update request order field

src/entity/goods.ts

@@ -11,7 +11,8 @@ import {
 } from 'typeorm';
 
 import { AssetCategory } from './asset_category';
-import { Supplier } from './supplier'; 
+import { Supplier } from './supplier';
+import { RequestOrder } from './request_orders';
 
 @Entity('goods')
 export class Goods {
@@ -19,18 +20,21 @@ export class Goods {
   id: string;
 
   @Column({
+    type: 'varchar',
     nullable: false,
     length: 128,
   })
   name: string;
 
   @Column({
+    type: 'varchar',
     nullable: true,
     length: 255,
   })
   description: string;
 
   @Column({
+    type: 'varchar',
     nullable: false,
     length: 64,
     unique: true,
@@ -46,43 +50,49 @@ export class Goods {
   price: number;
 
   @Column({
-    nullable: false, 
+    nullable: false,
     type: 'int',
   })
   quantity: number;
 
   @Index()
   @Column({
-    nullable: false, 
     type: 'varchar',
+    nullable: false,
   })
   created_by: string;
 
   @Index()
   @Column({
-    nullable: false,
     type: 'varchar',
+    nullable: false,
   })
   updated_by: string;
 
   @ManyToOne(() => AssetCategory, (category) => category.goods, {
-    nullable: false,
+    nullable: true, 
-    onDelete: 'SET NULL' 
+    onDelete: 'SET NULL',
   })
-  
   @Index()
-  @JoinColumn({ name: 'category_id'})
+  @JoinColumn({ name: 'category_id' })
   category: AssetCategory;
-  
+
   @ManyToOne(() => Supplier, (supplier) => supplier.goods, {
     nullable: true,
-    onDelete: 'SET NULL' 
+    onDelete: 'SET NULL',
   })
-
   @Index()
   @JoinColumn({ name: 'supplier_id' })
   supplier: Supplier;
 
+  @ManyToOne(() => RequestOrder, (requestOrder) => requestOrder.goods, {
+    nullable: true, 
+    onDelete: 'SET NULL',
+  })
+  @Index()
+  @JoinColumn({ name: 'request_order_id' })
+  request_order: RequestOrder;
+
   @Column({
     nullable: false,
     default: true,

src/entity/request_orders.ts

@@ -5,84 +5,112 @@ import {
   CreateDateColumn,
   UpdateDateColumn,
   DeleteDateColumn,
-  Index,
+  OneToMany,
-  ManyToOne,
-  JoinColumn,
 } from 'typeorm';
-
+import { Goods } from './goods';
-
-export enum PurchasingMethod {
-  PO = 'PO', // Purchase Order
-  DP = 'DP', // Direct Purchase
-}
 
 @Entity('request_orders')
 export class RequestOrder {
   @PrimaryGeneratedColumn('uuid')
-  id: string;
+  id: string; 
 
   @Column({
     nullable: false,
     length: 128,
+    unique: true, 
   })
   order_number: string;
 
   @Column({
-    nullable: false,
     type: 'date',
+    nullable: false,
   })
   order_date: Date;
 
   @Column({
-    nullable: false,
     type: 'decimal',
-    precision: 12,
+    precision: 10,
     scale: 2,
+    nullable: false,
   })
   total_amount: number;
 
-  @Index()
   @Column({
+    type: 'varchar',
     nullable: false,
-    type: 'uuid',
   })
   requested_by: string;
 
   @Column({
-    nullable: false,
-    type: 'uuid',
-    array: true,
-  })
-  goods_ids: string[];
-
-  @Column({
-    nullable: true,
     type: 'text',
+    nullable: true,
   })
-  remarks: string;
+  remarks: string | null;
 
   @Column({
-    nullable: false,
     length: 64,
+    nullable: false,
   })
   status: string;
 
   @Column({
+    length: 2,
     nullable: false,
-    type: 'enum',
-    enum: PurchasingMethod,
   })
-  purchasing_method: PurchasingMethod;
+  purchasing_method: string;
+
+  // Supervisor Approval
+  @Column({
+    type: 'uuid',
+    nullable: true,
+  })
+  approved_by_spv: string | null;
+
+  @Column({
+    type: 'timestamp',
+    nullable: true,
+  })
+  spv_approval_date: Date | null;
+
+  @Column({
+    type: 'varchar',
+    length: 16,
+    nullable: true,
+    default: 'PENDING',
+  })
+  spv_approval_status: 'PENDING' | 'APPROVED' | 'REJECTED';
+
+  // General Manager Approval
+  @Column({
+    type: 'uuid',
+    nullable: true,
+  })
+  approved_by_gm: string | null;
+
+  @Column({
+    type: 'timestamp',
+    nullable: true,
+  })
+  gm_approval_date: Date | null;
+
+  @Column({
+    type: 'varchar',
+    length: 16,
+    nullable: true,
+    default: 'PENDING',
+  })
+  gm_approval_status: 'PENDING' | 'APPROVED' | 'REJECTED';
+
+  // Relation with Goods
+  @OneToMany(() => Goods, (goods) => goods.request_order)
+  goods: Goods[];
 
-  @Column()
   @CreateDateColumn()
   created_at: Date;
 
-  @Column({ nullable: true })
+  @UpdateDateColumn({ nullable: true })
-  @UpdateDateColumn()
+  updated_at: Date | null;
-  updated_at: Date;
 
-  @Column({ nullable: true })
+  @DeleteDateColumn({ nullable: true })
-  @DeleteDateColumn()
+  deleted_at: Date | null;
-  deleted_at: Date;
 }