590 lines
29 KiB
C#
590 lines
29 KiB
C#
using System.Text.Json;
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using Microsoft.EntityFrameworkCore;
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using Tiku.Application.Backoffice;
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using Tiku.Application.Security;
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using Tiku.Domain.Common;
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using Tiku.Domain.Operations;
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using Tiku.Domain.Tenancy;
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using Tiku.Infrastructure.Persistence;
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namespace Tiku.Infrastructure.Backoffice;
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internal sealed class BackofficeService(
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TikuDbContext dbContext,
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IOperationAuditService auditService,
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ICapabilityAccessEvaluator capabilityAccessEvaluator) : IBackofficeService
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{
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private static readonly BuiltinPermission[] BuiltinPermissions =
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[
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new(BackendPermissions.TenantDashboardView, "租户总览", BackendPermissionArea.Tenant, "tenant_dashboard"),
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new(BackendPermissions.TenantStaffManage, "租户员工管理", BackendPermissionArea.Tenant, "tenant_staff"),
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new(BackendPermissions.TenantRoleManage, "租户角色权限管理", BackendPermissionArea.Tenant, "tenant_staff"),
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new(BackendPermissions.TenantStudentManage, "学生与班级管理", BackendPermissionArea.Tenant, "tenant_student"),
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new(BackendPermissions.TenantContentManage, "租户内容管理", BackendPermissionArea.Tenant, "tenant_content"),
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new(BackendPermissions.TenantSettingsManage, "租户设置管理", BackendPermissionArea.Tenant, "tenant_settings"),
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new(BackendPermissions.TenantProviderManage, "租户外部服务配置", BackendPermissionArea.Tenant, "tenant_provider"),
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new(BackendPermissions.TenantCommerceOperate, "租户交易运营", BackendPermissionArea.Tenant, "tenant_commerce"),
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new(BackendPermissions.TenantCrmManage, "租户客户管理", BackendPermissionArea.Tenant, "tenant_crm"),
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new(BackendPermissions.TenantCommissionManage, "租户佣金管理", BackendPermissionArea.Tenant, "tenant_commission"),
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new(BackendPermissions.TenantJobManage, "租户任务管理", BackendPermissionArea.Tenant, "tenant_job"),
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new(BackendPermissions.PlatformDashboardView, "平台总览", BackendPermissionArea.Platform, "platform_dashboard"),
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new(BackendPermissions.PlatformTenantManage, "平台租户管理", BackendPermissionArea.Platform, "platform_tenant"),
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new(BackendPermissions.PlatformStaffManage, "平台员工管理", BackendPermissionArea.Platform, "platform_staff"),
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new(BackendPermissions.PlatformRoleManage, "平台角色权限管理", BackendPermissionArea.Platform, "platform_staff"),
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new(BackendPermissions.PlatformQuestionBankManage, "平台公共题库运营", BackendPermissionArea.Platform, "platform_content"),
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new(BackendPermissions.PlatformAuditView, "平台审计查询", BackendPermissionArea.Platform, "platform_audit"),
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new("commerce:refund:approve", "退款审核", BackendPermissionArea.Both, "commerce"),
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new("commerce:reconciliation:manage", "对账管理", BackendPermissionArea.Both, "commerce"),
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new("commerce:adjustment:manage", "调账管理", BackendPermissionArea.Both, "commerce")
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];
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private static readonly BuiltinMenu[] BuiltinMenus =
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[
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new("tenant.dashboard", null, "租户总览", BackendPermissionArea.Tenant, "/tenant/dashboard", "tenant:dashboard:view", 10),
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new("tenant.staff", null, "员工与权限", BackendPermissionArea.Tenant, "/tenant/staff", "tenant:staff:manage", 20),
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new("tenant.students", null, "班级与学生", BackendPermissionArea.Tenant, "/tenant/students", "tenant:student:manage", 30),
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new("tenant.content", null, "内容管理", BackendPermissionArea.Tenant, "/tenant/content", "tenant:content:manage", 40),
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new("tenant.providers", null, "外部服务", BackendPermissionArea.Tenant, "/tenant/providers", "tenant:provider:manage", 50),
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new("tenant.commerce", null, "交易运营", BackendPermissionArea.Tenant, "/tenant/commerce", "tenant:commerce:operate", 60),
