public static async Task Send(Db db)
{
var host = HttpContext.Current?.Request.ServerVariables["HTTP_HOST"];
if (host == null || !host.Equals("jeegoordah.azurewebsites.net", StringComparison.InvariantCultureIgnoreCase))
{
throw new Exception($"Sending notifications is disabled for {host}");
}
var sendTasks = db.Query<Bro>()
.Where(x => x.Email != null)
.Where(x => x.Notifications.Count > 0)
.ToArray()
.Select(async bro =>
{
var message = new SendGridMessage
{
From = _from,
To = new[] {new MailAddress(bro.Email)},
Subject = "Jeegoordah notifications",
Text = GetContent(bro.Notifications),
Html = null,
};
_logger.I($"Sending {bro.Notifications.Count} notifications for {bro.Name}");
await _transport.DeliverAsync(message);
_logger.I($"Notifications for {bro.Name} sent");
});
await Task.WhenAll(sendTasks);
db.Query<Notification>().ForEach(db.Session.Delete);
_logger.I("Notifications deleted");
}
private static void Main(string[] args)
{
var db = new Db(new MyConfig());
for (int i = 0; i < 500; i++)
{
db.Query<Employee>("select * from Employee where EmployeeId = /*id*/0", new {id = 1});
}
Console.WriteLine("Done");
}
private static void Main()
{
var db = new Db(new MyConfig());
// execute following code in a transaction, but don't commit
using (new TransactionScope())
{
// find by id
var emp = db.Find<Employee>(1);
Console.WriteLine("FOUND ENTITY : \n{0}\n", emp);
// update
emp.EmployeeName = "Hoge";
db.Update(emp);
Console.WriteLine("UPDATED ENTITY : \n{0}\n", emp);
// delete
db.Delete(emp);
Console.WriteLine("DELETED ENTITY : \n{0}\n", emp);
// insert
emp = new Employee { EmployeeName = "Allen", DepartmentId = 2 };
db.Insert(emp);
Console.WriteLine("INSERTED ENTITY : \n{0}\n", emp);
// query and map results to entities. parameters are bindable with "Anonymous Types".
var empList = db.Query<Employee>(@"
select
e.EmployeeId,
e.EmployeeName,
e.DepartmentId,
e.VersionNo
from
Employee e
where
e.DepartmentId = /* emp.DepartmentId */0
", new { emp });
Console.WriteLine("QUERRY RESULTS AS ENTITIES :");
foreach (var e in empList)
{
Console.WriteLine(e);
}
Console.WriteLine();
// query and map results to dynamic objects. parameters are bindable with "Anonymous Types".
var empList2 = db.Query<dynamic>(@"
select
e.EmployeeId,
e.EmployeeName,
e.DepartmentId,
e.VersionNo
from
Employee e
where
e.DepartmentId = /* emp.DepartmentId */0
", new { emp });
Console.WriteLine("QUERY RESULTS AS DYNAMIC OBJECTS :");
foreach (var e in empList2)
{
Console.WriteLine("EmployeeId={0}, EmployeeName={1}", e.EmployeeId, e.EmployeeName);
}
Console.WriteLine();
// call procedure
var procedure = new ProcResultAndOut { EmployeeId = 1 };
db.Call(procedure);
Console.WriteLine("PROCEDURE OUTPUT VALUE : \n{0}\n", procedure.EmployeeCount);
Console.WriteLine("PROCEDURE RESULT ENTITIES :");
foreach (var e in procedure.Employees)
{
Console.WriteLine(e);
}
Console.WriteLine();
// execute arbitrary SQL
var rows = db.Execute("delete from Employee");
Console.WriteLine("AFFECTED ROWS : \n{0}\n", rows);
}
Console.ReadKey();
}
private bool AssertNameUnique(EventRest @event, Db db, out JsonResult result)
{
result = null;
bool conflict = @event.Id.HasValue
? db.Query<Event>().Any(e => e.Id != @event.Id.Value && e.Name == @event.Name)
: db.Query<Event>().Any(e => e.Name == @event.Name);
if (!conflict) return true;
Logger.E("Attempt to create duplicate event {0}", @event.Name);
result = Json(new {Field = "Name", Message = "Event with name {0} already exists.".F(@event.Name)});
Response.StatusCode = 400;
return false;
}
private ExchangeRatesUpdater(Db db)
{
this.db = db;
byn = db.Query<Currency>().Where(c => c.Name == "BYN").First();
}
