refactor: warehouse transfers

packages/server-nest/src/modules/InventoryCost/commands/InventoryCosts.service.ts

@@ -4,18 +4,18 @@ import { Inject, Injectable } from '@nestjs/common';
 import { InventoryTransaction } from '../models/InventoryTransaction';
 import { InventoryCostLotTracker } from '../models/InventoryCostLotTracker';
 import { Item } from '../../Items/models/Item';
+import { TenantModelProxy } from '@/modules/System/models/TenantBaseModel';
 
 @Injectable()
 export class InventoryItemCostService {
   constructor(
-    @Inject(InventoryTransaction.name)
-    private readonly inventoryTransactionModel: typeof InventoryTransaction,
-
     @Inject(InventoryCostLotTracker.name)
-    private readonly inventoryCostLotTrackerModel: typeof InventoryCostLotTracker,
+    private readonly inventoryCostLotTrackerModel: TenantModelProxy<
+      typeof InventoryCostLotTracker
+    >,
 
     @Inject(Item.name)
-    private readonly itemModel: typeof Item,
+    private readonly itemModel: TenantModelProxy<typeof Item>,
   ) {}
 
   /**
@@ -64,12 +64,12 @@ export class InventoryItemCostService {
       builder.groupBy('item_id');
       builder.select(['item_id']);
     };
-    const INValuationOper = this.inventoryCostLotTrackerModel
+    const INValuationOper = this.inventoryCostLotTrackerModel()
       .query()
       .onBuild(commonBuilder)
       .where('direction', 'IN');
 
-    const OUTValuationOper = this.inventoryCostLotTrackerModel
+    const OUTValuationOper = this.inventoryCostLotTrackerModel()
       .query()
       .onBuild(commonBuilder)
       .where('direction', 'OUT');
@@ -104,7 +104,7 @@ export class InventoryItemCostService {
     date: Date,
   ): Promise<Map<number, IInventoryItemCostMeta>> => {
     // Retrieves the inventory items.
-    const items = await this.itemModel
+    const items = await this.itemModel()
       .query()
       .whereIn('id', itemsId)
       .where('type', 'inventory');

packages/server-nest/src/modules/InventoryCost/commands/InventoryItemsQuantitySync.service.ts

@@ -12,6 +12,9 @@ import { TenantModelProxy } from '../../System/models/TenantBaseModel';
  */
 @Injectable()
 export class InventoryItemsQuantitySyncService {
+  /**
+   * @param {TenantModelProxy<typeof Item>} itemModel - Item model.
+   */
   constructor(
     @Inject(Item.name)
     private readonly itemModel: TenantModelProxy<typeof Item>,

packages/server-nest/src/modules/InventoryCost/commands/InventoryTransactions.service.ts

@@ -15,14 +15,23 @@ import { IItemEntryTransactionType } from '../../TransactionItemEntry/ItemEntry.
 import { ItemEntry } from '../../TransactionItemEntry/models/ItemEntry';
 
 export class InventoryTransactionsService {
+  /**
+   * @param {EventEmitter2} eventEmitter - Event emitter.
+   * @param {TenantModelProxy<typeof InventoryTransaction>} inventoryTransactionModel - Inventory transaction model.
+   * @param {TenantModelProxy<typeof InventoryCostLotTracker>} inventoryCostLotTracker - Inventory cost lot tracker model.
+   */
   constructor(
     private readonly eventEmitter: EventEmitter2,
 
     @Inject(InventoryTransaction.name)
-    private readonly inventoryTransactionModel: typeof InventoryTransaction,
+    private readonly inventoryTransactionModel: TenantModelProxy<
+      typeof InventoryTransaction
+    >,
 
     @Inject(InventoryCostLotTracker.name)
-    private readonly inventoryCostLotTracker: typeof InventoryCostLotTracker,
+    private readonly inventoryCostLotTracker: TenantModelProxy<
+      typeof InventoryCostLotTracker
+    >,
   ) {}
 
   /**
@@ -75,9 +84,11 @@ export class InventoryTransactionsService {
         trx,
       );
     }
-    return this.inventoryTransactionModel.query(trx).insertGraph({
-      ...inventoryEntry,
-    });
+    return this.inventoryTransactionModel()
+      .query(trx)
+      .insertGraph({
+        ...inventoryEntry,
+      });
   }
 
   /**
@@ -137,7 +148,7 @@ export class InventoryTransactionsService {
       .where({ transactionId, transactionType });
 
     // Deletes the inventory transactions by the given transaction type and id.
-    await this.inventoryTransactionModel
+    await this.inventoryTransactionModel()
       .query(trx)
       .where({ transactionType, transactionId })
       .delete();