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new("platform.dashboard", null, "平台总览", BackendPermissionArea.Platform, "/platform/dashboard", "platform:dashboard:view", 10),
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new("platform.tenants", null, "租户管理", BackendPermissionArea.Platform, "/platform/tenants", "platform:tenant:manage", 20),
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new("platform.staff", null, "平台员工", BackendPermissionArea.Platform, "/platform/staff", "platform:staff:manage", 30),
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new("platform.content", null, "公共题库", BackendPermissionArea.Platform, "/platform/question-banks", "platform:question-bank:manage", 40),
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new("platform.audit", null, "平台审计", BackendPermissionArea.Platform, "/platform/audit", "platform:audit:view", 50)
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];
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public async Task<BackofficeUiBootstrap> GetTenantUiBootstrapAsync(
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CurrentAccessSnapshot access,
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CancellationToken cancellationToken = default)
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{
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if (!access.IsUserActive || !access.IsCurrentTenantMember ||
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access.UserId is null || access.TenantId is null)
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{
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throw new BackofficeException("Tenant backoffice access is denied.", "tenant_access_denied");
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}
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await EnsureCatalogAsync(cancellationToken);
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var permissionCodes = await FilterTenantPermissionCodesAsync(
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access.TenantId.Value,
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access.TenantPermissions,
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CapabilityOperation.Read,
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cancellationToken);
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var menus = await LoadEffectiveMenusAsync(
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BackendPermissionArea.Tenant,
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permissionCodes,
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cancellationToken);
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return new BackofficeUiBootstrap(permissionCodes, menus);
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}
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public async Task<BackofficeUiBootstrap> GetPlatformUiBootstrapAsync(
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CurrentAccessSnapshot access,
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CancellationToken cancellationToken = default)
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{
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if (!access.IsUserActive || access.UserId is null || access.PlatformPermissions.Count == 0)
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{
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throw new BackofficeException("Platform backoffice access is denied.", "platform_access_denied");
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}
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await EnsureCatalogAsync(cancellationToken);
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var permissionCodes = access.PlatformPermissions.Order(StringComparer.Ordinal).ToArray();
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var menus = await LoadEffectiveMenusAsync(
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BackendPermissionArea.Platform,
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permissionCodes,
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cancellationToken);
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return new BackofficeUiBootstrap(permissionCodes, menus);
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}
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public async Task<BackofficeBootstrap> GetTenantBootstrapAsync(
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BackofficeActor actor,
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CancellationToken cancellationToken = default)
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{
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var tenantId = RequireTenantAdmin(actor);
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await EnsureCatalogAsync(cancellationToken);
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var roles = await LoadTenantRolesAsync(tenantId, cancellationToken);
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var permissions = await dbContext.BackendPermissions.AsNoTracking()
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.Where(item => item.Area == BackendPermissionArea.Tenant || item.Area == BackendPermissionArea.Both)
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.OrderBy(item => item.Module).ThenBy(item => item.SortOrder).ThenBy(item => item.Code)
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.ToArrayAsync(cancellationToken);
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var enabledPermissionCodes = await FilterTenantPermissionCodesAsync(
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tenantId,
