http-api/src/Persistence/PostgreSql/PostgreSqlDbContext.cs

using System.Reflection;
using cuqmbr.TravelGuide.Domain.Enums;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;
using cuqmbr.TravelGuide.Persistence.TypeConverters;

namespace cuqmbr.TravelGuide.Persistence.PostgreSql;

public class PostgreSqlDbContext : DbContext
{
    public PostgreSqlDbContext(
            DbContextOptions<PostgreSqlDbContext> options,
            IOptions<ConfigurationOptions> configurationOptions)
        : base(options)
    {
        DefaultSchema = configurationOptions.Value.PartitionName;
    }

    public static string DefaultSchema { get; private set; }

    protected override void OnModelCreating(ModelBuilder builder)
    {
        base.OnModelCreating(builder);

        builder.HasDefaultSchema(DefaultSchema);

        builder
            .ApplyConfigurationsFromAssembly(
                Assembly.GetExecutingAssembly(),
                t => t.Namespace ==
                    "cuqmbr.TravelGuide.Persistence.PostgreSql.Configurations");
    }

    protected override void ConfigureConventions(
        ModelConfigurationBuilder builder)
    {
        builder
            .Properties<VehicleType>()
            .HaveColumnType("varchar(16)")
            .HaveConversion<VehicleTypeConverter>();

        builder
            .Properties<Currency>()
            .HaveColumnType("varchar(8)")
            .HaveConversion<CurrencyConverter>();

        builder
            .Properties<DocumentType>()
            .HaveColumnType("varchar(64)")
            .HaveConversion<DocumentTypeConverter>();

        builder
            .Properties<Sex>()
            .HaveColumnType("varchar(32)")
            .HaveConversion<SexConverter>();

        builder
            .Properties<TicketStatus>()
            .HaveColumnType("varchar(32)")
            .HaveConversion<TicketStatusConverter>();

        builder
            .Properties<DateTimeOffset>()
            .HaveConversion<DateTimeOffsetConverter>();
    }
}