this.debit * this.exchangeRate;
+  }
+
+  // /**
+  //  * Retrieve formatted reference type.
+  //  * @return {string}
+  //  */
+  // get referenceTypeFormatted() {
+  //   return getTransactionTypeLabel(this.referenceType, this.transactionType);
+  // }
+
+  // /**
+  //  * Model modifiers.
+  //  */
+  // static get modifiers() {
+  //   return {
+  //     /**
+  //      * Filters accounts by the given ids.
+  //      * @param {Query} query
+  //      * @param {number[]} accountsIds
+  //      */
+  //     filterAccounts(query, accountsIds) {
+  //       if (Array.isArray(accountsIds) && accountsIds.length > 0) {
+  //         query.whereIn('account_id', accountsIds);
+  //       }
+  //     },
+  //     filterTransactionTypes(query, types) {
+  //       if (Array.isArray(types) && types.length > 0) {
+  //         query.whereIn('reference_type', types);
+  //       } else if (typeof types === 'string') {
+  //         query.where('reference_type', types);
+  //       }
+  //     },
+  //     filterDateRange(query, startDate, endDate, type = 'day') {
+  //       const dateFormat = 'YYYY-MM-DD';
+  //       const fromDate = moment(startDate).startOf(type).format(dateFormat);
+  //       const toDate = moment(endDate).endOf(type).format(dateFormat);
+
+  //       if (startDate) {
+  //         query.where('date', '>=', fromDate);
+  //       }
+  //       if (endDate) {
+  //         query.where('date', '<=', toDate);
+  //       }
+  //     },
+  //     filterAmountRange(query, fromAmount, toAmount) {
+  //       if (fromAmount) {
+  //         query.andWhere((q) => {
+  //           q.where('credit', '>=', fromAmount);
+  //           q.orWhere('debit', '>=', fromAmount);
+  //         });
+  //       }
+  //       if (toAmount) {
+  //         query.andWhere((q) => {
+  //           q.where('credit', '<=', toAmount);
+  //           q.orWhere('debit', '<=', toAmount);
+  //         });
+  //       }
+  //     },
+  //     sumationCreditDebit(query) {
+  //       query.select(['accountId']);
+
+  //       query.sum('credit as credit');
+  //       query.sum('debit as debit');
+  //       query.groupBy('account_id');
+  //     },
+  //     filterContactType(query, contactType) {
+  //       query.where('contact_type', contactType);
+  //     },
+  //     filterContactIds(query, contactIds) {
+  //       query.whereIn('contact_id', contactIds);
+  //     },
+  //     openingBalance(query, fromDate) {
+  //       query.modify('filterDateRange', null, fromDate);
+  //       query.modify('sumationCreditDebit');
+  //     },
+  //     closingBalance(query, toDate) {
+  //       query.modify('filterDateRange', null, toDate);
+  //       query.modify('sumationCreditDebit');
+  //     },
+  //     contactsOpeningBalance(
+  //       query,
+  //       openingDate,
+  //       receivableAccounts,
+  //       customersIds
+  //     ) {
+  //       // Filter by date.
+  //       query.modify('filterDateRange', null, openingDate);
+
+  //       // Filter by customers.
+  //       query.whereNot('contactId', null);
+  //       query.whereIn('accountId', castArray(receivableAccounts));
+
+  //       if (!isEmpty(customersIds)) {
+  //         query.whereIn('contactId', castArray(customersIds));
+  //       }
+  //       // Group by the contact transactions.