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permissions.Select(item => item.Code),
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CapabilityOperation.Read,
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cancellationToken);
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permissions = permissions.Where(item => enabledPermissionCodes.Contains(item.Code, StringComparer.Ordinal)).ToArray();
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var menus = await dbContext.BackendMenus.AsNoTracking()
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.Where(item => item.IsActive && item.Area == BackendPermissionArea.Tenant)
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.OrderBy(item => item.SortOrder).ThenBy(item => item.Code)
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.ToArrayAsync(cancellationToken);
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menus = menus.Where(item => item.PermissionCode is null ||
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enabledPermissionCodes.Contains(item.PermissionCode, StringComparer.Ordinal)).ToArray();
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return new BackofficeBootstrap(
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permissions.Select(ToPermissionItem).ToArray(),
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menus.Select(ToMenuItem).ToArray(),
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roles);
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}
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public async Task<BackofficeBootstrap> GetPlatformBootstrapAsync(
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BackofficeActor actor,
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CancellationToken cancellationToken = default)
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{
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RequirePlatformAdmin(actor);
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await EnsureCatalogAsync(cancellationToken);
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var roles = await LoadPlatformRolesAsync(cancellationToken);
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var permissions = await dbContext.BackendPermissions.AsNoTracking()
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.Where(item => item.Area == BackendPermissionArea.Platform || item.Area == BackendPermissionArea.Both)
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.OrderBy(item => item.Module).ThenBy(item => item.SortOrder).ThenBy(item => item.Code)
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.ToArrayAsync(cancellationToken);
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var menus = await dbContext.BackendMenus.AsNoTracking()
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.Where(item => item.IsActive && item.Area == BackendPermissionArea.Platform)
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.OrderBy(item => item.SortOrder).ThenBy(item => item.Code)
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.ToArrayAsync(cancellationToken);
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return new BackofficeBootstrap(
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permissions.Select(ToPermissionItem).ToArray(),
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menus.Select(ToMenuItem).ToArray(),
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roles);
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}
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public async Task<BackofficeRoleItem> UpsertTenantRoleAsync(
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BackofficeActor actor,
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UpsertBackofficeRoleCommand command,
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CancellationToken cancellationToken = default)
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{
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var tenantId = RequireTenantAdmin(actor);
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var role = command.Id.HasValue
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? await dbContext.TenantBackendRoles.SingleOrDefaultAsync(
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item => item.TenantId == tenantId && item.Id == command.Id.Value,
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cancellationToken)
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: await dbContext.TenantBackendRoles.SingleOrDefaultAsync(
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item => item.TenantId == tenantId && item.Code == NormalizeCode(command.Code),
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cancellationToken);
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if (role is null)
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{
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role = new TenantBackendRole { TenantId = tenantId, Code = NormalizeCode(command.Code) };
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dbContext.TenantBackendRoles.Add(role);
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}
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else if (role.IsSystem)
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{
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throw new BackofficeException("System tenant role cannot be modified.", "system_role_locked");
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}
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role.Name = command.Name.Trim();
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role.Status = command.Status;
