feat(nestjs): migrate to NestJS

packages/server/src/modules/BankingTransactions/queries/GetUncategorizedTransactions.ts

@@ -0,0 +1,73 @@
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+import { UncategorizedBankTransaction } from '../models/UncategorizedBankTransaction';
+import { Inject, Injectable } from '@nestjs/common';
+import { UncategorizedTransactionTransformer } from '../../BankingCategorize/commands/UncategorizedTransaction.transformer';
+import { IGetUncategorizedTransactionsQuery } from '../types/BankingTransactions.types';
+
+@Injectable()
+export class GetUncategorizedTransactions {
+  constructor(
+    private readonly transformer: TransformerInjectable,
+
+    @Inject(UncategorizedBankTransaction.name)
+    private readonly uncategorizedBankTransactionModel: typeof UncategorizedBankTransaction,
+  ) {}
+
+  /**
+   * Retrieves the uncategorized cashflow transactions.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} accountId - Account Id.
+   */
+  public async getTransactions(
+    accountId: number,
+    query: IGetUncategorizedTransactionsQuery
+  ) {
+    // Parsed query with default values.
+    const _query = {
+      page: 1,
+      pageSize: 20,
+      ...query,
+    };
+
+    const { results, pagination } =
+      await this.uncategorizedBankTransactionModel.query()
+        .onBuild((q) => {
+          q.where('accountId', accountId);
+          q.where('categorized', false);
+
+          q.modify('notExcluded');
+          q.modify('notPending');
+
+          q.withGraphFetched('account');
+          q.withGraphFetched('recognizedTransaction.assignAccount');
+
+          q.withGraphJoined('matchedBankTransactions');
+
+          q.whereNull('matchedBankTransactions.id');
+          q.orderBy('date', 'DESC');
+
+          if (_query.minDate) {
+            q.modify('fromDate', _query.minDate);
+          }
+          if (_query.maxDate) {
+            q.modify('toDate', _query.maxDate);
+          }
+          if (_query.minAmount) {
+            q.modify('minAmount', _query.minAmount);
+          }
+          if (_query.maxAmount) {
+            q.modify('maxAmount', _query.maxAmount);
+          }
+        })
+        .pagination(_query.page - 1, _query.pageSize);
+
+    const data = await this.transformer.transform(
+      results,
+      new UncategorizedTransactionTransformer()
+    );
+    return {
+      data,
+      pagination,
+    };
+  }
+}