+  //       query.groupBy('contactId');
+  //       query.sum('credit as credit');
+  //       query.sum('debit as debit');
+  //       query.select('contactId');
+  //     },
+  //     creditDebitSummation(query) {
+  //       query.sum('credit as credit');
+  //       query.sum('debit as debit');
+  //     },
+  //     groupByDateFormat(query, groupType = 'month') {
+  //       const groupBy = {
+  //         day: '%Y-%m-%d',
+  //         month: '%Y-%m',
+  //         year: '%Y',
+  //       };
+  //       const dateFormat = groupBy[groupType];
+
+  //       query.select(raw(`DATE_FORMAT(DATE, '${dateFormat}')`).as('date'));
+  //       query.groupByRaw(`DATE_FORMAT(DATE, '${dateFormat}')`);
+  //     },
+
+  //     filterByBranches(query, branchesIds) {
+  //       const formattedBranchesIds = castArray(branchesIds);
+
+  //       query.whereIn('branchId', formattedBranchesIds);
+  //     },
+
+  //     filterByProjects(query, projectsIds) {
+  //       const formattedProjectsIds = castArray(projectsIds);
+
+  //       query.whereIn('projectId', formattedProjectsIds);
+  //     },
+  //   };
+  // }
+
+  // /**
+  //  * Relationship mapping.
+  //  */
+  // static get relationMappings() {
+  //   const Account = require('models/Account');
+  //   const Contact = require('models/Contact');
+
+  //   return {
+  //     account: {
+  //       relation: Model.BelongsToOneRelation,
+  //       modelClass: Account.default,
+  //       join: {
+  //         from: 'accounts_transactions.accountId',
+  //         to: 'accounts.id',
+  //       },
+  //     },
+  //     contact: {
+  //       relation: Model.BelongsToOneRelation,
+  //       modelClass: Contact.default,
+  //       join: {
+  //         from: 'accounts_transactions.contactId',
+  //         to: 'contacts.id',
+  //       },
+  //     },
+  //   };
+  // }
+
+  /**
+   * Prevents mutate base currency since the model is not empty.
+   */
+  static get preventMutateBaseCurrency() {
+    return true;
+  }
+}
--- a/packages/server-nest/src/modules/Accounts/repositories/Account.repository.ts
+++ b/packages/server-nest/src/modules/Accounts/repositories/Account.repository.ts
@@ -0,0 +1,291 @@
+import { Knex } from 'knex';
+import { Inject, Injectable, Scope } from '@nestjs/common';
+import { TenantRepository } from '@/common/repository/TenantRepository';
+import { TENANCY_DB_CONNECTION } from '@/modules/Tenancy/TenancyDB/TenancyDB.constants';
+import { AccountModel } from '../models/Account.model';
+// import { TenantMetadata } from '@/modules/System/models/TenantMetadataModel';
+// import { IAccount } from '../Accounts.types';
+// import {
+//   PrepardExpenses,
+//   StripeClearingAccount,
+//   TaxPayableAccount,
+//   UnearnedRevenueAccount,
+// } from '../Accounts.constants';
+
+@Injectable({ scope: Scope.REQUEST })
+export class AccountRepository extends TenantRepository {
+  @Inject(TENANCY_DB_CONNECTION)
+  private readonly tenantDBKnex: Knex;
+
+  /**
+   * Gets the repository's model.
+   */
+  get model(): typeof AccountModel {
+    return AccountModel.bindKnex(this.tenantDBKnex);
+  }
+
+  /**
+   * Retrieve accounts dependency graph.
+   * @param {string} withRelation
+   * @param {Knex.Transaction} trx
+   * @returns {}
+   */
+  public async getDependencyGraph(
+    withRelation?: string,
+    trx?: Knex.Transaction,
+  ) {
+    const accounts = await this.all(withRelation, trx);
+
+    return this.model.toDependencyGraph(accounts);
+  }
+
+  /**
+   * Retrieve account by slug.
+   * @param {string} slug
+   * @return {Promise<IAccount>}
+   */
+  public findBySlug(slug: string) {
+    return this.findOne({ slug });
+  }
+
+  // /**
+  //  * Changes account balance.
