77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
using System.Data;
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using AMREZ.EOP.Abstractions.Applications.Tenancy;
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using AMREZ.EOP.Abstractions.Applications.UseCases.Tenancy;
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using AMREZ.EOP.Abstractions.Infrastructures.Common;
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using AMREZ.EOP.Abstractions.Infrastructures.Repositories;
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using AMREZ.EOP.Contracts.DTOs.Tenancy.CreateTenant;
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using AMREZ.EOP.Domain.Entities.Tenancy;
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using Microsoft.AspNetCore.Http;
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namespace AMREZ.EOP.Application.UseCases.Tenancy;
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public sealed class CreateTenantUseCase : ICreateTenantUseCase
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{
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private readonly ITenantResolver _resolver;
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private readonly IHttpContextAccessor _http;
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private readonly IUnitOfWork _uow;
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private readonly ITenantRepository _repo;
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private readonly ITenantProvisioner _provisioner;
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public CreateTenantUseCase(
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ITenantResolver resolver,
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IHttpContextAccessor http,
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IUnitOfWork uow,
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ITenantRepository repo,
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ITenantProvisioner provisioner
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)
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{
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_resolver = resolver;
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_http = http;
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_uow = uow;
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_repo = repo;
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_provisioner = provisioner;
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}
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public async Task<CreateTenantResponse?> ExecuteAsync(CreateTenantRequest request, CancellationToken ct = default)
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{
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var http = _http.HttpContext ?? throw new InvalidOperationException("No HttpContext");
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var tenant = _resolver.Resolve(http, request);
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if (tenant is null) return null;
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await _uow.BeginAsync(tenant, IsolationLevel.ReadCommitted, ct);
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try
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{
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var key = request.TenantKey.Trim().ToLowerInvariant();
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if (await _repo.TenantExistsAsync(key, ct))
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{
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await _uow.RollbackAsync(ct);
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return null;
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}
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var row = new TenantConfig
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{
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TenantKey = key,
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Schema = string.IsNullOrWhiteSpace(request.Schema) ? null : request.Schema!.Trim(),
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ConnectionString = string.IsNullOrWhiteSpace(request.ConnectionString) ? null : request.ConnectionString!.Trim(),
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Mode = request.Mode,
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IsActive = request.IsActive,
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UpdatedAtUtc = DateTimeOffset.UtcNow
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};
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var ok = await _repo.CreateAsync(row, ct);
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if (!ok) { await _uow.RollbackAsync(ct); return null; }
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await _uow.CommitAsync(ct);
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await _provisioner.ProvisionAsync(key, ct);
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return new CreateTenantResponse(key);
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}
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catch
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{
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await _uow.RollbackAsync(ct);
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throw;
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}
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}
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} |