83 lines
2.2 KiB
TypeScript
83 lines
2.2 KiB
TypeScript
import { Knex } from 'knex';
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import { Inject, Service } from 'typedi';
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import InventoryService from '@/services/Inventory/Inventory';
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import ItemsEntriesService from '@/services/Items/ItemsEntriesService';
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import HasTenancyService from '@/services/Tenancy/TenancyService';
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@Service()
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export class BillInventoryTransactions {
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@Inject()
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private tenancy: HasTenancyService;
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@Inject()
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private itemsEntriesService: ItemsEntriesService;
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@Inject()
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private inventoryService: InventoryService;
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/**
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* Records the inventory transactions from the given bill input.
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* @param {Bill} bill - Bill model object.
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* @param {number} billId - Bill id.
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* @return {Promise<void>}
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*/
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public async recordInventoryTransactions(
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tenantId: number,
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billId: number,
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override?: boolean,
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trx?: Knex.Transaction
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): Promise<void> {
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const { Bill } = this.tenancy.models(tenantId);
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// Retireve bill with assocaited entries and allocated cost entries.
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const bill = await Bill.query(trx)
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.findById(billId)
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.withGraphFetched('entries.allocatedCostEntries');
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// Loads the inventory items entries of the given sale invoice.
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const inventoryEntries =
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await this.itemsEntriesService.filterInventoryEntries(
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tenantId,
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bill.entries
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);
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const transaction = {
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transactionId: bill.id,
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transactionType: 'Bill',
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exchangeRate: bill.exchangeRate,
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date: bill.billDate,
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direction: 'IN',
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entries: inventoryEntries,
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createdAt: bill.createdAt,
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warehouseId: bill.warehouseId,
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};
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await this.inventoryService.recordInventoryTransactionsFromItemsEntries(
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tenantId,
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transaction,
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override,
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trx
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);
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}
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/**
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* Reverts the inventory transactions of the given bill id.
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* @param {number} tenantId - Tenant id.
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* @param {number} billId - Bill id.
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* @return {Promise<void>}
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*/
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public async revertInventoryTransactions(
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tenantId: number,
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billId: number,
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trx?: Knex.Transaction
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) {
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// Deletes the inventory transactions by the given reference id and type.
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await this.inventoryService.deleteInventoryTransactions(
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tenantId,
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billId,
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'Bill',
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trx
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);
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}
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}
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