+  //  * @param {number} accountId
+  //  * @param {number} amount
+  //  * @return {Promise<void>}
+  //  */
+  // async balanceChange(accountId: number, amount: number): Promise<void> {
+  //   const method: string = amount < 0 ? 'decrement' : 'increment';
+
+  //   await this.model.query().where('id', accountId)[method]('amount', amount);
+  //   this.flushCache();
+  // }
+
+  /**
+   * Activate user by the given id.
+   * @param  {number} userId - User id.
+   * @return {Promise<void>}
+   */
+  activateById(userId: number): Promise<number> {
+    return super.update({ active: 1 }, { id: userId });
+  }
+
+  /**
+   * Inactivate user by the given id.
+   * @param  {number} userId - User id.
+   * @return {Promise<void>}
+   */
+  inactivateById(userId: number): Promise<number> {
+    return super.update({ active: 0 }, { id: userId });
+  }
+
+  /**
+   * Activate user by the given id.
+   * @param  {number} userId - User id.
+   * @return {Promise<void>}
+   */
+  async activateByIds(userIds: number[], trx): Promise<number> {
+    const results = await this.model
+      .query(trx)
+      .whereIn('id', userIds)
+      .patch({ active: true });
+
+    return results;
+  }
+
+  /**
+   * Inactivate user by the given id.
+   * @param  {number} userId - User id.
+   * @return {Promise<void>}
+   */
+  async inactivateByIds(userIds: number[], trx): Promise<number> {
+    const results = await this.model
+      .query(trx)
+      .whereIn('id', userIds)
+      .patch({ active: false });
+
+    return results;
+  }
+
+  // /**
+  //  *
+  //  * @param {string} currencyCode
+  //  * @param extraAttrs
+  //  * @param trx
+  //  * @returns
+  //  */
+  // findOrCreateAccountReceivable = async (
+  //   currencyCode: string = '',
+  //   extraAttrs = {},
+  //   trx?: Knex.Transaction,
+  // ) => {
+  //   let result = await this.model
+  //     .query(trx)
+  //     .onBuild((query) => {
+  //       if (currencyCode) {
+  //         query.where('currencyCode', currencyCode);
+  //       }
+  //       query.where('accountType', 'accounts-receivable');
+  //     })
+  //     .first();
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       name: this.i18n.__('account.accounts_receivable.currency', {
+  //         currency: currencyCode,
+  //       }),
+  //       accountType: 'accounts-receivable',
+  //       currencyCode,
+  //       active: 1,
+  //       ...extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // };
+
+  // /**
+  //  * Find or create tax payable account.
+  //  * @param {Record<string, string>}extraAttrs
+  //  * @param {Knex.Transaction} trx
+  //  * @returns
+  //  */
+  // async findOrCreateTaxPayable(
+  //   extraAttrs: Record<string, string> = {},
+  //   trx?: Knex.Transaction,
+  // ) {
+  //   let result = await this.model
+  //     .query(trx)
+  //     .findOne({ slug: TaxPayableAccount.slug, ...extraAttrs });
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       ...TaxPayableAccount,
+  //       ...extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // }
+
+  // findOrCreateAccountsPayable = async (
+  //   currencyCode: string = '',
+  //   extraAttrs = {},
+  //   trx?: Knex.Transaction,
+  // ) => {
+  //   let result = await this.model
+  //     .query(trx)
+  //     .onBuild((query) => {
+  //       if (currencyCode) {
+  //         query.where('currencyCode', currencyCode);
+  //       }
+  //       query.where('accountType', 'accounts-payable');
+  //     })
+  //     .first();
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       name: this.i18n.__('account.accounts_payable.currency', {
+  //         currency: currencyCode,
+  //       }),
+  //       accountType: 'accounts-payable',
+  //       currencyCode,
+  //       active: 1,
+  //       ...extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // };
+
+  // /**
+  //  * Finds or creates the unearned revenue.