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role.Description = command.Description?.Trim();
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role.DataScope = command.DataScope ?? JsonDefaults.Object();
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await dbContext.SaveChangesAsync(cancellationToken);
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await AuditAsync(actor, "tenant.role.upserted", "tenant_backend_roles", role.Id, new { role.Code }, cancellationToken);
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return await LoadTenantRoleAsync(tenantId, role.Id, cancellationToken);
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}
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public async Task<BackofficeRoleItem> UpsertPlatformRoleAsync(
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BackofficeActor actor,
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UpsertBackofficeRoleCommand command,
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CancellationToken cancellationToken = default)
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{
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RequirePlatformAdmin(actor);
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var role = command.Id.HasValue
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? await dbContext.PlatformBackendRoles.SingleOrDefaultAsync(item => item.Id == command.Id.Value, cancellationToken)
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: await dbContext.PlatformBackendRoles.SingleOrDefaultAsync(item => item.Code == NormalizeCode(command.Code), cancellationToken);
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if (role is null)
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{
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role = new PlatformBackendRole { Code = NormalizeCode(command.Code) };
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dbContext.PlatformBackendRoles.Add(role);
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}
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else if (role.IsSystem)
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{
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throw new BackofficeException("System platform role cannot be modified.", "system_role_locked");
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}
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role.Name = command.Name.Trim();
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role.Status = command.Status;
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role.Description = command.Description?.Trim();
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await dbContext.SaveChangesAsync(cancellationToken);
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await AuditAsync(actor, "platform.role.upserted", "platform_backend_roles", role.Id, new { role.Code }, cancellationToken);
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return await LoadPlatformRoleAsync(role.Id, cancellationToken);
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}
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public async Task<BackofficeRoleItem> ReplaceTenantRoleBindingsAsync(
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BackofficeActor actor,
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ReplaceRoleBindingsCommand command,
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CancellationToken cancellationToken = default)
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{
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var tenantId = RequireTenantAdmin(actor);
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var role = await dbContext.TenantBackendRoles.SingleOrDefaultAsync(
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item => item.TenantId == tenantId && item.Id == command.RoleId,
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cancellationToken) ?? throw new BackofficeException("Tenant role was not found.", "role_not_found");
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if (role.IsSystem)
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{
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throw new BackofficeException("System tenant role bindings cannot be modified.", "system_role_locked");
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}
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await ReplaceTenantBindingsCoreAsync(tenantId, role.Id, command.PermissionCodes, command.MenuCodes, cancellationToken);
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await AuditAsync(actor, "tenant.role.bindings_replaced", "tenant_backend_roles", role.Id, new { role.Code }, cancellationToken);
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return await LoadTenantRoleAsync(tenantId, role.Id, cancellationToken);
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}
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public async Task<BackofficeRoleItem> ReplacePlatformRoleBindingsAsync(
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BackofficeActor actor,
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ReplaceRoleBindingsCommand command,
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CancellationToken cancellationToken = default)
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{
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RequirePlatformAdmin(actor);
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var role = await dbContext.PlatformBackendRoles.SingleOrDefaultAsync(
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item => item.Id == command.RoleId,
