/// <summary>
/// Login operation
/// Create a session for user if auth is Ok.
/// </summary>
/// <param name="login"></param>
/// <param name="password"></param>
/// <returns></returns>
public static AuthenticationResponse Login(string login, string password)
{
login = login.Trim();
password = password.Trim();
Users user = MongoManager.FirstOrDefault <Users>(x => x.Login == login);
if (user == null)
{
throw new Exception($"There is no user {login} in the Database.");
}
if (user.Password != password)
{
throw new Exception("The password is wrong.");
}
Sessions session = MongoManager.SingleOrDefault <Sessions>(x => x.UserId == user._id);
if (session == null)
{
session = new Sessions(Crypto.GenerateUniqueKey(), user._id);
MongoManager.AddItemInCollection(session);
}
log.Information($"Added session {session._id}.");
return(new AuthenticationResponse(user, session));
}
/// <summary>
/// Check session and returns some related objects.
/// </summary>
/// <param name="sessionKey"></param>
/// <returns></returns>
public static AuthenticationResponse AuthenticateSession(string sessionKey)
{
// Get session
Sessions session = MongoManager.FirstOrDefault <Sessions>(s => s.Key == sessionKey);
if (session == null)
{
// BAD auth
log.Error("Auth FAILED, fail to get the fetched database row.");
return(BaseResponse <AuthenticationResponse> .BadAuth());
}
// OK, session existing
log.Information($"Auth OK, for userId = [{session.UserId}].");
return(new AuthenticationResponse(MongoManager.First <Users>(x => x._id == session.UserId), session));
}
/// <summary> /// Get the ingredient by its id. /// </summary> /// <param name="id"></param> /// <returns></returns> public static Ingredients Get(ObjectId id) => MongoManager.FirstOrDefault <Ingredients>(x => x._id == id);
/// <summary> /// Get the recipe by its id and userId. /// </summary> /// <param name="id"></param> /// <param name="userId"></param> /// <returns></returns> public static Recipes Get(ObjectId id, ObjectId userId) => MongoManager.FirstOrDefault <Recipes>(x => x._id == id && x.UserId == userId);
/// <summary> /// Get the ingredient price by the ingredientId and userId. /// </summary> /// <param name="ingredientId">Id of the ingredient.</param> /// <param name="userId">Id of the user.</param> /// <returns></returns> public static IngredientPrices Get(ObjectId ingredientId, ObjectId userId) => MongoManager.FirstOrDefault <IngredientPrices>(x => x.IngredientId == ingredientId && x.UserId == userId);
