public async Task <IActionResult> CreateMachineUsage(MachineUsageForCreationDto machineUsageForCreationDto)
{
// map machineUsage from the DTO recieved with the http call
var machineUsage = mapper.Map <MachineUsage>(machineUsageForCreationDto);
// check if user, machine and tariff exist in DB
var user = await repo.GetUser(machineUsage.UserId);
var machine = await repo.GetMachine(machineUsage.MachineId);
var tariff = await repo.GetTariff(machineUsage.TariffId);
if (user == null || machine == null || tariff == null)
{
return(NotFound("No user, machine or tariff found for the provided id"));
}
// check if user has enough credit to make use of this machine
var totalPrice = machineUsage.QuantityOfServicesBooked * tariff.Price;
if (user.RemainingCredit < totalPrice)
{
return(BadRequest("User has not enough credit to make this usage"));
}
// Add machine usage to DB
machineUsage.User = user;
machineUsage.Machine = machine;
machineUsage.Tariff = tariff;
machineUsage.Date = DateTime.Now;
repo.Add(machineUsage);
// Update client's remaining credit in DB
user.RemainingCredit -= totalPrice;
repo.Update(user);
// Activate the desired machine
using (var httpClient = new HttpClient())
{
var formcontent = new FormUrlEncodedContent(new[] { new KeyValuePair <string, string>("arg", "on") });
var particleAccessToken = this.config.GetSection("AppSettings:ParticleAccessToken").Value;
var request = await httpClient.PostAsync("https://api.particle.io/v1/devices/e00fce68ba9a1f5ea4870186/motorToggle?access_token=" + particleAccessToken, formcontent);
}
if (await repo.SaveAll())
{
return(Ok(mapper.Map <UserForListDto>(user)));
}
throw new Exception("Creating the machine usage failed on save");
}
public async Task <IActionResult> CreateTariff(TariffForCreationDto tariffForCreationDto)
{
var tariff = mapper.Map <Tariff>(tariffForCreationDto);
// Retrieve the object machineGroup this tariff belongs to.
// Then store the retrieved object into the tariff
var machineGroup = await repo.GetMachineGroup(tariff.MachineGroupId);
if (machineGroup == null)
{
return(NotFound("No machine group found under the provided id"));
}
tariff.MachineGroup = machineGroup;
repo.Add(tariff);
if (await repo.SaveAll())
{
return(Ok(tariff));
}
throw new Exception("Creating the tariff failed on save");
}