+  //  * @param {Record<string, string>} extraAttrs
+  //  * @param {Knex.Transaction} trx
+  //  * @returns
+  //  */
+  // public async findOrCreateUnearnedRevenue(
+  //   extraAttrs: Record<string, string> = {},
+  //   trx?: Knex.Transaction,
+  // ) {
+  //   // Retrieves the given tenant metadata.
+  //   const tenantMeta = await TenantMetadata.query().findOne({
+  //     tenantId: this.tenantId,
+  //   });
+  //   const _extraAttrs = {
+  //     currencyCode: tenantMeta.baseCurrency,
+  //     ...extraAttrs,
+  //   };
+  //   let result = await this.model
+  //     .query(trx)
+  //     .findOne({ slug: UnearnedRevenueAccount.slug, ..._extraAttrs });
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       ...UnearnedRevenueAccount,
+  //       ..._extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // }
+
+  // /**
+  //  * Finds or creates the prepard expenses account.
+  //  * @param {Record<string, string>} extraAttrs
+  //  * @param {Knex.Transaction} trx
+  //  * @returns
+  //  */
+  // public async findOrCreatePrepardExpenses(
+  //   extraAttrs: Record<string, string> = {},
+  //   trx?: Knex.Transaction,
+  // ) {
+  //   // Retrieves the given tenant metadata.
+  //   const tenantMeta = await TenantMetadata.query().findOne({
+  //     tenantId: this.tenantId,
+  //   });
+  //   const _extraAttrs = {
+  //     currencyCode: tenantMeta.baseCurrency,
+  //     ...extraAttrs,
+  //   };
+
+  //   let result = await this.model
+  //     .query(trx)
+  //     .findOne({ slug: PrepardExpenses.slug, ..._extraAttrs });
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       ...PrepardExpenses,
+  //       ..._extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // }
+
+  // /**
+  //  * Finds or creates the stripe clearing account.
+  //  * @param {Record<string, string>} extraAttrs
+  //  * @param {Knex.Transaction} trx
+  //  * @returns
+  //  */
+  // public async findOrCreateStripeClearing(
+  //   extraAttrs: Record<string, string> = {},
+  //   trx?: Knex.Transaction,
+  // ) {
+  //   // Retrieves the given tenant metadata.
+  //   const tenantMeta = await TenantMetadata.query().findOne({
+  //     tenantId: this.tenantId,
+  //   });
+  //   const _extraAttrs = {
+  //     currencyCode: tenantMeta.baseCurrency,
+  //     ...extraAttrs,
+  //   };
+  //   let result = await this.model
+  //     .query(trx)
+  //     .findOne({ slug: StripeClearingAccount.slug, ..._extraAttrs });
+
+  //   if (!result) {
+  //     result = await this.model.query(trx).insertAndFetch({
+  //       ...StripeClearingAccount,
+  //       ..._extraAttrs,
+  //     });
+  //   }
+  //   return result;
+  // }
+}
--- a/packages/server-nest/src/modules/Accounts/susbcribers/MutateBaseCurrencyAccounts.ts
+++ b/packages/server-nest/src/modules/Accounts/susbcribers/MutateBaseCurrencyAccounts.ts
@@ -0,0 +1,34 @@
+// import { Service, Inject } from 'typedi';
+// import events from '@/subscribers/events';
+// import { MutateBaseCurrencyAccounts } from '../MutateBaseCurrencyAccounts';
+
+// @Service()
+// export class MutateBaseCurrencyAccountsSubscriber {
+//   @Inject()
+//   public mutateBaseCurrencyAccounts: MutateBaseCurrencyAccounts;
+
+//   /**
+//    * Attaches the events with handles.
+//    * @param bus
+//    */
+//   attach(bus) {
+//     bus.subscribe(
+//       events.organization.baseCurrencyUpdated,
+//       this.updateAccountsCurrencyOnBaseCurrencyMutated
+//     );
+//   }
+
+//   /**
+//    * Updates the all accounts currency once the base currency
+//    * of the organization is mutated.
