chore: complete create discount

src/modules/discounts/entities/discount.entity.ts

@@ -0,0 +1,38 @@
+import Decimal from "decimal.js";
+import { Column, Entity, JoinTable, ManyToMany } from "typeorm";
+
+import { BaseEntity } from "../../../common/entities/base.entity";
+import { DecimalTransformer } from "../../../common/transformers/decimal.transformer";
+import { DanakService } from "../../danak-services/entities/danak-service.entity";
+import { DiscountCalculationType, DiscountType } from "../enums/discount-type.enum";
+
+@Entity()
+export class Discount extends BaseEntity {
+  @Column({ type: "varchar", length: 200, nullable: false })
+  title: string;
+
+  @Column({ type: "enum", enum: DiscountType })
+  type: DiscountType;
+
+  @Column({ type: "enum", enum: DiscountCalculationType })
+  calculationType: DiscountCalculationType;
+
+  @Column({ type: "decimal", precision: 10, scale: 2, nullable: false, transformer: new DecimalTransformer() })
+  amount: Decimal;
+
+  @Column({ type: "boolean", default: true })
+  isActive: boolean;
+
+  @Column({ nullable: true })
+  code?: string;
+
+  @Column({ type: "timestamptz" })
+  startDate: Date;
+
+  @Column({ type: "timestamptz" })
+  endDate: Date;
+
+  @ManyToMany(() => DanakService, (danakService) => danakService.discounts, { nullable: true })
+  @JoinTable()
+  services?: DanakService[];
+}