internal CheckResult New(string username, string password)
{
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
List <DBEntry.User> users = usersCollection.Find(x => x.Username == username).ToList();
if (users.Count > 0)
{
return(new CheckResult()
{
authorized = false,
type = "unsuccessful",
message = "username already taken",
success = true
});
}
DBEntry.User entry = new DBEntry.User()
{
Username = username,
Password = HashPassword(password),
Cookie = GenerateKey(),
CookieAvailability = DateTime.Now.AddDays(1),
_id = MongoDB.Bson.ObjectId.GenerateNewId()
};
usersCollection.InsertOne(entry);
return(new CheckResult()
{
authorized = true,
type = "successful",
message = "success",
cookieKey = entry.Cookie,
success = true
});
}
internal Result Invite(string userKey, string communityId, string userToInvite)
{
IMongoCollection <DBEntry.Community> communitiesCollection = Program.Database.GetCollection <DBEntry.Community>("communities");
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
List <DBEntry.User> users = usersCollection.Find(x => x.Cookie == userKey).ToList();
if (users.Count > 1)
{
return(new Api.Result()
{
type = "unauthorized",
success = false,
authorized = false,
message = "invalid key"
});
}
DBEntry.User user = users[0];
if (user.CookieAvailability < DateTime.Now)
{
return(new Api.Result()
{
type = "unauthorized", success = false, authorized = false, message = "key to old"
});
}
List <DBEntry.Community> communities = communitiesCollection.Find(x => x.UniqueName == communityId).ToList();
if (communities.Count != 1)
{
return(new Api.Result()
{
type = "no community", authorized = true, success = false, message = "community does not exists"
});
}
DBEntry.Community community = communities[0];
if (!community.Users.Contains(user.Username))
{
return(new Api.Result()
{
type = "unauthorized for community", authorized = true, success = false, message = "you are not part of that community"
});
}
if (community.Users.Contains(userToInvite))
{
return(new Api.Result()
{
type = "unauthorized for target user", authorized = true, success = false, message = "user is already in this community"
});
}
List <string> userList = community.Users.ToList();
userList.Add(userToInvite);
community.Users = userList.ToArray();
communitiesCollection.ReplaceOneAsync(x => x.UniqueName == community.UniqueName, community);
return(new Api.Result()
{
type = "successful", authorized = true, success = true, message = "all good"
});
}
internal ResultBase RenameBox(string userKey, string boxKey, string newName)
{
(UserGatewayController.CheckUserResult userResult, DBEntry.User user) = UserGatewayController.CheckUser(userKey);
if (!userResult.success)
{
return(userResult);
}
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
IMongoCollection <DBEntry.Community> communitiesCollection = Program.Database.GetCollection <DBEntry.Community>("communities");
List <DBEntry.User> boxesUser = usersCollection.Find(x => x.Boxes.Any(y => y.Key == boxKey)).ToList();
List <DBEntry.Community> boxesCommunity = communitiesCollection.Find(x => x.Boxes.Any(y => y.Key == boxKey)).ToList();
if (boxesCommunity.Count + boxesUser.Count != 1)
{
return(new Result()
{
authorized = true,
success = true,
type = "unsuccessful",
message = "nfc id does not exist"
});
}
DBEntry.Box box = boxesCommunity.Select(x => x.Boxes.First(y => y.Key == boxKey)).Concat(boxesUser.Select(x => x.Boxes.First(y => y.Key == boxKey))).ElementAt(0);
box.Name = newName;
if (boxesUser.Select(x => x.Boxes.First(y => y.Key == box.Key)).Count() == 1)
{
DBEntry.User replaceUser = boxesUser.ElementAt(0);
for (int i = 0; i < replaceUser.Boxes.Length; i++)
{
if (replaceUser.Boxes[i].Key == box.Key)
{
replaceUser.Boxes[i] = box;
}
}
usersCollection.ReplaceOne(x => x.Username == replaceUser.Username, replaceUser);
}
else
{
DBEntry.Community replaceCommunity = boxesCommunity.ElementAt(0);
