コード例 #1
0
        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");
        }
コード例 #2
0
        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");
        }