public async Task SeedAsync(SmartBlogPostgresqlDbContext context, ILoggerManager loggerManager)
{
using (context)
{
context.Database.Migrate();
//if (await context.SysConfigs.AnyAsync(s => s.ParamKey == "Default_Avatar_Url") == false)
//{
// context.SysConfigs.Add(new SysConfig { ParamKey = "Default_Avatar_Url",
// ParamValue = "http://pic.qqtn.com/up/2018-3/15198831325527845.jpg",
// Remark = "默认头像Url" });
// loggerManager.Info("系统配置表添加key：Default_Avatar_Url");
//}
//await context.SaveChangesAsync();
}
}
public static async Task DispatchDomainEventsAsync(this IMediator mediator, SmartBlogPostgresqlDbContext ctx)
{
var domainEntities = ctx.ChangeTracker
.Entries <Entity>()
.Where(x => x.Entity.DomainEvents != null && x.Entity.DomainEvents.Any());
var domainEvents = domainEntities
.SelectMany(x => x.Entity.DomainEvents)
.ToList();
domainEntities.ToList()
.ForEach(entity => entity.Entity.ClearDomainEvents());
var tasks = domainEvents
.Select(async(domainEvent) =>
{
await mediator.Publish(domainEvent);
});
await Task.WhenAll(tasks);
}