for (int i = 0; i < replaceCommunity.Boxes.Length; i++)
{
if (replaceCommunity.Boxes[i].Key == box.Key)
{
replaceCommunity.Boxes[i] = box;
}
}
communitiesCollection.ReplaceOne(x => x.UniqueName == replaceCommunity.UniqueName, replaceCommunity);
}
return(new Result()
{
authorized = true,
message = "all good",
success = true,
type = "successful"
});
}
internal ResultBase New(string userKey, string communityId, string communityName)
{
IMongoCollection <DBEntry.Community> communitiesCollection = Program.Database.GetCollection <DBEntry.Community>("communities");
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
List <DBEntry.User> users = usersCollection.Find(x => x.Cookie == userKey).ToList();
if (users.Count > 1)
{
return(new Result()
{
type = "unauthorized", success = false, authorized = false, message = "invalid key"
});
}
DBEntry.User user = users[0];
if (user.CookieAvailability < DateTime.Now)
{
return(new Result()
{
type = "unauthorized", success = false, authorized = false, message = "key to old"
});
}
DBEntry.Community entry = new DBEntry.Community()
{
Users = new string[] { user.Username },
Owner = user.Username,
Name = communityName,
UniqueName = communityId,
_id = MongoDB.Bson.ObjectId.GenerateNewId(),
};
if (communitiesCollection.Find(x => x.UniqueName == entry.UniqueName).ToList().Count > 0)
{
return(new Result()
{
type = "unsuccessful", success = false, authorized = true, message = "community id already exists"
});
}
communitiesCollection.InsertOne(entry);
return(new Result()
{
type = "success", success = true, authorized = true, message = "all good"
});
}
internal NewBoxResult NewBox(string nfcId, string location)
{
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
List <DBEntry.User> users = usersCollection.Find(x => x.NFCid == nfcId).ToList();
if (users.Count != 1)
{
return(new NewBoxResult()
{
authorized = false,
type = "unauthorized",
message = "nfc id did not exist",
success = false,
key = null,
owner = null
});
}
ObjectId objectid = ObjectId.GenerateNewId();
DBEntry.User user = users[0];
List <DBEntry.Box> boxes = user.Boxes.ToList();
boxes.Add(new DBEntry.Box()
{
Key = objectid.ToString(), Location = location, Name = "unnamed", _id = objectid
});
user.Boxes = boxes.ToArray();
usersCollection.ReplaceOne(x => x.Username == user.Username, user);
return(new NewBoxResult {
authorized = true,
key = objectid.ToString(),
message = "all good",
owner = user.Username,
success = true,
type = "succesful"
});
}
internal static (CheckUserResult Result, DBEntry.User User) CheckUser(string key)
{
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
List <DBEntry.User> users = usersCollection.Find(x => x.Cookie == key).ToList();
if (users.Count == 0)
{
return(new CheckUserResult()
{
type = "unauthorized",
authorized = false,
message = "key not found",
success = false
}, null);
}
DBEntry.User user = users[0];
if (users[0].CookieAvailability < DateTime.Now)
{
return(new CheckUserResult()
{
type = "unauthorized",
authorized = false,
message = "key to old",
success = false
}, user);
}
return(new CheckUserResult()
{
type = "authorized",
authorized = true,
message = "authorized",
username = users[0].Username,
success = true
}, user);
}
internal ResultBase CheckNfc(string nfcId, string boxKey)
{
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
IMongoCollection <DBEntry.Community> communitiesCollection = Program.Database.GetCollection <DBEntry.Community>("communities");
List <DBEntry.User> dbUsers = usersCollection.Find(x => x.NFCid == nfcId).ToList();
if (dbUsers.Count != 1)
{
return(new Result()
{
authorized = false,
message = "no one has that nfc id",
success = false,
type = "unauthorized",
});
}
DBEntry.User dbUser = dbUsers[0];
List <DBEntry.IBoxCarrier> boxCarriers = usersCollection.Find(
x => x.Boxes.Any(y => y.Key == boxKey))
.ToList().ToList <DBEntry.IBoxCarrier>().Concat(
communitiesCollection.Find(
