public CaptainMutations(ICaptainService service)
{
FieldAsync <ActionResponseType>(
CREATE_REQUEST_ENDPOINT,
"Creates a new Captain",
new QueryArguments(
new QueryArgument <NonNullGraphType <CaptainCreateViewModel> >
{
Name = UPDATE_CREATE_ARGUMENT_NAME, Description = "Captain Entity to be Created"
}),
async context =>
{
var captain = context.GetArgument <Captain>(UPDATE_CREATE_ARGUMENT_NAME);
try
{
await service.CreateCaptainAsync(captain);
}
catch (ValidationException e)
{
context.Errors.Add(new ExecutionError(e.Message));
return(new ActionResponse(false));
}
catch (Exception)
{
context.Errors.Add(new ExecutionError("Server Error"));
return(new ActionResponse(false));
}
return(new ActionResponse(true, captain.Id));
});
FieldAsync <ActionResponseType>(
UPDATE_REQUEST_ENDPOINT,
"Updates an existing Captain",
new QueryArguments(
new QueryArgument <NonNullGraphType <CaptainUpdateViewModel> >
{
Name = UPDATE_CREATE_ARGUMENT_NAME, Description = "Captain to be Updated"
}),
async context =>
{
var captain = context.GetArgument <Captain>(UPDATE_CREATE_ARGUMENT_NAME);
try
{
await service.UpdateCaptainAsync(captain);
}
catch (ValidationException e)
{
context.Errors.Add(new ExecutionError(e.Message));
return(new ActionResponse(false));
}
catch (Exception)
{
context.Errors.Add(new ExecutionError("Server Error"));
return(new ActionResponse(false));
}
return(new ActionResponse(true, captain.Id));
});
FieldAsync <ActionResponseType>(
DELETE_REQUEST_ENDPOINT,
"Removes an existing Captain",
new QueryArguments(
new QueryArgument <GuidGraphType>
{
Name = DELETE_ARGUMENT_NAME, Description = "Captain Id used to identify which Captain will be deleted"
}),
async context =>
{
var id = context.GetArgument <Guid>(DELETE_ARGUMENT_NAME);
try
{
await service.DeleteCaptainAsync(id);
}
catch (ValidationException e)
{
context.Errors.Add(new ExecutionError(e.Message));
return(new ActionResponse(false));
}
catch (Exception)
{
context.Errors.Add(new ExecutionError("Server Error"));
return(new ActionResponse(false));
}
return(new ActionResponse(true));
});
}
