53 lines
1.4 KiB
TypeScript
53 lines
1.4 KiB
TypeScript
import { Injectable } from '@nestjs/common';
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import { GrantMenuDto } from '@/modules/system/permission/dto/grant-menu.dto';
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import { PrismaService } from '@/prisma/prisma.service';
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import { PermissionType } from '@/common/enum';
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@Injectable()
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export class PermissionService {
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constructor(private readonly prisma: PrismaService) {}
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async getRoleResources(roleId: string, type: PermissionType) {
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const ids = await this.prisma.sysResourcePermission.findMany({
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select: {
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resourceId: true,
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},
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where: {
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permission: {
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sysRolePermission: {
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some: { roleId },
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},
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},
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},
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});
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return ids.map((item) => item.resourceId);
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}
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async assignResources(
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roleId: string,
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type: PermissionType,
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{ ids }: GrantMenuDto,
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) {
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await this.prisma.$transaction(async (prisma) => {
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// 删除角色对应的权限
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await prisma.sysRolePermission.deleteMany({
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where: {
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roleId,
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},
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});
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// 通过资源id 找出所有权限id
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const rolePermIds = await prisma.sysResourcePermission.findMany({
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select: { permissionId: true },
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where: { resourceId: { in: ids } },
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});
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// 根据权限id 关联菜单和权限
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if (rolePermIds.length > 0) {
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await prisma.sysRolePermission.createMany({
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data: rolePermIds.map((item) => ({ ...item, roleId })),
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});
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}
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});
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}
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}
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