ID Generation

The framework currently provides two types of ID generators: Guid and Int64. You can configure the ID generator in IEntityTypeConfiguration<>. An example is shown below:

Using the IGuidStronglyTypedId Generator

Supports two types of ID generators: Guid and GuidVersion7. It is recommended to use GuidVersion7.

using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using NetCorePal.Extensions.Repository.EntityFrameworkCore;
namespace YourNamespace;

public class OrderEntityTypeConfiguration : IEntityTypeConfiguration<Order>
{
    public void Configure(EntityTypeBuilder<Order> builder)
    {
        // Use Guid as ID
        builder.Property(x => x.Id).UseGuidValueGenerator();

        // Use Guid Version7 as ID
        builder.Property(x => x.Id).UseGuidVersion7ValueGenerator();
    }
}

Using Snowflake ID as the IInt64StronglyTypedId Generator (Not Recommended)

Add the package NetCorePal.Extensions.Repository.EntityFrameworkCore.Snowflake:

dotnet add package NetCorePal.Extensions.Repository.EntityFrameworkCore.Snowflake;

using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using NetCorePal.Extensions.Repository.EntityFrameworkCore;
namespace YourNamespace;

public class OrderEntityTypeConfiguration : IEntityTypeConfiguration<Order>
{
    public void Configure(EntityTypeBuilder<Order> builder)
    {
        // Use Int64 as ID
        builder.Property(x => x.Id).UseSnowFlakeValueGenerator();
    }
}