92 lines
2.0 KiB
C#
92 lines
2.0 KiB
C#
using System.Net.Mail;
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using Backend.Model;
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using Backend.Utils;
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using SQLite;
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#pragma warning disable CS0472
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#pragma warning disable CS8602
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namespace Backend.Database;
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public partial class Db
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{
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private TableQuery<User> Users => _Db.Table<User>();
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public Int32 NbUsers => Users.Count();
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public User? GetUserById(Int64 id)
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{
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return Users.FirstOrDefault(u => u.Id == id);
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}
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public Boolean IsParentOfChild(User parent, User child)
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{
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var parentPointer = child.ParentId;
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if (parent.Id == child.Id)
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return true;
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while (parentPointer != null && parentPointer != parent.Id)
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{
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parentPointer = GetUserById(parentPointer).ParentId;
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}
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return parentPointer == parent.Id;
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}
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public User? GetUserByEmail(String email) => Users.FirstOrDefault(u => u.Email == email);
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public Result CreateUser(User user)
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{
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if (GetUserByEmail(user.Email) is not null)
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return Result.Error("User with that email already exists");
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return Create(user); // TODO
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}
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public Result UpdateUser(User user)
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{
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var oldUser = GetUserById(user.Id);
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if (oldUser == null)
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return Result.Error("User doesn't exist");
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//Checking for unchangeable things
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user.Id = oldUser.Id;
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user.ParentId = oldUser.ParentId;
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user.Email = oldUser.Email;
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return Update(user);
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}
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public Result DeleteUser(User user)
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{
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User2Folder
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.Where(u => u.UserId == user.Id)
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.Delete();
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User2Installation
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.Where(u => u.UserId == user.Id)
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.Delete();
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//Todo check for orphan Installations/Folders
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return Delete(user);
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}
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// TODO
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private static Boolean IsValidEmail(String email)
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{
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try
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{
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var emailAddress = new MailAddress(email);
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}
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catch
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{
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return false;
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}
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return true;
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}
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}
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