+//    */
+//   private updateAccountsCurrencyOnBaseCurrencyMutated = async ({
+//     tenantId,
+//     organizationDTO,
+//   }) => {
+//     await this.mutateBaseCurrencyAccounts.mutateAllAccountsCurrency(
+//       tenantId,
+//       organizationDTO.baseCurrency
+//     );
+//   };
+// }
--- a/packages/server-nest/src/modules/Accounts/utils/AccountType.utils.ts
+++ b/packages/server-nest/src/modules/Accounts/utils/AccountType.utils.ts
@@ -0,0 +1,101 @@
+import { get } from 'lodash';
+import { ACCOUNT_TYPES } from '../Accounts.constants';
+
+export class AccountTypesUtils {
+  /**
+   * Retrieve account types list.
+   */
+  static getList() {
+    return ACCOUNT_TYPES;
+  }
+
+  /**
+   * Retrieve accounts types by the given root type.
+   * @param {string} rootType -
+   * @return {string}
+   */
+  static getTypesByRootType(rootType: string) {
+    return ACCOUNT_TYPES.filter((type) => type.rootType === rootType);
+  }
+
+  /**
+   * Retrieve account type by the given account type key.
+   * @param {string} key
+   * @param {string} accessor
+   */
+  static getType(key: string, accessor?: string) {
+    const type = ACCOUNT_TYPES.find((type) => type.key === key);
+
+    if (accessor) {
+      return get(type, accessor);
+    }
+    return type;
+  }
+
+  /**
+   * Retrieve accounts types by the parent account type.
+   * @param {string} parentType
+   */
+  static getTypesByParentType(parentType: string) {
+    return ACCOUNT_TYPES.filter((type) => type.parentType === parentType);
+  }
+
+  /**
+   * Retrieve accounts types by the given account normal.
+   * @param {string} normal
+   */
+  static getTypesByNormal(normal: string) {
+    return ACCOUNT_TYPES.filter((type) => type.normal === normal);
+  }
+
+  /**
+   * Detarmines whether the root type equals the account type.
+   * @param {string} key
+   * @param {string} rootType
+   */
+  static isRootTypeEqualsKey(key: string, rootType: string): boolean {
+    return ACCOUNT_TYPES.some((type) => {
+      const isType = type.key === key;
+      const isRootType = type.rootType === rootType;
+
+      return isType && isRootType;
+    });
+  }
+
+  /**
+   * Detarmines whether the parent account type equals the account type key.
+   * @param {string} key - Account type key.
+   * @param {string} parentType - Account parent type.
+   */
+  static isParentTypeEqualsKey(key: string, parentType: string): boolean {
+    return ACCOUNT_TYPES.some((type) => {
+      const isType = type.key === key;
+      const isParentType = type.parentType === parentType;
+
+      return isType && isParentType;
+    });
+  }
+
+  /**
+   * Detarmines whether account type has balance sheet.
+   * @param {string} key - Account type key.
+   *
+   */
+  static isTypeBalanceSheet(key: string): boolean {
+    return ACCOUNT_TYPES.some((type) => {
+      const isType = type.key === key;
+      return isType && type.balanceSheet;
+    });
+  }
+
+  /**
+   * Detarmines whether account type has profit/loss sheet.
+   * @param {string} key - Account type key.
