Testing module in multitenant #3791 | Support Center | ABP Commercial

andmattia created one year ago

ABP 5.3.1 Anuglar

I've create a new module now I need to test in multitenant.

I switch the tenant switch on API side but when I try to create a new tenant doesn't create the admin user

19 Answer(s)

0

maliming created one year ago
Support Team Fullstack Developer

hi

Can you share your details steps?
0
andmattia created one year ago
Hi

step to reproduce:

create new empty module (v 5.3.1 with Angular UI and separated IDS)

set multi tenant = true on shared module

start IDS+API+UI

login as admin

create a new tenant

try to login with in the new tenant

You get an error because admin user doesn't exists. So if you look into db the user admin for tenant not exists
0

maliming created one year ago
Support Team Fullstack Developer

Can you check your app(IDS+API) logs? Are there any errors?
0

andmattia created one year ago

No I don't have any error and tenant exists
0

maliming created one year ago
Support Team Fullstack Developer

hi

Can you try with a new template? 5.3.4 or 6.0.0-rc.5
0

andmattia created one year ago

ok I can try with 5.3.4
0

andmattia created one year ago

I try in 5.3.4 same result!
0

maliming created one year ago
Support Team Fullstack Developer

ok, Please share your test project with me liming.ma@volosoft.com
0

andmattia created one year ago

I send the solution via wetransfert
0

maliming created one year ago
Support Team Fullstack Developer

hi

I don't receive the mail. Can you check?
0

andmattia created one year ago

Hi

I check it and resend via weTransfer. Let me know if you don't receive
0

andmattia created one year ago

Hi Any update?
0

maliming created one year ago
Support Team Fullstack Developer

hi

I will check it asap.
0

maliming created one year ago
Support Team Fullstack Developer

hi

Please create a same name app-pro project and copy MyProjectNameTenantDatabaseMigrationHandler to your Dm.DynamicTemplate.IdentityServer project.
0

andmattia created one year ago

Hi I try but miss a lot of function like saas. It s not complete solution for test module in saas
0

maliming created one year ago
Support Team Fullstack Developer

hi

I will share the code. Please wait.
0

andmattia created one year ago

Any update?
0

maliming created one year ago
Support Team Fullstack Developer

hi

sorry for delay, I will share code asap

maliming created one year ago

Support Team Fullstack Developer

Add MyProjectNameTenantDatabaseMigrationHandler to your Dm.DynamicTemplate.IdentityServer project.

using System;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using MyCompanyName.MyProjectName.EntityFrameworkCore;
using Volo.Abp.Data;
using Volo.Abp.DependencyInjection;
using Volo.Abp.EntityFrameworkCore;
using Volo.Abp.EventBus.Distributed;
using Volo.Abp.MultiTenancy;
using Volo.Abp.Uow;

namespace MyCompanyName.MyProjectName.Data;

public class MyProjectNameTenantDatabaseMigrationHandler :
    IDistributedEventHandler<TenantCreatedEto>,
    IDistributedEventHandler<TenantConnectionStringUpdatedEto>,
    IDistributedEventHandler<ApplyDatabaseMigrationsEto>,
    ITransientDependency
{
    private readonly IDbContextProvider<AuthServerHostMigrationsDbContext> _dbContextProvider;
    private readonly ICurrentTenant _currentTenant;
    private readonly IUnitOfWorkManager _unitOfWorkManager;
    private readonly IDataSeeder _dataSeeder;
    private readonly ITenantStore _tenantStore;
    private readonly ILogger<MyProjectNameTenantDatabaseMigrationHandler> _logger;

    public MyProjectNameTenantDatabaseMigrationHandler(
        IDbContextProvider<AuthServerHostMigrationsDbContext> dbContextProvider,
        ICurrentTenant currentTenant,
        IUnitOfWorkManager unitOfWorkManager,
        IDataSeeder dataSeeder,
        ITenantStore tenantStore,
        ILogger<MyProjectNameTenantDatabaseMigrationHandler> logger)
    {
        _dbContextProvider = dbContextProvider;
        _currentTenant = currentTenant;
        _unitOfWorkManager = unitOfWorkManager;
        _dataSeeder = dataSeeder;
        _tenantStore = tenantStore;
        _logger = logger;
    }

    public async Task HandleEventAsync(TenantCreatedEto eventData)
    {
        await MigrateAndSeedForTenantAsync(eventData.Id);
    }

    public async Task HandleEventAsync(TenantConnectionStringUpdatedEto eventData)
    {
        if (eventData.ConnectionStringName != ConnectionStrings.DefaultConnectionStringName ||
            eventData.NewValue.IsNullOrWhiteSpace())
        {
            return;
        }

        await MigrateAndSeedForTenantAsync(eventData.Id);

        /* You may want to move your data from the old database to the new database!
         * It is up to you. If you don't make it, new database will be empty
         * (and tenant's admin password is reset to 1q2w3E*).
         */
    }

    public async Task HandleEventAsync(ApplyDatabaseMigrationsEto eventData)
    {
        if (eventData.TenantId == null)
        {
            return;
        }

        await MigrateAndSeedForTenantAsync(eventData.TenantId.Value);
    }

    private async Task MigrateAndSeedForTenantAsync(Guid tenantId)
    {
        try
        {
            using (_currentTenant.Change(tenantId))
            {
                // Create database tables if needed
                using (var uow = _unitOfWorkManager.Begin(requiresNew: true, isTransactional: false))
                {
                    var tenantConfiguration = await _tenantStore.FindAsync(tenantId);
                    if (tenantConfiguration?.ConnectionStrings != null &&
                        !tenantConfiguration.ConnectionStrings.Default.IsNullOrWhiteSpace())
                    {

                        await (await _dbContextProvider.GetDbContextAsync()).Database.MigrateAsync();
                    }

                    await uow.CompleteAsync();
                }

                // Seed data
                using (var uow = _unitOfWorkManager.Begin(requiresNew: true, isTransactional: true))
                {
                    await _dataSeeder.SeedAsync(new DataSeedContext(tenantId));

                    await uow.CompleteAsync();
                }
            }
        }
        catch (Exception ex)
        {
            _logger.LogException(ex);
        }
    }
}

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