public UserGroup(MongoUserGroup mongoUserGroup, IReadOnlyDictionary <ObjectId, MongoUserGroupMemberUser> userDictionary)
{
Id = mongoUserGroup.Id;
Name = mongoUserGroup.Name;
Members = mongoUserGroup.Members?.Select(u => new UserGroupMember(u, userDictionary));
CreatedAt = mongoUserGroup.CreatedAt;
UpdatedAt = mongoUserGroup.UpdatedAt;
}
public static async Task <APIGatewayProxyResponse> PostUserGroups(APIGatewayProxyRequest request, ILambdaContext context)
{
try
{
var body = JsonConvert.DeserializeObject <UserGroupCreateRequest>(request.Body);
var user = await UsersCollection.AsQueryable().Select(MongoUserGroupMemberUser.UserProjection).FirstOrDefaultAsync(u => u.Id == body.UserId).ConfigureAwait(false);
if (user == null)
{
throw new Exception("User Not Found");
}
// TODO : Check for conflict! IE User is already the owner of a UserGroup! Also check if the group name is already in use. IE make name unique.
/*
* return new APIGatewayProxyResponse
* {
* StatusCode = (int) HttpStatusCode.Conflict,
* Body = JsonConvert.SerializeObject(new ApiResponse<ApiError>
* {
* Data = new ApiError
* {
* Type = ApiError.ErrorType.ApiError,
* Message = "A change with that Id already exits."
* }
* }, ApiGatewayUtil.DefaultSerializerSettings),
* Headers = ApiGatewayUtil.DefaultHeaders
* };
*/
var mongoUserGroup = new MongoUserGroup(body, user);
await UserGroupsCollection.InsertOneAsync(mongoUserGroup).ConfigureAwait(false);
var userDictionary = new[] { user }.ToDictionary(u => u.Id);
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.Created,
Body = JsonConvert.SerializeObject(new ApiGatewayUtil.ApiResponse <UserGroup>
{
Data = new UserGroup(mongoUserGroup, userDictionary),
}, ApiGatewayUtil.DefaultSerializerSettings),
Headers = ApiGatewayUtil.DefaultHeaders
});
}
catch (Exception e)
{
return(new APIGatewayProxyResponse
{
StatusCode = e is JsonSerializationException
? (int)HttpStatusCode.BadRequest
: (int)HttpStatusCode.InternalServerError,
Body = JsonConvert.SerializeObject(new ApiGatewayUtil.ApiResponse <ApiGatewayUtil.ApiError>
{
Data = new ApiGatewayUtil.ApiError
{
Type = ApiGatewayUtil.ApiError.ErrorType.ApiError,
Message = e.Message
}
}, ApiGatewayUtil.DefaultSerializerSettings),
Headers = ApiGatewayUtil.DefaultHeaders
});
}
}
