feat(rbac): add Permission and Role entities, update User entity

backend/src/entities/index.ts

@@ -11,3 +11,5 @@ export { Deposit } from './deposit.entity';
 export { Classroom } from './classroom.entity';
 export { Tenant } from './tenant.entity';
 export { ClassroomRental } from './classroom-rental.entity';
+export { Permission } from './permission.entity';
+export { Role } from './role.entity';

backend/src/entities/permission.entity.ts

@@ -0,0 +1,19 @@
+import { Entity, PrimaryGeneratedColumn, Column } from 'typeorm';
+
+@Entity('permissions')
+export class Permission {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ type: 'varchar', length: 50, unique: true })
+  code: string;
+
+  @Column({ type: 'varchar', length: 50 })
+  name: string;
+
+  @Column({ type: 'varchar', length: 30 })
+  group: string;
+
+  @Column({ type: 'varchar', length: 200, nullable: true })
+  description: string;
+}

backend/src/entities/role.entity.ts

@@ -0,0 +1,38 @@
+import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, ManyToMany, JoinTable } from 'typeorm';
+import { Permission } from './permission.entity';
+import { User } from './user.entity';
+
+@Entity('roles')
+export class Role {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ type: 'varchar', length: 30, unique: true })
+  name: string;
+
+  @Column({ type: 'varchar', length: 200, nullable: true })
+  description: string;
+
+  @Column({ name: 'is_system', type: 'boolean', default: false })
+  isSystem: boolean;
+
+  @Column({ type: 'tinyint', default: 1 })
+  status: number;
+
+  @CreateDateColumn({ name: 'created_at' })
+  createdAt: Date;
+
+  @UpdateDateColumn({ name: 'updated_at' })
+  updatedAt: Date;
+
+  @ManyToMany(() => Permission)
+  @JoinTable({
+    name: 'role_permissions',
+    joinColumn: { name: 'role_id', referencedColumnName: 'id' },
+    inverseJoinColumn: { name: 'permission_id', referencedColumnName: 'id' },
+  })
+  permissions: Permission[];
+
+  @ManyToMany(() => User, (user) => user.roles)
+  users: User[];
+}

backend/src/entities/user.entity.ts

@@ -1,4 +1,5 @@
-import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn } from 'typeorm';
+import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, ManyToMany, JoinTable } from 'typeorm';
+import { Role } from './role.entity';
 
 @Entity('users')
 export class User {
@@ -11,14 +12,14 @@ export class User {
   @Column({ name: 'password_hash', length: 255 })
   passwordHash: string;
 
-  @Column({ type: 'varchar', length: 20, default: 'operator' })
-  role: string;
+  // 移除: @Column({ type: 'varchar', length: 20, default: 'operator' })
+  // role: string;
 
   @Column({ length: 50, nullable: true })
   name: string;
 
-  @Column({ name: 'allowed_menus', type: 'text', nullable: true })
-  allowedMenus: string;
+  // 移除: @Column({ name: 'allowed_menus', type: 'text', nullable: true })
+  // allowedMenus: string;
 
   @Column({ name: 'is_active', default: true })
   isActive: boolean;
@@ -31,4 +32,12 @@ export class User {
 
   @UpdateDateColumn({ name: 'updated_at' })
   updatedAt: Date;
+
+  @ManyToMany(() => Role, (role) => role.users)
+  @JoinTable({
+    name: 'user_roles',
+    joinColumn: { name: 'user_id', referencedColumnName: 'id' },
+    inverseJoinColumn: { name: 'role_id', referencedColumnName: 'id' },
+  })
+  roles: Role[];
 }