コード例 #1
0
        private async Task <bool> CreateServiceGroups(string url)
        {
            var jsonGroup = new Service
            {
                Apikey   = FIWAREUrls.JsonKey,
                Resource = FIWAREUrls.JsonServiceGroupResource,
                Cbroker  = FIWAREUrls.OrionUrl
            };

            var ulGroup = new Service
            {
                Apikey   = FIWAREUrls.UltraLightKey,
                Resource = FIWAREUrls.UltraLightServiceGroupResource,
                Cbroker  = FIWAREUrls.OrionUrl
            };

            var json = new ProvisionServiceGroupModel
            {
                Services = new List <Service>
                {
                    jsonGroup,
                    ulGroup
                }
            };

            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendJson(HttpMethod.Post, url, json);

            return(response.IsSuccessStatusCode || response.StatusCode == HttpStatusCode.Conflict);
        }
コード例 #2
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        public async Task <IActionResult> PostTestRoadTrafficReport([FromBody] string payLoad)
        {
            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendUltraLight(HttpMethod.Post,
                                                             FIWAREUrls.UltraLightMeasurementUrl(FIWAREUrls.RoadTrafficDeviceIds.FirstOrDefault()), payLoad);

            var success = response.IsSuccessStatusCode;

            return(Ok(success));
        }
コード例 #3
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        public async Task <IActionResult> PostTestWeatherMeasurement(FiwareWeatherReport model)
        {
            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendJson(HttpMethod.Post,
                                                       FIWAREUrls.JsonMeasurementUrl(FIWAREUrls.WeatherDeviceIds.FirstOrDefault()), model);

            var success = response.IsSuccessStatusCode;

            return(Ok(success));
        }
コード例 #4
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        public async Task <IActionResult> PostTestRoadTrafficReport()
        {
            var roadTraffic = new FiwareTrafficReport(1)
            {
                StartTime      = DateTime.UtcNow,
                City           = "Random",
                AddressNumber  = "AddrNr",
                StartLatitude  = 37.9600965,
                StartLongitude = 23.8576043
            };

            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendUltraLight(HttpMethod.Post,
                                                             FIWAREUrls.UltraLightMeasurementUrl(FIWAREUrls.RoadTrafficDeviceIds.FirstOrDefault()), roadTraffic.ToUltraLightSyntax());

            var success = response.IsSuccessStatusCode;

            return(Ok(success));
        }
コード例 #5
0
        public async Task <IActionResult> PostTestWeatherMeasurement()
        {
            var weatherEvent = new FiwareWeatherReport(1)
            {
                Temperature   = 12,
                WindChill     = 0,
                Humidity      = 02,
                Pressure      = 33.33,
                Visibility    = 100,
                WindDirection = "NWD",
                WindSpeed     = 120.1,
                Precipitation = 30.5,
                ReportTime    = DateTime.UtcNow
            };

            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendJson(HttpMethod.Post,
                                                       FIWAREUrls.JsonMeasurementUrl(FIWAREUrls.WeatherDeviceIds.FirstOrDefault()), weatherEvent);

            var success = response.IsSuccessStatusCode;

            return(Ok(success));
        }
コード例 #6
0
        public async Task <IActionResult> ProvisionUltraLightDevices()
        {
            // Helper method to verify that services groups are created
            var serviceGroupsExist =
                await CreateServiceGroups($"{FIWAREUrls.IoTUltraLightNorth}{FIWAREUrls.ServiceGroupPath}");

            if (!serviceGroupsExist)
            {
                return(Conflict("Error creating service groups"));
            }

