NTier-SqlKata-GraphQL

This project aims to generate a multi-tier architecture using SqlKata for dynamic SQL query generation and management. The project automatically generates C# classes, Data Access Layer (DAL), Business Layer, API controllers, and GraphQL schema, queries, and types from database tables.

Requirements

• Node.js
• .NET 8.0 SDK
• MSSQL Database

Installation

1. Clone the repository:

   git clone https://github.com/NazimMertBilgi/NTier-SqlKata-GraphQL
   cd NTier-SqlKata-GraphQL

2. Install the required Node.js dependencies:

   npm install

3. Configure the packageSettings.json file:

   !IMPORTANT! Do not change the packageName and slnFileName values, this is handled by changePackageName.js.

   {
     "dbConnection": {
       "server": "YOUR_SERVER",
       "database": "YOUR_DATABASE",
       "options": {
         //example
         //"trustedConnection": true
       }
     }
   }

Usage

1. Change Solution Package Name

   npm run change-package-name

   and follow the steps that appear on the screen.

2. Run the code generator:

   npm run generate

now you are ready 😊 look at your project files and see the changes for yourself.

Project Structure

• NTier-SqlKata.sln: Solution file
• NTier.API/: API layer
  • Controllers/: API controllers
  • Schema/: GraphQL schema, queries, and types
  • Program.cs: Main entry point for the API
• NTier.Business/: Business layer
  • Abstract/: Abstract business services
  • Concrete/: Concrete business services
• NTier.Core/: Core layer
  • Classes/: Core classes
  • Entities/: Entity interfaces and classes
  • Models/: Data models
• NTier.DataAccess/: Data access layer
  • Abstract/: Abstract data access services
  • Concrete/: Concrete data access services
• NTier.Entities/: Entity classes

generateNTier.js

This file is responsible for generating C# classes, Data Access Layer (DAL), Business Layer, API controllers, and GraphQL schema, queries, and types from database tables.

Functions

• getTablesAndColumns(): Retrieves tables and columns from the database.
• generateEntities(tables): Generates entity classes.
• generateAbstractDALFiles(tables): Generates abstract DAL files.
• generateConcreteDALFiles(tables): Generates concrete DAL files.
• generateServiceFiles(tables): Generates business service files.
• generateManagerFiles(tables): Generates business manager files.
• generateDependencyInjectionRegistrations(tables): Generates dependency injection registrations.
• generateControllerFiles(tables): Generates API controller files.
• generateModelFiles(tables): Generates model files.
• generateGraphQLSchemaFiles(tables): Generates GraphQL schema files.
• generateGraphQLQueryFiles(tables): Generates GraphQL query files.
• generateGraphQLTypeFiles(tables): Generates GraphQL type files.
• generateGraphQLSchemaDependencyInjection(tables): Generates GraphQL schema dependency injection registrations.

Others

Star and fork the project. Thank you.