public static async Task <HttpResponseData> RunAsync(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "users/login")] HttpRequestData req,
GetUserDto data
)
{
// Create response
var response = req.CreateResponse();
// Validate params
var valid = Validate(data);
if (valid.Item1)
{
try
{
// Get container
var userContainer = await CosmosDb.GetContainerAsync(CosmosDb.USER_CONTAINER_ID);
// Get item
var query = new QueryDefinition(@$ "SELECT * FROM c WHERE c.email = @email")
.WithParameter("@email", data.Email.ToLower());
var user = await CosmosDb.GetItemByQueryAsync <User>(userContainer, query);
if (user != null && Utils.VerifyPassword(data.Password, user.Salt, user.Password))
{
var returnUser = new ReturnUserDto()
{
Id = user.Id,
Name = user.Name,
Email = user.Email
};
// Write item to response
await response.WriteAsJsonAsync(returnUser);
}
else
{
// Response not found message
await response.WriteAsJsonAsync("Incorrect email or password");
}
}
catch (CosmosException ex)
{
// Response error message
await response.WriteAsJsonAsync(ex.Message);
// Set http status code
response.StatusCode = (HttpStatusCode)ex.Status;
}
}
else
{
// Response invalid
await response.WriteAsJsonAsync(valid.Item2);
// Set http status code
response.StatusCode = HttpStatusCode.BadRequest;
}
return(response);
}
public static async Task <HttpResponseData> RunAsync(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "users/register")] HttpRequestData req,
CreateUserDto data
)
{
// Create response
var response = req.CreateResponse();
// Validate params
var valid = Validate(data);
if (valid.Item1)
{
try
{
// Get container
var userContainer = await CosmosDb.GetContainerAsync(CosmosDb.USER_CONTAINER_ID);
// Get item
var query = new QueryDefinition(@$ "SELECT * FROM c WHERE c.email = @email")
.WithParameter("@email", data.Email.ToLower());
var currentUser = await CosmosDb.GetItemByQueryAsync <User>(userContainer, query);
if (currentUser == null)
{
// Create new instance
var salt = Utils.GenerateSalt();
var user = new User()
{
Name = data.Name,
Email = data.Email.ToLower(),
Salt = salt,
Password = Utils.HashPassword(data.Password, salt),
};
var returnUser = new ReturnUserDto()
{
Id = user.Id,
Name = user.Name,
Email = user.Email
};
Task.WaitAll(
// Save to database
CosmosDb.CreateItemAsync <User>(userContainer, user, user.Id.ToString()),
// Write user to response
response.WriteAsJsonAsync(returnUser).AsTask()
);
}
else
{
// Response duplicate message
await response.WriteAsJsonAsync("Email is registered");
}
}
catch (CosmosException ex)
{
// Response error message
await response.WriteAsJsonAsync(ex.Message);
// Set http status code
response.StatusCode = (HttpStatusCode)ex.Status;
}
}
else
{
// Response invalid
await response.WriteAsJsonAsync(valid.Item2);
// Set http status code
response.StatusCode = HttpStatusCode.BadRequest;
}
return(response);
}
