add server to monorepo.

packages/server/src/models/Contact.ts

@@ -0,0 +1,201 @@
+import { Model } from 'objection';
+import TenantModel from 'models/TenantModel';
+
+export default class Contact extends TenantModel {
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'contacts';
+  }
+
+  /**
+   * Model timestamps.
+   */
+  get timestamps() {
+    return ['createdAt', 'updatedAt'];
+  }
+
+  /**
+   * Defined virtual attributes.
+   */
+  static get virtualAttributes() {
+    return ['contactNormal', 'closingBalance', 'formattedContactService'];
+  }
+
+  /**
+   * Retrieve the contact normal by the given contact type.
+   */
+  static getContactNormalByType(contactType) {
+    const types = {
+      vendor: 'credit',
+      customer: 'debit',
+    };
+    return types[contactType];
+  }
+
+  /**
+   * Retrieve the contact normal by the given contact service.
+   * @param {string} contactService
+   */
+  static getFormattedContactService(contactService) {
+    const types = {
+      customer: 'Customer',
+      vendor: 'Vendor',
+    };
+    return types[contactService];
+  }
+
+  /**
+   * Retrieve the contact normal.
+   */
+  get contactNormal() {
+    return Contact.getContactNormalByType(this.contactService);
+  }
+
+  /**
+   * Retrieve formatted contact service.
+   */
+  get formattedContactService() {
+    return Contact.getFormattedContactService(this.contactService);
+  }
+
+  /**
+   * Closing balance attribute.
+   */
+  get closingBalance() {
+    return this.balance;
+  }
+
+  /**
+   * Model modifiers.
+   */
+  static get modifiers() {
+    return {
+      filterContactIds(query, customerIds) {
+        query.whereIn('id', customerIds);
+      },
+
+      customer(query) {
+        query.where('contact_service', 'customer');
+      },
+
+      vendor(query) {
+        query.where('contact_service', 'vendor');
+      },
+    };
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const SaleEstimate = require('models/SaleEstimate');
+    const SaleReceipt = require('models/SaleReceipt');
+    const SaleInvoice = require('models/SaleInvoice');
+    const PaymentReceive = require('models/PaymentReceive');
+    const Bill = require('models/Bill');
+    const BillPayment = require('models/BillPayment');
+    const AccountTransaction = require('models/AccountTransaction');
+
+    return {
+      /**
+       * Contact may has many sales invoices.
+       */
+      salesInvoices: {
+        relation: Model.HasManyRelation,
+        modelClass: SaleInvoice.default,
+        join: {
+          from: 'contacts.id',
+          to: 'sales_invoices.customerId',
+        },
+      },
+
+      /**
+       * Contact may has many sales estimates.
+       */
+      salesEstimates: {
+        relation: Model.HasManyRelation,
+        modelClass: SaleEstimate.default,
+        join: {
+          from: 'contacts.id',
+          to: 'sales_estimates.customerId',
+        },
+      },
+
+      /**
+       * Contact may has many sales receipts.
+       */
+      salesReceipts: {
+        relation: Model.HasManyRelation,
+        modelClass: SaleReceipt.default,
+        join: {
+          from: 'contacts.id',
+          to: 'sales_receipts.customerId',
+        },
+      },
+
+      /**
+       * Contact may has many payments receives.
+       */
+      paymentReceives: {
+        relation: Model.HasManyRelation,
+        modelClass: PaymentReceive.default,
+        join: {
+          from: 'contacts.id',
+          to: 'payment_receives.customerId',
+        },
+      },
+
+      /**
+       * Contact may has many bills.
+       */
+      bills: {
+        relation: Model.HasManyRelation,
+        modelClass: Bill.default,
+        join: {
+          from: 'contacts.id',
+          to: 'bills.vendorId',
+        },
+      },
+
+      /**
+       * Contact may has many bills payments.
+       */
+      billPayments: {
+        relation: Model.HasManyRelation,
+        modelClass: BillPayment.default,
+        join: {
+          from: 'contacts.id',
+          to: 'bills_payments.vendorId',
+        },
+      },
+
+      /**
+       * Contact may has many accounts transactions.
+       */
+      accountsTransactions: {
+        relation: Model.HasManyRelation,
+        modelClass: AccountTransaction.default,
+        join: {
+          from: 'contacts.id',
+          to: 'accounts_transactions.contactId',
+        },
+      },
+    };
+  }
+
+  static get fields() {
+    return {
+      contact_service: {
+        column: 'contact_service',
+      },
+      display_name: {
+        column: 'display_name',
+      },
+      created_at: {
+        column: 'created_at',
+      },
+    };
+  }
+}