public static async System.Threading.Tasks.Task RunAsync(
[EventHubTrigger("stegawiothub", Connection = "EventHubConnStr", ConsumerGroup = "azurefunctionsconsumergroup")] EventData eventHubMessage,
DateTime enqueuedTimeUtc,
Int64 sequenceNumber,
string offset,
ILogger log,
ExecutionContext context)
{
log.LogInformation($"Event: {Encoding.UTF8.GetString(eventHubMessage.Body)}");
// Metadata accessed by binding to EventData
log.LogInformation($"EnqueuedTimeUtc={eventHubMessage.SystemProperties.EnqueuedTimeUtc}");
log.LogInformation($"SequenceNumber={eventHubMessage.SystemProperties.SequenceNumber}");
log.LogInformation($"Offset={eventHubMessage.SystemProperties.Offset}");
// Metadata accessed by using binding expressions in method parameters
log.LogInformation($"EnqueuedTimeUtc={enqueuedTimeUtc}");
log.LogInformation($"SequenceNumber={sequenceNumber}");
log.LogInformation($"Offset={offset}");
var container = ContainerHelper.Build(context);
var repo = (ICurrentLocationRepository)container.GetService(typeof(ICurrentLocationRepository));
var userLocation = JsonConvert.DeserializeObject <UserLocation>(Encoding.UTF8.GetString(eventHubMessage.Body));
var res = await repo.SaveLocationAsync(userLocation);
if (res)
{
log.LogInformation($"Successfully stored location. User: {userLocation.UserId}. Lat: {userLocation.Location.gpsLat}. Long: {userLocation.Location.gpsLong}.");
}
else
{
log.LogError($"Failed to save user location.");
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] UserLocation userLocation,
ILogger log,
ExecutionContext context)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var container = ContainerHelper.Build(context);
var locationRepo = (ICurrentLocationRepository)container.GetService(typeof(ICurrentLocationRepository));
var mapsRepo = (IAzureMapsRepository)container.GetService(typeof(IAzureMapsRepository));
var assistantsDTO = await locationRepo.GetUsers(UserType.CareRecipient);
var assistantsLocations = assistantsDTO.Select(t => t.ToUserLocation());
var closestUserIds = await mapsRepo.GetClosestUserIds(assistantsLocations, userLocation);
var requestObject = new RequestHelpPushNotification()
{
SourceDeviceId = userLocation.UserId.ToString(),
TargetDeviceIds = closestUserIds.ToArray(),
Type = "RequestNearbyHelp",
};
var nextBodySerialized = JsonConvert.SerializeObject(requestObject);
var(nextStatus, nextResponseMessage) = await HttpClientHelper.PostAsync(requestHelpPushUrl, nextBodySerialized);
if (nextStatus == System.Net.HttpStatusCode.OK ||
nextStatus == System.Net.HttpStatusCode.Created ||
nextStatus == System.Net.HttpStatusCode.Accepted)
{
return((ActionResult) new OkObjectResult($"Successfully triggered the next step. Push Notifications. Body used : {nextBodySerialized}"));
}
return((ActionResult) new BadRequestObjectResult($"Failed to trigger the next step. Push Notifications. Body used : {nextBodySerialized}"));
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)] UserLocation userLocation,
ILogger log,
ExecutionContext context)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var container = ContainerHelper.Build(context);
var repo = (ICurrentLocationRepository)container.GetService(typeof(ICurrentLocationRepository));
var res = await repo.SaveLocationAsync(userLocation);
if (res)
{
return((ActionResult) new OkObjectResult($"Done."));
}
else
{
log.LogError($"Failed to save user location.");
return(new BadRequestObjectResult("We messed up."));
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] Acknowledge acknowledge,
ILogger log,
ExecutionContext context)
{
log.LogInformation("C# HTTP trigger function processed a request.");
var container = ContainerHelper.Build(context);
var acknowledgeRepo = (IAcknoledgeRepository)container.GetService(typeof(IAcknoledgeRepository));
var mapsRepo = (IAzureMapsRepository)container.GetService(typeof(IAzureMapsRepository));
try
{
var res = await acknowledgeRepo.SaveAcknowledgeAsync(acknowledge);
var getDirectionsResponse = await mapsRepo.GetPedestrianDirections(acknowledge.CareTakerLocation, acknowledge.CareRecipientLocation);
var directionsPathAsGeoJson = getDirectionsResponse.GetRouteAsGeoJson();
var(nextStatus, nextResponseMessage) = await HttpClientHelper.PostAsync(showDirectionsPushUrl, directionsPathAsGeoJson);
if (nextStatus == System.Net.HttpStatusCode.OK ||
nextStatus == System.Net.HttpStatusCode.Created ||
nextStatus == System.Net.HttpStatusCode.Accepted)
{
return((ActionResult) new OkObjectResult(new AcknowledgeResponse {
DestinationPath = directionsPathAsGeoJson
}));
}
return((ActionResult) new BadRequestObjectResult($"Failed to trigger the next step. Show Directions. Body used : {directionsPathAsGeoJson}"));
}
catch (StorageException)
{
return((ActionResult) new OkObjectResult("Help is already dispatched. Thank you!"));
}
}