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cancellationToken) ?? throw new BackofficeException("Platform role was not found.", "role_not_found");
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if (role.IsSystem)
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{
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throw new BackofficeException("System platform role bindings cannot be modified.", "system_role_locked");
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}
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await ReplacePlatformBindingsCoreAsync(role.Id, command.PermissionCodes, command.MenuCodes, cancellationToken);
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await AuditAsync(actor, "platform.role.bindings_replaced", "platform_backend_roles", role.Id, new { role.Code }, cancellationToken);
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return await LoadPlatformRoleAsync(role.Id, cancellationToken);
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}
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public async Task ReplaceTenantUserRolesAsync(
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BackofficeActor actor,
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ReplaceUserRolesCommand command,
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CancellationToken cancellationToken = default)
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{
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var tenantId = RequireTenantAdmin(actor);
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var roleIds = command.RoleIds.Distinct().ToArray();
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var ownerRoleId = await dbContext.TenantBackendRoles
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.Where(item => item.TenantId == tenantId && item.Code == "tenant_owner" && item.IsSystem)
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.Select(item => (Guid?)item.Id)
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.SingleOrDefaultAsync(cancellationToken);
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var isActiveOwner = await dbContext.TenantMemberships.AnyAsync(
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item => item.TenantId == tenantId &&
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item.UserId == command.UserId &&
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item.Role == TenantRole.TenantOwner &&
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item.Status == MembershipStatus.Active,
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cancellationToken);
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if (isActiveOwner && ownerRoleId.HasValue && !roleIds.Contains(ownerRoleId.Value))
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{
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throw new BackofficeException("Tenant owner system role cannot be removed.", "system_role_locked");
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}
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var count = await dbContext.TenantBackendRoles.CountAsync(
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item => item.TenantId == tenantId && roleIds.Contains(item.Id) && item.Status == BackendRoleStatus.Active,
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cancellationToken);
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if (count != roleIds.Length)
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{
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throw new BackofficeException("One or more tenant roles were not found.", "role_not_found");
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}
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await dbContext.TenantBackendUserRoles
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.Where(item => item.TenantId == tenantId && item.UserId == command.UserId)
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.ExecuteDeleteAsync(cancellationToken);
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dbContext.TenantBackendUserRoles.AddRange(roleIds.Select(roleId => new TenantBackendUserRole
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{
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TenantId = tenantId,
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UserId = command.UserId,
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RoleId = roleId
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}));
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await dbContext.SaveChangesAsync(cancellationToken);
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await AuditAsync(actor, "tenant.user_roles.replaced", "users", command.UserId, new { roleIds }, cancellationToken);
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}
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public async Task ReplacePlatformUserRolesAsync(
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BackofficeActor actor,
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ReplaceUserRolesCommand command,
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CancellationToken cancellationToken = default)
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{
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RequirePlatformAdmin(actor);
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var roleIds = command.RoleIds.Distinct().ToArray();
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var count = await dbContext.PlatformBackendRoles.CountAsync(
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item => roleIds.Contains(item.Id) && item.Status == BackendRoleStatus.Active,
