issuetracker_startup.cs

namespace IssueTracker
{
    public class Startup
    {
        public virtual void ConfigureDatabase(IServiceCollection services)
        {
            if (!int.TryParse(Configuration["DatabasePool"], out int dbPoolSize))
            {
                dbPoolSize = DEFAULT_MAX_POOL_SIZE;
            }

            services.AddDbContextPool<IssueTrackerDbContext>((options) =>
            {
                options.UseSqlServer(Configuration.GetConnectionString("IssueTrackerDB"));
            }, dbPoolSize);
            
            services.AddDbContextPool<PaymentDbContext>((options) =>
            {
                options.UseSqlServer(Configuration.GetConnectionString("PaymentDB"));
            }, dbPoolSize);
        }

        public void ConfigureServices(IServiceCollection services)
        {
            ...
            
            ConfigureDatabase(services);
            services.AddIssueTrackerDependency();
            
            ...
        }
    }

    ...
        
    public static class IssueTrackerDependencyManager
    {
        public static void AddIssueTrackerDependency(this IServiceCollection services)
        {
            /**
             *  ADD DI TRACKER (SINGLETON, instansiasi sekali selama aplikasi jalan)
             **/
            services.AddSingleton<ILogTracker, LogTracker>();
            
            /**
             *  ADD DI REPOSITORY DAN SERVICE (SCOPED, instansiasi sekali per request yang membutuhkan)
             **/
            services.AddScoped<ITransactionRepository, TransactionRepository>();
            services.AddScoped<IUserRepository, UserRepository>();
            services.AddScoped<ICategoryRepository, CategoryRepository>();
            services.AddScoped<ITicketStatusRepository, TicketStatusRepository>();
            services.AddScoped<ITicketRepository, TicketRepository>();

            services.AddScoped<IAuthServices, AuthServices>();
            services.AddScoped<IUserServices, UserServices>();
            services.AddScoped<ICategoryServices, CategoryServices>();
            services.AddScoped<ITicketServices, TicketServices>();
            services.AddScoped<ITicketStatusServices, TicketStatusServices>();
            
            /**
             *  ADD DI REPOSITORY DAN SERVICE (TRANSIENT, setiap butuh maka lakukan instansiasi baru)
             **/
            services.AddTransient<IJWTGenerator, JWTGenerator>();
        }
    }
}