refactor: change the role to roles and many to many

src/modules/users/entities/permission.entity.ts

@@ -0,0 +1,14 @@
+import { Column, Entity, ManyToMany } from "typeorm";
+
+import { Role } from "./role.entity";
+import { BaseEntity } from "../../../common/entities/base.entity";
+import { PermissionEnum } from "../enums/permission.enum";
+
+@Entity()
+export class Permission extends BaseEntity {
+  @Column({ type: "enum", enum: PermissionEnum, nullable: false, unique: true })
+  name: PermissionEnum;
+
+  @ManyToMany(() => Role, (role) => role.permissions)
+  roles: Role[];
+}

src/modules/users/entities/role.entity.ts

@@ -1,5 +1,6 @@
-import { Column, Entity } from "typeorm";
+import { Column, Entity, JoinTable, ManyToMany } from "typeorm";
 
+import { Permission } from "./permission.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
 import { RoleEnum } from "../enums/role.enum";
 
@@ -7,4 +8,8 @@ import { RoleEnum } from "../enums/role.enum";
 export class Role extends BaseEntity {
   @Column({ type: "enum", enum: RoleEnum, default: RoleEnum.USER, nullable: false, unique: true })
   name: RoleEnum;
+
+  @ManyToMany(() => Permission, (permission) => permission.roles)
+  @JoinTable({ name: "role_permission_relation" })
+  permissions: Permission[];
 }

src/modules/users/entities/user.entity.ts

@@ -1,5 +1,5 @@
 import { Exclude } from "class-transformer";
-import { Column, Entity, ManyToMany, ManyToOne, OneToMany, OneToOne } from "typeorm";
+import { Column, Entity, JoinTable, ManyToMany, OneToMany, OneToOne } from "typeorm";
 
 import { LegalUser } from "./legal-user.entity";
 import { RealUser } from "./real-user.entity";
@@ -47,8 +47,17 @@ export class User extends BaseEntity {
   nationalCode: string;
 
   //-----------------------------------------
-  @ManyToOne(() => Role, { eager: true, onDelete: "RESTRICT", nullable: false })
-  role: Role;
+  //   @ManyToOne(() => Role, { eager: true, onDelete: "RESTRICT", nullable: false })
+  //   role: Role;
+
+  @ManyToMany(() => Role)
+  @JoinTable({ name: "user_role_relation" })
+  roles: Role[];
+
+  @ManyToMany(() => UserGroup, (group) => group.users)
+  groups: UserGroup[];
+
+  //---------------------------------------
 
   @OneToMany(() => Ticket, (ticket) => ticket.user)
   tickets: Ticket[];
@@ -56,9 +65,6 @@ export class User extends BaseEntity {
   @OneToMany(() => TicketMessage, (ticketMessage) => ticketMessage.author)
   ticketMessage: TicketMessage[];
 
-  @ManyToMany(() => UserGroup, (group) => group.users)
-  groups: UserGroup[];
-
   @OneToMany(() => Criticism, (criticism) => criticism.user)
   criticisms: Criticism[];