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cancellationToken);
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if (count != roleIds.Length)
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{
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throw new BackofficeException("One or more platform roles were not found.", "role_not_found");
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}
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await dbContext.PlatformBackendUserRoles
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.Where(item => item.UserId == command.UserId)
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.ExecuteDeleteAsync(cancellationToken);
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dbContext.PlatformBackendUserRoles.AddRange(roleIds.Select(roleId => new PlatformBackendUserRole
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{
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UserId = command.UserId,
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RoleId = roleId
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}));
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await dbContext.SaveChangesAsync(cancellationToken);
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await AuditAsync(actor, "platform.user_roles.replaced", "users", command.UserId, new { roleIds }, cancellationToken);
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}
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private async Task EnsureCatalogAsync(CancellationToken cancellationToken)
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{
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foreach (var permission in BuiltinPermissions)
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{
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if (await dbContext.BackendPermissions.AnyAsync(item => item.Code == permission.Code, cancellationToken))
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{
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continue;
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}
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dbContext.BackendPermissions.Add(new BackendPermission
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{
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Code = permission.Code,
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Name = permission.Name,
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Area = permission.Area,
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Module = permission.Module,
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IsSystem = true
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});
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}
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foreach (var menu in BuiltinMenus)
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{
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if (await dbContext.BackendMenus.AnyAsync(item => item.Code == menu.Code, cancellationToken))
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{
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continue;
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}
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dbContext.BackendMenus.Add(new BackendMenu
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{
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Code = menu.Code,
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ParentCode = menu.ParentCode,
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Title = menu.Title,
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Area = menu.Area,
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Path = menu.Path,
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PermissionCode = menu.PermissionCode,
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SortOrder = menu.SortOrder,
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IsActive = true
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});
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}
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await dbContext.SaveChangesAsync(cancellationToken);
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}
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private async Task ReplaceTenantBindingsCoreAsync(
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Guid tenantId,
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Guid roleId,
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IReadOnlyCollection<string> permissionCodes,
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IReadOnlyCollection<string> menuCodes,
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CancellationToken cancellationToken)
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{
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var normalizedPermissions = NormalizeCodes(permissionCodes);
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var normalizedMenus = NormalizeCodes(menuCodes);
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await ValidatePermissionCodesAsync(normalizedPermissions, BackendPermissionArea.Tenant, cancellationToken);
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foreach (var permissionCode in normalizedPermissions)
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{
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if (!await capabilityAccessEvaluator.IsAllowedAsync(
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tenantId,
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ResolveModuleCode(permissionCode),
