How to modify the TenantId name

[NickCc6]

hi，What should I do when I need to modify the TenantId to tent_id when using IMultiTenant

1. I tried [Column ("tenant_id")], but it didn't work
2. I tried setting up IEntityTypeConfiguration: builder Property ("TenantId") HasColumnName ("tenant_id"); But it's invalid
   Is there any good way for me to solve this problem?

[maliming]

I tried setting up IEntityTypeConfiguration: builder Property ("TenantId") HasColumnName ("tenant_id"); But it's invalid

I think this should work. Can you share your code?

https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/Modeling/AbpEntityTypeBuilderExtensions.cs#L280-L282

[NickCc6]

I found that when executing EntityTypeConfiguration, TenantId=tenant_id
I think ABP executed TryConfigureMultiTenant after that, rewriting the ColumnName of TeamId
But I don't know how to solve this problem

[maliming]

Try to move the order of method calls.

base.OrModelCreating(modelBuilder):
modelBuilder.ApplyConfigurationsFromAssembly (assembly: typeof (EntitylapHelp). Assembly) :

[NickCc6]

This is good, thank you for your help

[NickCc6]

hi，
Yesterday's issue was resolved, but I found that switching: the filtering for multiple tenants has failed

base.OnModelCreating(modelBuilder) in after

base.OnModelCreating(modelBuilder) in before

[maliming]

Please change the constant string as well.

https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.EntityFrameworkCore/Volo/Abp/EntityFrameworkCore/AbpDbContext.cs#L780

https://docs.abp.io/en/abp/latest/Data-Filtering#entityframework-core

[NickCc6]

I have tried the following methods to solve my problem, but I am not sure if it is reasonable

1.If using IEntityTypeConfiguration to configure table field names, OnModelCreating must be
ModelBuilder ApplyConstructionsFromAssembly (typeof (EntityMapHelp) Assembly;
Base OnModelCreating (modelBuilder);
Otherwise, EFCore Global Query Filters will not be executed

2. AbpDbContext Set TenantId to TenantId , so override ConfigureBaseProperties to
   Set TenantId to tenant_id

MyDbContext

public class MyDbContext : AbpDbContext<MyDbContext>
{
    public MyDbContext(DbContextOptions<MyDbContext> options) : base(options)
    {
    }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        base.OnConfiguring(optionsBuilder);
    }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.ApplyConfigurationsFromAssembly(typeof(EntityMapHelp).Assembly);
        base.OnModelCreating(modelBuilder);
    }

    protected override void ConfigureBaseProperties<TEntity>(ModelBuilder modelBuilder, IMutableEntityType mutableEntityType)
    {
        base.ConfigureBaseProperties<TEntity>(modelBuilder, mutableEntityType);
        var b = modelBuilder.Entity<TEntity>();
        if (b.Metadata.ClrType.IsAssignableTo<IMultiTenant>())
        {
            b.Property(nameof(IMultiTenant.TenantId))
                .IsRequired(false)
                .HasColumnName("tenant_id");
        }
    }

    protected override Expression<Func<TEntity, bool>>? CreateFilterExpression<TEntity>()
    {
        var expression = base.CreateFilterExpression<TEntity>();
        return expression;
    }
}