diff options
Diffstat (limited to 'src/DevHive.Services/Services/UserService.cs')
| -rw-r--r-- | src/DevHive.Services/Services/UserService.cs | 146 |
1 files changed, 99 insertions, 47 deletions
diff --git a/src/DevHive.Services/Services/UserService.cs b/src/DevHive.Services/Services/UserService.cs index c8bcab9..e1f925d 100644 --- a/src/DevHive.Services/Services/UserService.cs +++ b/src/DevHive.Services/Services/UserService.cs @@ -11,28 +11,40 @@ using System.Security.Cryptography; using System.Text; using System.Collections.Generic; using DevHive.Common.Models.Identity; -using DevHive.Data.Repositories.Contracts; +using DevHive.Services.Models.Language; +using DevHive.Data.Repositories; namespace DevHive.Services.Services { public class UserService { - private readonly IUserRepository _userRepository; - private readonly IRoleRepository _roleRepository; + private readonly UserRepository _userRepository; + private readonly RoleRepository _roleRepository; + private readonly LanguageRepository _languageRepository; + private readonly TechnologyRepository _technologyRepository; private readonly IMapper _userMapper; private readonly JWTOptions _jwtOptions; - public UserService(IUserRepository userRepository, IRoleRepository roleRepository, IMapper mapper, JWTOptions jwtOptions) + public UserService(UserRepository userRepository, + LanguageRepository languageRepository, + RoleRepository roleRepository, + TechnologyRepository technologyRepository, + IMapper mapper, + JWTOptions jwtOptions) { this._userRepository = userRepository; this._roleRepository = roleRepository; this._userMapper = mapper; this._jwtOptions = jwtOptions; + this._languageRepository = languageRepository; + this._technologyRepository = technologyRepository; } + #region Authentication + public async Task<TokenModel> LoginUser(LoginServiceModel loginModel) { - if (!await this._userRepository.DoesUsernameExist(loginModel.UserName)) + if (!await this._userRepository.DoesUsernameExistAsync(loginModel.UserName)) throw new ArgumentException("Invalid username!"); User user = await this._userRepository.GetByUsername(loginModel.UserName); @@ -45,10 +57,10 @@ namespace DevHive.Services.Services public async Task<TokenModel> RegisterUser(RegisterServiceModel registerModel) { - if (await this._userRepository.DoesUsernameExist(registerModel.UserName)) + if (await this._userRepository.DoesUsernameExistAsync(registerModel.UserName)) throw new ArgumentException("Username already exists!"); - if (await this._userRepository.DoesEmailExist(registerModel.Email)) + if (await this._userRepository.DoesEmailExistAsync(registerModel.Email)) throw new ArgumentException("Email already exists!"); User user = this._userMapper.Map<User>(registerModel); @@ -66,20 +78,58 @@ namespace DevHive.Services.Services return new TokenModel(WriteJWTSecurityToken(user.UserName, user.Roles)); } + #endregion + + #region Create public async Task<bool> AddFriend(Guid userId, Guid friendId) { - User user = await this._userRepository.GetByIdAsync(userId); - User friend = await this._userRepository.GetByIdAsync(friendId); + Task<bool> userExists = this._userRepository.DoesUserExistAsync(userId); + Task<bool> friendExists = this._userRepository.DoesUserExistAsync(friendId); + + await Task.WhenAll(userExists, friendExists); + + if (!userExists.Result) + throw new ArgumentException("User doesn't exist!"); - if (DoesUserHaveThisFriend(user, friend)) + if (!friendExists.Result) + throw new ArgumentException("Friend doesn't exist!"); + + if (await this._userRepository.DoesUserHaveThisFriendAsync(userId, friendId)) throw new ArgumentException("Friend already exists in your friends list."); - return user != default(User) && friend != default(User) ? - await this._userRepository.AddFriendAsync(user, friend) : + User user = await this._userRepository.GetByIdAsync(userId); + User friend = await this._userRepository.GetByIdAsync(friendId); + + return user != default(User) && friend != default(User) ? + await this._userRepository.AddFriendAsync(user, friend) : throw new ArgumentException("Invalid user!"); } + public async Task<bool> AddLanguageToUser(Guid userId, LanguageServiceModel languageServiceModel) + { + Task<bool> userExists = this._userRepository.DoesUserExistAsync(userId); + Task<bool> languageExists = this._languageRepository.DoesLanguageExistAsync(languageServiceModel.Id); + + await Task.WhenAll(userExists, languageExists); + + if (!userExists.Result) + throw new ArgumentException("User does not exist!"); + + if (!languageExists.Result) + throw new ArgumentException("Language does not exist!"); + + Task<User> user = this._userRepository.GetByIdAsync(userId); + Task<Language> language = this._languageRepository.GetByIdAsync(languageServiceModel.Id); + + await Task.WhenAll(user, language); + + return await this._userRepository.AddLanguageToUserAsync(user.Result, language.Result); + } + #endregion + + #region Read + public async Task<UserServiceModel> GetUserById(Guid id) { User user = await this._userRepository.GetByIdAsync(id) @@ -90,21 +140,24 @@ namespace DevHive.Services.Services public async Task<UserServiceModel> GetFriendById(Guid friendId) { - if(!