feat: inventory adjustment service.

server/src/interfaces/InventoryAdjustment.ts

@@ -0,0 +1,38 @@
+
+type IAdjustmentTypes = 'increment' | 'decrement' | 'value_adjustment';
+
+export interface IQuickInventoryAdjustmentDTO {
+  date: Date | string;
+  type: IAdjustmentTypes,
+  adjustmentAccountId: number;
+  reason: string;
+  description: string;
+  referenceNo: string;
+  itemId: number;
+  newQuantity: number;
+  newValue: number;
+};
+
+export interface IInventoryAdjustment {
+  id?: number,
+  date: Date | string;
+  adjustmentAccountId: number;
+  reason: string;
+  description: string;
+  referenceNo: string;
+  entries: IInventoryAdjustmentEntry[]
+};
+
+export interface IInventoryAdjustmentEntry {
+  id?: number,
+  adjustmentId?: number,
+  index: number,
+  itemId: number;
+  newQuantity: number;
+  newValue: number;
+}
+
+export interface IInventoryAdjustmentsFilter{
+  page: number,
+  pageSize: number,
+};

server/src/interfaces/index.ts

@@ -38,4 +38,5 @@ export * from './JournalReport';
 export * from './AgingReport';
 export * from './ARAgingSummaryReport';
 export * from './APAgingSummaryReport';
-export * from './Mailable';
+export * from './Mailable';
+export * from './InventoryAdjustment';