public static async Task Run([QueueTrigger("%OnlineFormQueueName%", Connection = "SIMSOnlineFormConnection")] string rawForm,
[Table("OnlineFormSequester", "ConnectionStrings:SIMSOnlineFormConnection")] IAsyncCollector <TableEntity> tblClient,
ILogger log)
{
try
{
var doc = JsonDocument.Parse(rawForm);
// Extract the recetly generated reference no.
var refNo = doc.RootElement.GetProperty("Incidents").GetProperty("IncidentTitle").GetString();
#if DEBUG
try
{
log.LogInformation($"Addding to table storage: {refNo}");
var partiionKey = DateTime.Now.Date.ToShortDateString().Replace("/", "-");
await tblClient.AddAsync(new FormProcessingEntity(partiionKey, refNo) { FormData = doc.RootElement.GetRawText() });
}
catch (Exception ex)
{
log.LogCritical("Could now squestor online-form data", ex);
}
#endif
log.LogInformation($"Online form entity received: {refNo}");
// Get the token
var token = await TokenFetcherHelper.FetchToken(_client, log);
await SendForm(refNo, rawForm, token, log);
}
catch (KeyNotFoundException ex)
{
log.LogCritical("Reference number not found.", ex);
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", Route = null)] HttpRequest req,
ILogger log)
{
var cacheConn = Environment.GetEnvironmentVariable("CacheConnection") ?? Environment.GetEnvironmentVariable("ConnectionStrings:CacheConnection");
RedisConn = ConnectionMultiplexer.Connect(cacheConn);
try
{
var redisDb = RedisConn.GetDatabase();
var lookupData = redisDb.StringGet(SimsLookups.KeyName);
var lookupTimeoutMins = int.Parse(Environment.GetEnvironmentVariable("LookupTimeout"));
if (lookupData == RedisValue.Null)
{
log.LogInformation("Requesting Online form lookups.");
var token = await TokenFetcherHelper.FetchToken(client, log);
var lookups = await FetchLookups(client, token, log);
redisDb.StringSet(KeyName, System.Text.Json.JsonSerializer.Serialize(lookups));
redisDb.KeyExpire(KeyName, TimeSpan.FromMinutes(lookupTimeoutMins));
return(new OkObjectResult(lookups));
}
else
{
log.LogInformation("Fetching from cache.");
return(new OkObjectResult(System.Text.Json.JsonSerializer.Deserialize <SimsLookupsHost>(lookupData)));
}
}
catch (RedisException ex)
{
log.LogCritical("Redis Error", ex);
return(new BadRequestErrorMessageResult("Failed to fetch lookups."));
}
catch (NullReferenceException ex)
{
log.LogCritical("Token error", ex);
return(new BadRequestErrorMessageResult("Failed to fetch lookups."));
}
}
