Mcp-Swagger-Server

import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, ManyToMany, JoinTable, Index, } from 'typeorm'; import { User } from './user.entity'; import { Permission } from './permission.entity'; export enum RoleType { SYSTEM = 'system', ADMIN = 'admin', USER = 'user', CUSTOM = 'custom', } @Entity('roles') @Index(['name'], { unique: true }) export class Role { @PrimaryGeneratedColumn('uuid') id: string; @Column({ type: 'varchar', length: 100, unique: true }) name: string; @Column({ type: 'varchar', length: 255, nullable: true }) description?: string; @Column({ type: 'enum', enum: RoleType, default: RoleType.CUSTOM, }) type: RoleType; @Column({ type: 'boolean', default: true }) enabled: boolean; @Column({ type: 'boolean', default: false }) isDefault: boolean; @Column({ type: 'int', default: 0 }) priority: number; // 角色优先级，数字越大优先级越高 @Column({ type: 'jsonb', nullable: true }) metadata?: { color?: string; icon?: string; category?: string; [key: string]: any; }; @ManyToMany(() => User, user => user.roles) users: User[]; @ManyToMany(() => Permission, permission => permission.roles, { eager: true }) @JoinTable({ name: 'role_permissions', joinColumn: { name: 'roleId', referencedColumnName: 'id' }, inverseJoinColumn: { name: 'permissionId', referencedColumnName: 'id' }, }) permissions: Permission[]; @CreateDateColumn() createdAt: Date; @UpdateDateColumn() updatedAt: Date; // 获取角色的所有权限名称 get permissionNames(): string[] { return this.permissions?.map(permission => permission.name) || []; } // 检查角色是否有特定权限 hasPermission(permissionName: string): boolean { return this.permissionNames.includes(permissionName); } // 检查是否为系统角色（不可删除） get isSystemRole(): boolean { return this.type === RoleType.SYSTEM; } // 获取用户数量 get userCount(): number { return this.users?.length || 0; } } // 预定义的系统角色 export const SYSTEM_ROLES = { SUPER_ADMIN: { name: 'super_admin', description: '超级管理员，拥有所有权限', type: RoleType.SYSTEM, priority: 1000, }, ADMIN: { name: 'admin', description: '管理员，拥有大部分管理权限', type: RoleType.ADMIN, priority: 800, }, OPERATOR: { name: 'operator', description: '操作员，拥有基本操作权限', type: RoleType.USER, priority: 600, }, VIEWER: { name: 'viewer', description: '查看者，只有查看权限', type: RoleType.USER, priority: 400, isDefault: true, }, GUEST: { name: 'guest', description: '访客，最基本的权限', type: RoleType.USER, priority: 200, }, };