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CapabilityOperation.Write,
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cancellationToken))
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{
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throw new BackofficeException(
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"One or more permissions belong to a module unavailable to this tenant.",
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"capability_not_available");
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}
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}
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await ValidateMenuCodesAsync(normalizedMenus, BackendPermissionArea.Tenant, cancellationToken);
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await dbContext.TenantBackendRolePermissions.Where(item => item.TenantId == tenantId && item.RoleId == roleId).ExecuteDeleteAsync(cancellationToken);
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await dbContext.TenantBackendRoleMenus.Where(item => item.TenantId == tenantId && item.RoleId == roleId).ExecuteDeleteAsync(cancellationToken);
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dbContext.TenantBackendRolePermissions.AddRange(normalizedPermissions.Select(code => new TenantBackendRolePermission { TenantId = tenantId, RoleId = roleId, PermissionCode = code }));
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dbContext.TenantBackendRoleMenus.AddRange(normalizedMenus.Select(code => new TenantBackendRoleMenu { TenantId = tenantId, RoleId = roleId, MenuCode = code }));
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await dbContext.SaveChangesAsync(cancellationToken);
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}
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private async Task ReplacePlatformBindingsCoreAsync(
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Guid roleId,
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IReadOnlyCollection<string> permissionCodes,
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IReadOnlyCollection<string> menuCodes,
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CancellationToken cancellationToken)
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{
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var normalizedPermissions = NormalizeCodes(permissionCodes);
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var normalizedMenus = NormalizeCodes(menuCodes);
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await ValidatePermissionCodesAsync(normalizedPermissions, BackendPermissionArea.Platform, cancellationToken);
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await ValidateMenuCodesAsync(normalizedMenus, BackendPermissionArea.Platform, cancellationToken);
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await dbContext.PlatformBackendRolePermissions.Where(item => item.RoleId == roleId).ExecuteDeleteAsync(cancellationToken);
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await dbContext.PlatformBackendRoleMenus.Where(item => item.RoleId == roleId).ExecuteDeleteAsync(cancellationToken);
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dbContext.PlatformBackendRolePermissions.AddRange(normalizedPermissions.Select(code => new PlatformBackendRolePermission { RoleId = roleId, PermissionCode = code }));
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dbContext.PlatformBackendRoleMenus.AddRange(normalizedMenus.Select(code => new PlatformBackendRoleMenu { RoleId = roleId, MenuCode = code }));
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await dbContext.SaveChangesAsync(cancellationToken);
|
|
}
|
|
|
|
private async Task ValidatePermissionCodesAsync(string[] codes, BackendPermissionArea area, CancellationToken cancellationToken)
|
|
{
|
|
var count = await dbContext.BackendPermissions.CountAsync(
|
|
item => codes.Contains(item.Code) && (item.Area == area || item.Area == BackendPermissionArea.Both),
|
|
cancellationToken);
|
|
if (count != codes.Length)
|
|
{
|
|
throw new BackofficeException("One or more permissions were not found.", "permission_not_found");
|
|
}
|
|
}
|
|
|
|
private async Task<BackofficeMenuItem[]> LoadEffectiveMenusAsync(
|
|
BackendPermissionArea area,
|
|
IReadOnlyCollection<string> permissionCodes,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
var codes = permissionCodes.ToArray();
|
|
var menus = await dbContext.BackendMenus.AsNoTracking()
|
|
.Where(item => item.IsActive && item.Area == area &&
|
|
(item.PermissionCode == null || codes.Contains(item.PermissionCode)))
|
|
.OrderBy(item => item.SortOrder)
|
|
.ThenBy(item => item.Code)
|
|
.ToArrayAsync(cancellationToken);
|
|
return menus.Select(ToMenuItem).ToArray();
|
|
}
|
|
|
|
private async Task<string[]> FilterTenantPermissionCodesAsync(
|
|
Guid tenantId,
|
|
IEnumerable<string> permissionCodes,
|
|
CapabilityOperation operation,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
var enabled = new List<string>();
|
|
foreach (var permissionCode in permissionCodes.Distinct(StringComparer.Ordinal).Order(StringComparer.Ordinal))
|
|
{
|
|
if (await capabilityAccessEvaluator.IsAllowedAsync(
|
|
tenantId,
|
|
ResolveModuleCode(permissionCode),
|
|
operation,
|
|
cancellationToken))
|
|
{
|
|
enabled.Add(permissionCode);
|
|
}
|
|
}
|
|
return enabled.ToArray();
|
|
}
|
|
|
|
private static string ResolveModuleCode(string permissionCode)
|
|
{
|
|
var parts = permissionCode.Split(':', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
|
|
return parts.Length >= 2 ? parts[1].ToLowerInvariant() : permissionCode.ToLowerInvariant();
|
|
}
|
|
|
|
