init

src/common/entities/base.entity.ts

@@ -0,0 +1,25 @@
+import { Index, PrimaryKey, Property, Filter, OptionalProps } from '@mikro-orm/core';
+import { ulid } from 'ulid';
+
+@Filter({ name: 'notDeleted', cond: { deletedAt: null }, default: true })
+@Index({ properties: ['deletedAt'] })
+@Index({ properties: ['createdAt'] })
+export abstract class BaseEntity {
+  [OptionalProps]?: 'id' | 'createdAt' | 'updatedAt' | 'deletedAt';
+
+  @PrimaryKey({ type: 'string', columnType: 'char(26)' })
+  id: string = ulid();
+
+  @Property({ defaultRaw: 'now()', columnType: 'timestamptz' })
+  createdAt: Date = new Date();
+
+  @Property({
+    onUpdate: () => new Date(),
+    defaultRaw: 'now()',
+    columnType: 'timestamptz',
+  })
+  updatedAt: Date = new Date();
+
+  @Property({ nullable: true })
+  deletedAt?: Date;
+}