public IHttpActionResult EditExistingChannel(int id, AddChannelBindingModel model)
{
if (model == null)
{
return(this.BadRequest("Name is required!cannot be empty."));
}
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
var channel = this.Data.Channels
.FirstOrDefault(ch => ch.Id == id);
if (channel == null)
{
return(this.NotFound());
}
if (this.Data.Channels
.Any(ch => ch.Name == model.Name && ch.Id != channel.Id))
{
return(this.Conflict());
}
channel.Name = model.Name;
this.Data.SaveChanges();
return(this.Ok(new
{
Message = string.Format("Channel #{0} edited successfully.", channel.Id)
}));
}
public IHttpActionResult CreateNewChannel(AddChannelBindingModel model)
{
if (model == null)
{
return(this.BadRequest("Name is required!Cannot be empty."));
}
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
if (this.Data.Channels.Any(ch => ch.Name == model.Name))
{
return(this.Conflict());
}
var channel = new Channel
{
Name = model.Name
};
this.Data.Channels.Add(channel);
this.Data.SaveChanges();
var result = new ChannelViewModel()
{
Id = channel.Id,
Name = channel.Name
};
// return status 201, Location and (channel Id and name)
return(this.CreatedAtRoute("DefaultApi", new { id = channel.Id }, result));
}