private async Task ValidateMenuCodesAsync(string[] codes, BackendPermissionArea area, CancellationToken cancellationToken)
|
|
{
|
|
var count = await dbContext.BackendMenus.CountAsync(
|
|
item => codes.Contains(item.Code) && item.Area == area && item.IsActive,
|
|
cancellationToken);
|
|
if (count != codes.Length)
|
|
{
|
|
throw new BackofficeException("One or more menus were not found.", "menu_not_found");
|
|
}
|
|
}
|
|
|
|
private async Task<BackofficeRoleItem[]> LoadTenantRolesAsync(Guid tenantId, CancellationToken cancellationToken)
|
|
{
|
|
var roles = await dbContext.TenantBackendRoles.AsNoTracking()
|
|
.Where(item => item.TenantId == tenantId)
|
|
.OrderBy(item => item.Code)
|
|
.ToArrayAsync(cancellationToken);
|
|
var roleIds = roles.Select(item => item.Id).ToArray();
|
|
var permissions = await dbContext.TenantBackendRolePermissions.AsNoTracking()
|
|
.Where(item => item.TenantId == tenantId && roleIds.Contains(item.RoleId))
|
|
.ToArrayAsync(cancellationToken);
|
|
var menus = await dbContext.TenantBackendRoleMenus.AsNoTracking()
|
|
.Where(item => item.TenantId == tenantId && roleIds.Contains(item.RoleId))
|
|
.ToArrayAsync(cancellationToken);
|
|
return roles.Select(role => ToTenantRoleItem(role, permissions, menus)).ToArray();
|
|
}
|
|
|
|
private async Task<BackofficeRoleItem[]> LoadPlatformRolesAsync(CancellationToken cancellationToken)
|
|
{
|
|
var roles = await dbContext.PlatformBackendRoles.AsNoTracking()
|
|
.OrderBy(item => item.Code)
|
|
.ToArrayAsync(cancellationToken);
|
|
var roleIds = roles.Select(item => item.Id).ToArray();
|
|
var permissions = await dbContext.PlatformBackendRolePermissions.AsNoTracking()
|
|
.Where(item => roleIds.Contains(item.RoleId))
|
|
.ToArrayAsync(cancellationToken);
|
|
var menus = await dbContext.PlatformBackendRoleMenus.AsNoTracking()
|
|
.Where(item => roleIds.Contains(item.RoleId))
|
|
.ToArrayAsync(cancellationToken);
|
|
return roles.Select(role => ToPlatformRoleItem(role, permissions, menus)).ToArray();
|
|
}
|
|
|
|
private async Task<BackofficeRoleItem> LoadTenantRoleAsync(Guid tenantId, Guid roleId, CancellationToken cancellationToken)
|
|
{
|
|
return (await LoadTenantRolesAsync(tenantId, cancellationToken)).Single(item => item.Id == roleId);
|
|
}
|
|
|
|
private async Task<BackofficeRoleItem> LoadPlatformRoleAsync(Guid roleId, CancellationToken cancellationToken)
|
|
{
|
|
return (await LoadPlatformRolesAsync(cancellationToken)).Single(item => item.Id == roleId);
|
|
}
|
|
|
|
private async Task AuditAsync(BackofficeActor actor, string action, string targetType, Guid targetId, object details, CancellationToken cancellationToken)
|
|
{
|
|
await auditService.WriteAsync(new BackofficeOperationAuditCommand(
|
|
actor.TenantId,
|
|
actor.UserId,
|
|
action,
|
|
targetType,
|
|
targetId.ToString(),
|
|
JsonSerializer.SerializeToElement(details)), cancellationToken);
|
|
}
|
|
|
|
private static Guid RequireTenantAdmin(BackofficeActor actor)
|
|
{
|
|
if (actor.TenantId is not { } tenantId)
|
|
{
|
|
throw new BackofficeException("Tenant backoffice requires a resolved tenant.", "tenant_required");
|
|
}
|
|
|
|
return tenantId;
|
|
}
|
|
|
|
private static void RequirePlatformAdmin(BackofficeActor actor)
|
|
{
|
|
if (!actor.IsPlatform)
|
|
{
|
|
throw new BackofficeException("Platform backoffice access is denied.", "platform_access_denied");
|
|
}
|
|
}
|
|
|
|
private static string NormalizeCode(string code) => code.Trim().ToLowerInvariant();
|
|
|
|
private static string[] NormalizeCodes(IEnumerable<string> codes)
|
|
{
|
|
return codes.Select(NormalizeCode).Where(item => item.Length > 0).Distinct(StringComparer.Ordinal).ToArray();
|
|
}
|
|
|
|
private static BackofficePermissionItem ToPermissionItem(BackendPermission item)
|
|
{
|
|
return new BackofficePermissionItem(item.Id, item.Code, item.Name, item.Area, item.Module, item.Description, item.SortOrder);
|
|
}
|
|
|
|
private static BackofficeMenuItem ToMenuItem(BackendMenu item)
|
|
{
|
|
return new BackofficeMenuItem(item.Id, item.Code, item.ParentCode, item.Title, item.Area, item.Path, item.Icon, item.PermissionCode, item.SortOrder, item.IsActive);
|
|
}
|
|
|
|
private static BackofficeRoleItem ToTenantRoleItem(TenantBackendRole role, TenantBackendRolePermission[] permissions, TenantBackendRoleMenu[] menus)
|
|
{
|
|
return new BackofficeRoleItem(
|
|
role.Id,
|
|
role.Code,
|
|
role.Name,
|
|
role.Status,
|
|
role.IsSystem,
|
|
role.Description,
|
|
permissions.Where(item => item.RoleId == role.Id).Select(item => item.PermissionCode).Order().ToArray(),
|
|
menus.Where(item => item.RoleId == role.Id).Select(item => item.MenuCode).Order().ToArray(),
|
|
role.DataScope);
|
|
}
|
|
|
|
private static BackofficeRoleItem ToPlatformRoleItem(PlatformBackendRole role, PlatformBackendRolePermission[] permissions, PlatformBackendRoleMenu[] menus)
|
|
{
|
|
return new BackofficeRoleItem(
|
|
role.Id,
|
|
role.Code,
|
|
role.Name,
|
|
role.Status,
|
|
role.IsSystem,
|
|
role.Description,
|
|
permissions.Where(item => item.RoleId == role.Id).Select(item => item.PermissionCode).Order().ToArray(),
|
|
menus.Where(item => item.RoleId == role.Id).Select(item => item.MenuCode).Order().ToArray());
|
|
}
|
|
|
|
private sealed record BuiltinPermission(string Code, string Name, BackendPermissionArea Area, string Module);
|
|
private sealed record BuiltinMenu(string Code, string? ParentCode, string Title, BackendPermissionArea Area, string Path, string PermissionCode, int SortOrder);
|
|
}
|
|
|
|
public sealed class BackofficeException(string message, string code) : InvalidOperationException(message)
|
|
{
|
|
public string Code { get; } = code;
|
|
}
|