public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "preferences")] HttpRequest req,
ILogger log, ExecutionContext context)
{
log.LogInformation("Entering save_preferences operation for the Personalization API.");
// get config values
var config = new ConfigurationBuilder()
.SetBasePath(context.FunctionAppDirectory)
.AddJsonFile("local.settings.json", optional: true, reloadOnChange: true)
.AddEnvironmentVariables()
.Build();
var documentClient = MySingletonDocClient.GetDocumentClient(config);
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
if (requestBody == null)
{
return(new BadRequestObjectResult("Please pass JSON string in the request body"));
}
else
{
CosmosData data = JsonConvert.DeserializeObject <CosmosData>(requestBody);
string id = "" + data.id;
if (id == "")
{
return(new BadRequestObjectResult("Please pass valid id in the request body"));
}
else
{
Uri collectionUri = UriFactory.CreateDocumentCollectionUri(config["COSMOS_DB_PERSONALIZATION_DATABASE"], config["COSMOS_DB_PERSONALIZATION_COLLECTION"]);
DateTime start = DateTime.Now;
await documentClient.UpsertDocumentAsync(collectionUri, data, null, true);
TimeSpan time = DateTime.Now - start;
// add timing & location properties
CosmosDataWithTimings o = JsonConvert.DeserializeObject <CosmosDataWithTimings>(requestBody);
o.actualReadOrWriteEndPoint = documentClient.WriteEndpoint.ToString();
o.preferredCosmosDBLocation = config["COSMOS_DB_PREFERRED_LOCATION"];
o.duration = time.Milliseconds;
return((ActionResult) new OkObjectResult(o));
}
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "preferences/{id}")] HttpRequest req,
ILogger log, string id, ExecutionContext context)
{
log.LogInformation("Entering get_preferences operation for Personalization");
// get config values
var config = new ConfigurationBuilder()
.SetBasePath(context.FunctionAppDirectory)
.AddJsonFile("local.settings.json", optional: true, reloadOnChange: true)
.AddEnvironmentVariables()
.Build();
var documentClient = MySingletonDocClient.GetDocumentClient(config);
if (id == null)
{
log.LogInformation($"parameter {id} not found");
return(new BadRequestObjectResult("Please pass an id parameter"));
}
try
{
Uri documentUri = UriFactory.CreateDocumentUri(config["COSMOS_DB_PERSONALIZATION_DATABASE"], config["COSMOS_DB_PERSONALIZATION_COLLECTION"], id);
DateTime start = DateTime.Now;
Document doc = await documentClient.ReadDocumentAsync(documentUri);
TimeSpan time = DateTime.Now - start;
// add timing & location properties
CosmosDataWithTimings o = JsonConvert.DeserializeObject <CosmosDataWithTimings>(doc.ToString());
o.actualReadOrWriteEndPoint = documentClient.ReadEndpoint.ToString();
o.preferredCosmosDBLocation = config["COSMOS_DB_PREFERRED_LOCATION"];
o.duration = time.Milliseconds;
return((ActionResult) new OkObjectResult(o));
}
catch (Exception e)
{
log.LogInformation(e.Message);
log.LogInformation($"data for {id} not found");
return(new NotFoundResult());
}
}
