public RobotMutations(IRobotService service)
{
FieldAsync <ActionResponseType>(
CREATE_REQUEST_ENDPOINT,
"Creates a new Robot",
new QueryArguments(
new QueryArgument <NonNullGraphType <RobotCreateViewModel> >
{
Name = UPDATE_CREATE_ARGUMENT_NAME, Description = "Robot Entity to be Created"
}),
async context =>
{
var robot = context.GetArgument <Robot>(UPDATE_CREATE_ARGUMENT_NAME);
try
{
await service.CreateRobotAsync(robot);
}
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, robot.Id));
});
FieldAsync <ActionResponseType>(
UPDATE_REQUEST_ENDPOINT,
"Updates an existing Robot",
new QueryArguments(
new QueryArgument <NonNullGraphType <RobotUpdateViewModel> >
{
Name = UPDATE_CREATE_ARGUMENT_NAME, Description = "Robot to be Updated"
}),
async context =>
{
var robot = context.GetArgument <Robot>(UPDATE_CREATE_ARGUMENT_NAME);
try
{
await service.UpdateRobotAsync(robot);
}
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, robot.Id));
});
FieldAsync <ActionResponseType>(
DELETE_REQUEST_ENDPOINT,
"Removes an existing Robot",
new QueryArguments(
new QueryArgument <GuidGraphType>
{
Name = DELETE_ARGUMENT_NAME, Description = "Robot Id used to identify which Robot will be deleted"
}),
async context =>
{
var id = context.GetArgument <Guid>(DELETE_ARGUMENT_NAME);
try
{
await service.DeleteRobotAsync(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));
});
FieldAsync <ActionResponseType>(
SEND_ROBOTS_REQUEST_ENDPOINT,
"Send robots to explore the planet",
new QueryArguments(
new QueryArgument <IdGraphType> {
Name = PLANET_ARGUMENT_NAME, Description = "Robot Id used to identify which Robot will be deleted"
},
new QueryArgument <FilteredRequestType <Robot> > {
Name = ROBOTS_FILTER_ARGUMENT_NAME, Description = "The filter which will retrieve the robots to be sent to the planet"
}
),
async context =>
{
var planetId = context.GetArgument <Guid>(PLANET_ARGUMENT_NAME);
var fiter = context.GetArgument <RobotFilter>(ROBOTS_FILTER_ARGUMENT_NAME);
try
{
await service.SendRobotsToPlanetAsync(fiter, planetId);
}
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));
});
}
