public async Task SeedAsync(TraineesPaymentSystemDbContext context, IServiceProvider serviceProvider)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (serviceProvider == null)
{
throw new ArgumentNullException(nameof(serviceProvider));
}
var logger = serviceProvider.GetService <ILoggerFactory>()
.CreateLogger(typeof(TraineesPaymentSystemDbContextSeeder));
var seeders = new List <ISeeder>
{
new TaskTypesSeeder(),
new RolesSeeder()
};
foreach (var seeder in seeders)
{
await seeder.SeedAsync(context, serviceProvider);
await context.SaveChangesAsync();
logger.LogInformation($"Seeder {seeder.GetType().Name} done.");
}
}
public async Task SeedAsync(TraineesPaymentSystemDbContext context, IServiceProvider serviceProvider)
{
var taskTypes = SeedingConstants.TaskTypes;
foreach (var type in taskTypes)
{
await this.SeedTaskTypeAsync(context, type.Key, type.Value);
}
}
public async Task SeedAsync(TraineesPaymentSystemDbContext context, IServiceProvider serviceProvider)
{
var roleManager = serviceProvider.GetRequiredService <RoleManager <TraineesPaymentSystemRole> >();
await this.SeedRoleAsync(roleManager, SeedingConstants.RoleUser);
await this.SeedRoleAsync(roleManager, SeedingConstants.RoleModerator);
await this.SeedRoleAsync(roleManager, SeedingConstants.RoleAdministration);
}
private async Task SeedTaskTypeAsync(TraineesPaymentSystemDbContext context, string name, decimal price)
{
var type = await context.TaskTypes.SingleOrDefaultAsync(t => t.Name == name);
if (type == null)
{
type = new TaskType
{
Name = name,
PricePerHour = price
};
await context.TaskTypes.AddAsync(type);
}
}
public EfRepository(TraineesPaymentSystemDbContext context)
{
this.Context = context ?? throw new ArgumentNullException(nameof(context));
this.DbSet = context.Set <TEntity>();
}