+   */
+  static isTypePLSheet(key: string): boolean {
+    return ACCOUNT_TYPES.some((type) => {
+      const isType = type.key === key;
+      return isType && type.incomeSheet;
+    });
+  }
+}
--- a/packages/server-nest/src/modules/App/App.module.ts
+++ b/packages/server-nest/src/modules/App/App.module.ts
@@ -31,6 +31,7 @@ import { UserIpInterceptor } from '@/interceptors/user-ip.interceptor';
 import { TenancyGlobalMiddleware } from '../Tenancy/TenancyGlobal.middleware';
 import { TransformerInjectable } from '../Transformer/TransformerInjectable.service';
 import { TransformerModule } from '../Transformer/Transformer.module';
+import { AccountsModule } from '../Accounts/Accounts.module';

@Module({
  imports: [
@@ -85,6 +86,7 @@ import { TransformerModule } from '../Transformer/Transformer.module';
    TenancyDatabaseModule,
    TenancyModelsModule,
    ItemsModule,
+    AccountsModule
  ],
  controllers: [AppController],
  providers: [
--- a/packages/server-nest/src/modules/Items/Item.transformer.ts
+++ b/packages/server-nest/src/modules/Items/Item.transformer.ts
@@ -1,4 +1,5 @@
 import { Transformer } from '../Transformer/Transformer';
+import { Item } from './models/Item';
 // import { GetItemWarehouseTransformer } from '@/services/Warehouses/Items/GettItemWarehouseTransformer';

 export class ItemTransformer extends Transformer {
@@ -20,7 +21,7 @@ export class ItemTransformer extends Transformer {
   * @param {IItem} item
   * @returns {string}
   */
-  public typeFormatted(item): string {
+  public typeFormatted(item: Item): string {
    return this.context.i18n.t(`item.field.type.${item.type}`);
  }

@@ -29,7 +30,7 @@ export class ItemTransformer extends Transformer {
   * @param item
   * @returns {string}
   */
-  public sellPriceFormatted(item): string {
+  public sellPriceFormatted(item: Item): string {
    return this.formatNumber(item.sellPrice, {
      currencyCode: this.context.organization.baseCurrency,
    });
@@ -40,7 +41,7 @@ export class ItemTransformer extends Transformer {
   * @param item
   * @returns {string}
   */
-  public costPriceFormatted(item): string {
+  public costPriceFormatted(item: Item): string {
    return this.formatNumber(item.costPrice, {
      currencyCode: this.context.organization.baseCurrency,
    });
--- a/packages/server-nest/src/modules/Items/ItemValidator.service.ts
+++ b/packages/server-nest/src/modules/Items/ItemValidator.service.ts
@@ -8,13 +8,13 @@ import { ServiceError } from './ServiceError';
 import { IItem, IItemDTO } from '@/interfaces/Item';
 import { ERRORS } from './Items.constants';
 import { Item } from './models/Item';
-import { Account } from '../Accounts/models/Account';
+import { AccountModel } from '../Accounts/models/Account.model';

@Injectable()
 export class ItemsValidators {
  constructor(
    @Inject(Item.name) private itemModel: typeof Item,
-    @Inject(Account.name) private accountModel: typeof Account,
+    @Inject(AccountModel.name) private accountModel: typeof AccountModel,
    @Inject(Item.name) private taxRateModel: typeof Item,
    @Inject(Item.name) private itemEntryModel: typeof Item,
    @Inject(Item.name) private itemCategoryModel: typeof Item,
--- a/packages/server-nest/src/modules/Tenancy/TenancyModels/Tenancy.module.ts
+++ b/packages/server-nest/src/modules/Tenancy/TenancyModels/Tenancy.module.ts
@@ -3,10 +3,11 @@ import { Global, Module, Scope } from '@nestjs/common';
 import { TENANCY_DB_CONNECTION } from '../TenancyDB/TenancyDB.constants';

 import { Item } from '../../../modules/Items/models/Item';
-import { Account } from '@/modules/Accounts/models/Account';
+import { AccountModel } from '@/modules/Accounts/models/Account.model';
 import { ItemEntry } from '@/modules/Items/models/ItemEntry';
+import { AccountTransaction } from '@/modules/Accounts/models/AccountTransaction.model';

-const models = [Item, Account, ItemEntry];
+const models = [Item, AccountModel, ItemEntry, AccountTransaction];

 const modelProviders = models.map((model) => {
  return {