Create feature flag table (#2752)

* feature flag working

* wip

* wip

* Fix

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

server/src/core/feature-flag/feature-flag.entity.ts

@@ -0,0 +1,38 @@
+import {
+  Entity,
+  Unique,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+  ManyToOne,
+} from 'typeorm';
+
+import { Workspace } from 'src/core/workspace/workspace.entity';
+
+@Entity({ name: 'featureFlag', schema: 'core' })
+@Unique('IndexOnKeyAndWorkspaceIdUnique', ['key', 'workspaceId'])
+export class FeatureFlagEntity {
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @Column({ nullable: false, type: 'text' })
+  key: string;
+
+  @Column({ nullable: false, type: 'uuid' })
+  workspaceId: string;
+
+  @ManyToOne(() => Workspace, (workspace) => workspace.featureFlags, {
+    onDelete: 'CASCADE',
+  })
+  workspace: Workspace;
+
+  @Column({ nullable: false })
+  value: boolean;
+
+  @CreateDateColumn()
+  createdAt: Date;
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}

server/src/core/workspace/workspace.entity.ts

@@ -11,6 +11,7 @@ import {
 } from 'typeorm';
 
 import { User } from 'src/core/user/user.entity';
+import { FeatureFlagEntity } from 'src/core/feature-flag/feature-flag.entity';
 
 @Entity({ name: 'workspace', schema: 'core' })
 @ObjectType('Workspace')
@@ -53,4 +54,7 @@ export class Workspace {
   @Field()
   @Column({ default: true })
   allowImpersonation: boolean;
+
+  @OneToMany(() => FeatureFlagEntity, (featureFlag) => featureFlag.workspace)
+  featureFlags: FeatureFlagEntity[];
 }