x => x.Boxes.Any(y => y.Key == boxKey))
.ToList().ToList <DBEntry.IBoxCarrier>()).ToList();
if (boxCarriers.Count != 1)
{
return(new Result()
{
authorized = true,
message = "key not found",
success = false,
type = "unsuccesful"
});
}
DBEntry.IBoxCarrier boxCarrier = boxCarriers[0];
if (boxCarrier is DBEntry.User user)
{
if (user.Username == dbUser.Username)
{
return(new Result()
{
authorized = true,
message = "all good",
success = true,
type = "succesful"
});
}
else
{
return(new Result()
{
authorized = true,
message = "the user is not the owner of this box",
success = false,
type = "unsuccesful"
});
}
}
else if (boxCarrier is DBEntry.Community community)
{
if (community.Users.Contains(dbUser.Username))
{
return(new Result()
{
authorized = true,
message = "all good",
success = true,
type = "succesful"
});
}
else
{
return(new Result()
{
authorized = true,
message = "the user is not part of this box's community",
success = false,
type = "unsuccesful"
});
}
}
else
{
return(new Result()
{
authorized = true,
message = "error in IBoxCarrier type handling",
success = false,
type = "unsuccesful"
});
}
}
internal ResultBase MoveBox(string userKey, string boxKey, string to, string toType)
{
if (!(toType == "community" || toType == "user"))
{
return(new Result()
{
authorized = false, success = false, type = "unsuccessful", message = "fromType or toType is not valid"
});
}
(UserGatewayController.CheckUserResult userCheck, DBEntry.User dbUser) = UserGatewayController.CheckUser(userKey);
if (!userCheck.authorized)
{
return(userCheck);
}
IMongoCollection <DBEntry.User> usersCollection = Program.Database.GetCollection <DBEntry.User>("users");
IMongoCollection <DBEntry.Community> communitiesCollection = Program.Database.GetCollection <DBEntry.Community>("communities");
List <DBEntry.User> boxesUser = usersCollection.Find(x => x.Boxes.Any(y => y.Key == boxKey)).ToList();
List <DBEntry.Community> boxesCommunity = communitiesCollection.Find(x => x.Boxes.Any(y => y.Key == boxKey)).ToList();
if (boxesCommunity.Count + boxesUser.Count != 1)
{
return(new Result()
{
authorized = true,
success = true,
type = "unsuccessful",
message = "box does not exist"
});
}
DBEntry.Box box = boxesCommunity.Select(x => x.Boxes.First(y => y.Key == boxKey)).Concat(boxesUser.Select(x => x.Boxes.First(y => y.Key == boxKey))).ElementAt(0);
if (boxesCommunity.Count == 1)
{
DBEntry.Community community = boxesCommunity[0];
List <DBEntry.Box> boxes = community.Boxes.ToList();
boxes.Remove(box);
community.Boxes = boxes.ToArray();
communitiesCollection.ReplaceOne(x => x.UniqueName == community.UniqueName, community);
}
else
{
DBEntry.User user = boxesUser[0];
List <DBEntry.Box> boxes = user.Boxes.ToList();
boxes.Remove(box);
user.Boxes = boxes.ToArray();
usersCollection.ReplaceOne(x => x.Username == user.Username, user);
}
if (toType == "community")
{
List <DBEntry.Community> communities = communitiesCollection.Find(x => x.UniqueName == to).ToList();
if (communities.Count != 1)
{
return(new Result()
{
authorized = true,
success = false,
type = "unsuccessful",
message = "to does not exist"
});
}
DBEntry.Community community = communities[0];
List <DBEntry.Box> boxes = community.Boxes.ToList();
boxes.Add(box);
community.Boxes = boxes.ToArray();
communitiesCollection.ReplaceOne(x => x.UniqueName == community.UniqueName, community);
}
else
{
List <DBEntry.User> users = usersCollection.Find(x => x.Username == to).ToList();
if (users.Count != 1)
{
return(new Result()
{
authorized = true,
success = false,
type = "unsuccessful",
message = "to does not exist"
});
}
DBEntry.User user = users[0];
List <DBEntry.Box> boxes = user.Boxes.ToList();
boxes.Add(box);
user.Boxes = boxes.ToArray();
usersCollection.ReplaceOne(x => x.Username == user.Username, user);
}
return(new Result()
{
authorized = true,
success = true,
type = "successful",
message = "all good",
});
}