Biostatistics.Contracts 0.127.0

Biostatistics

EF Core Commands

Drop Database

dotnet ef database drop --project src/Biostatistics.Infrastructure

Compile Models

dotnet ef dbcontext optimize -c BiostatisticsContext -o ../Biostatistics.Infrastructure/Database/CompiledModels -n Biostatistics.Infrastructure.Database.CompileModels --project src/Biostatistics.Infrastructure

Add Migrations

dotnet ef migrations add <migrationName> --project src/Biostatistics.Infrastructure

Remove Migrations

dotnet ef migrations remove --project src/Biostatistics.Infrastructure

How to Add a Data Source

1. Add Data Source

To add a new data source, follow these steps:

1. Open the "DataSource.json" file located in the "SeedData/Data" directory within the "Biostatistics.Seeder" project.
2. Replace <guid>, <nameDataSource>, and <DateTimeInUtcFormat> with appropriate values in the JSON structure:

{
  "DataSourceId": "<guid>",
  "Name": "<nameDataSource>",
  "DataToggle": false,
  "RecordCount": 0,
  "LastUpdated": null,
  "OriginTimeZone": "America/Puerto_Rico",
  "CreatedAt": "<DateTimeInUtcFormat>"
}

2. Add Model

In the "Biostatistics.Domain" project, create a new model with its respective properties using the following steps:

1. Create a new directory to contain the model.
2. Design the model class with necessary properties. Ensure mandatory properties such as "Id" and "DataToggle" are included:

public sealed class ModelName
{
    public long Id { get; set; } // Mandatory property
    // Insert other properties
    public bool DataToggle { get; set; } // Mandatory property
}

3. Add ConfigurationModel

In the "Biostatistics.Infrastructure" project, within the "Database/Configurations" directory, add a configuration class for the previously created model using these steps:

1. Create a class named ModelNameConfiguration implementing IEntityTypeConfiguration<ModelName>.
2. Configure the model properties and indexes in the Configure method:

public class ModelNameConfiguration : IEntityTypeConfiguration<ModelName>
{
    public void Configure(EntityTypeBuilder<ModelName> entity)
    {
        entity.ToTable("ModelName", "SchemaName");

        entity.HasKey(e => e.Id);

        entity.HasIndex(e => e.DataToggle)
            .HasDatabaseName("ModelName_data_toggle_idx");

        // Add other indexes for other properties
    }
}

4. Add Configuration to the Database Context

Navigate to "BiostatisticsContext.cs" within the "Biostatistics.Infrastructure" project and include the following code snippet inside the class:

public sealed class BiostatisticsContext : DbContext
{
    public BiostatisticsContext(DbContextOptions<BiostatisticsContext> options)
        : base(options) {}

    public DbSet<ModelName> ModelName => Set<ModelName>(); // Add this command
    //... other code
}

In the OnModelCreating method within "BiostatisticsContext.cs", incorporate the configuration for the new model:

protected override void OnModelCreating(ModelBuilder modelBuilder)
{
    // other configurations
    modelBuilder.ApplyConfiguration(new ModelNameConfiguration()); // Add this command
}

5. Add Migration

To generate a migration for the newly created model, execute the following command in the terminal:

dotnet ef migrations add <migrationName> --project src/Biostatistics.Infrastructure

Replace <migrationName> with an appropriate name for your migration.

6. Run Compiled Models

Run the compiled models

These steps will assimilate the new model configuration into the database context, create a migration, and execute the compiled models. Replace <ModelName> with your model's actual name.

7. Add ImportClient Dto

Within the "Biostatistics.ImportClient" project, generate a new record representing the previously added model, for instance:

public readonly record struct ModelNameImportDto
( 
  // Model properties
);

8. Add Function to Upload Data Source

In the "BiostatisticsImportClient.cs" file, implement the subsequent method:

public async Task<ImportResultDto> UploadDataSource(IAsyncEnumerable<ModelNameImportDto> dataList)
{
    return await UploadDataToSource(nameof(ModelNameImportDto), dataList);
}

Similarly, add the function declaration in the "BiostatisticsImportClient.cs":

Task<ImportResultDto> UploadDataSource(IAsyncEnumerable<ModelNameImportDto> dataList);

9. Update NuGet Package

Bump new project version and create a Release. This will kick off the CI/CD to publish new versions of the project Nuget package.