            // Entity attributes for given IoT Agent
            var entityAttributes = new List <(string name, string objectId, string type)>
            {
                ("Severity", "sv", "int"),
                ("StartTime", "sdt", "string"),
                ("Latitude", "lat", "double"),
                ("Longitude", "lon", "double"),
                ("Geolocation", "geo", "string"),
                ("Distance", "dis", "double"),
                ("Description", "desc", "string"),
                ("AddressNumber", "addrnr", "string"),
                ("Street", "str", "string"),
                ("Side", "sd", "string"),
                ("City", "ct", "string"),
                ("County", "cn", "string"),
                ("State", "st", "string"),
                ("ZipCode", "zc", "string"),
                ("Country", "c", "string"),
                ("UID", "uid", "int")
            };

            // POST Model for Provision of multiple devices
            var json = new ProvisionDevicesModel
            {
                Devices = FIWAREUrls.RoadTrafficDeviceIds.Select(id => new Device
                {
                    DeviceId   = id,
                    EntityName = $"urn:ngsi-ld:{id}",
                    EntityType = "roadTrafficReport",
                    Attributes = entityAttributes.Select(ea => new Attribute
                    {
                        Name     = ea.name,
                        ObjectId = ea.objectId,
                        Type     = ea.type
                    }).ToList()
                }).ToList()
            };

            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendJson(HttpMethod.Post, $"{FIWAREUrls.IoTUltraLightNorth}{FIWAREUrls.DeviceProvisionPath}", json);

            var success       = response.IsSuccessStatusCode;
            var returnMessage = success
                ? "Successfully provisioned UltraLight Devices"
                : $"There was an error during the execution of {nameof(ProvisionUltraLightDevices)}";

            if (!success)
            {
                return(BadRequest(returnMessage));
            }

            return(Ok(returnMessage));
        }
コード例 #7
0
        public async Task <IActionResult> ProvisionJsonDevices()
        {
            // Helper method to verify that services groups are created
            var serviceGroupsExist =
                await CreateServiceGroups($"{FIWAREUrls.IoTAJsonNorth}{FIWAREUrls.ServiceGroupPath}");

            if (!serviceGroupsExist)
            {
                return(Conflict("Error creating service groups"));
            }

            // Entity attributes for given IoT Agent
            var entityAttributes = new List <(string name, string objectId, string type)>
            {
                ("ReportTime", "rt", "string"),
                ("WeatherEvent", "we", "string"),
                ("Severity", "sv", "string"),
                ("OriginalWeatherConditionDescription", "owcd", "string"),
                ("Temperature", "tmp", "double"),
                ("WindChill", "wch", "double"),
                ("Humidity", "hm", "double"),
                ("Pressure", "pr", "double"),
                ("Visibility", "vs", "double"),
                ("CloudCoverage", "cc", "string"),
                ("WindDirection", "wd", "string"),
                ("WindSpeed", "ws", "double"),
                ("Precipitation", "pcpt", "double"),
                ("City", "ct", "string"),
                ("County", "cn", "string"),
                ("State", "st", "string"),
                ("ZipCode", "zc", "string"),
                ("Country", "c", "string"),
                ("UID", "uid", "int")
            };

            // POST Model for Provision of multiple devices
            var json = new ProvisionDevicesModel
            {
                Devices = FIWAREUrls.WeatherDeviceIds.Select(id => new Device
                {
                    DeviceId   = id,
                    EntityName = $"urn:ngsi-ld:{id}",
                    EntityType = "weatherReport",
                    Attributes = entityAttributes.Select(ea => new Attribute
                    {
                        Name     = ea.name,
                        ObjectId = ea.objectId,
                        Type     = ea.type
                    }).ToList()
                }).ToList()
            };

            using var fiwareClient = new FIWAREClient();
            var response = await fiwareClient.SendJson(HttpMethod.Post, $"{FIWAREUrls.IoTAJsonNorth}{FIWAREUrls.DeviceProvisionPath}", json);

            var success       = response.IsSuccessStatusCode;
            var returnMessage = success
                ? "Successfully provisioned JSON Devices"
                : $"There was an error during the execution of {nameof(ProvisionJsonDevices)}";

            if (!success)
            {
                return(BadRequest(returnMessage));
            }

            return(Ok(returnMessage));
        }