_userRepository.DoesUserExist(friendId)) + if (!await _userRepository.DoesUserExistAsync(friendId)) throw new ArgumentException("User does not exist!"); User friend = await this._userRepository.GetByIdAsync(friendId); return this._userMapper.Map<UserServiceModel>(friend); } + #endregion + + #region Update public async Task<UserServiceModel> UpdateUser(UpdateUserServiceModel updateModel) { - if (!this._userRepository.DoesUserExist(updateModel.Id)) + if (!await this._userRepository.DoesUserExistAsync(updateModel.Id)) throw new ArgumentException("User does not exist!"); if (!this._userRepository.DoesUserHaveThisUsername(updateModel.Id, updateModel.UserName) - && await this._userRepository.DoesUsernameExist(updateModel.UserName)) + && await this._userRepository.DoesUsernameExistAsync(updateModel.UserName)) throw new ArgumentException("Username already exists!"); User user = this._userMapper.Map<User>(updateModel); @@ -113,12 +166,15 @@ namespace DevHive.Services.Services if (!result) throw new InvalidOperationException("Unable to edit user!"); - return this._userMapper.Map<UserServiceModel>(user);; + return this._userMapper.Map<UserServiceModel>(user); ; } + #endregion + + #region Delete public async Task DeleteUser(Guid id) { - if (!this._userRepository.DoesUserExist(id)) + if (!await this._userRepository.DoesUserExistAsync(id)) throw new ArgumentException("User does not exist!"); User user = await this._userRepository.GetByIdAsync(id); @@ -130,21 +186,25 @@ namespace DevHive.Services.Services public async Task<bool> RemoveFriend(Guid userId, Guid friendId) { - if(!this._userRepository.DoesUserExist(userId) && - !this._userRepository.DoesUserExist(friendId)) - throw new ArgumentException("Invalid user!"); + Task<bool> userExists = this._userRepository.DoesUserExistAsync(userId); + Task<bool> friendExists = this._userRepository.DoesUserExistAsync(friendId); - User user = await this._userRepository.GetByIdAsync(userId); - User friend = await this._userRepository.GetByIdAsync(friendId); + await Task.WhenAll(userExists, friendExists); + + if (!userExists.Result) + throw new ArgumentException("User doesn't exist!"); - if(!this.DoesUserHaveFriends(user)) - throw new ArgumentException("User does not have any friends."); + if (!friendExists.Result) + throw new ArgumentException("Friend doesn't exist!"); - if (!DoesUserHaveThisFriend(user, friend)) + if (!await this._userRepository.DoesUserHaveThisFriendAsync(userId, friendId)) throw new ArgumentException("This ain't your friend, amigo."); - return await this.RemoveFriend(user.Id, friendId); + return await this.RemoveFriend(userId, friendId); } + #endregion + + #region Validations public async Task<bool> ValidJWT(Guid id, string rawTokenData) { @@ -153,7 +213,7 @@ namespace DevHive.Services.Services string jwtUserName = this.GetClaimTypeValues("unique_name", jwt.Claims)[0]; List<string> jwtRoleNames = this.GetClaimTypeValues("role", jwt.Claims); - + User user = await this._userRepository.GetByUsername(jwtUserName) ?? throw new ArgumentException("User does not exist!"); @@ -164,9 +224,9 @@ namespace DevHive.Services.Services return false; /* Check roles */ - + // Check if jwt contains all user roles (if it doesn't, jwt is either old or tampered with) - foreach(var role in user.Roles) + foreach (var role in user.Roles) { if (!jwtRoleNames.Contains(role.Name)) return false; @@ -179,26 +239,11 @@ namespace DevHive.Services.Services return true; } - private string GeneratePasswordHash(string password) - { - return string.Join(string.Empty, SHA512.HashData(Encoding.ASCII.GetBytes(password))); - } - - private bool DoesUserHaveThisFriend(User user, User friend) - { - return user.Friends.Contains(friend); - } - - private bool DoesUserHaveFriends(User user) - { - return user.Friends.Count >= 1; - } - private List<string> GetClaimTypeValues(string type, IEnumerable<Claim> claims) { List<string> toReturn = new(); - - foreach(var claim in claims) + + foreach (var claim in claims) if (claim.Type == type) toReturn.Add(claim.Value); @@ -214,7 +259,7 @@ namespace DevHive.Services.Services new Claim(ClaimTypes.Name, userName), }; - foreach(var role in roles) + foreach (var role in roles) { claims.Add(new Claim(ClaimTypes.Role, role.Name)); } @@ -232,5 +277,12 @@ namespace DevHive.Services.Services SecurityToken token = tokenHandler.CreateToken(tokenDescriptor); return tokenHandler.WriteToken(token); } + + private string GeneratePasswordHash(string password) + { + return string.Join(string.Empty, SHA512.HashData(Encoding.ASCII.GetBytes(password))); + } + + #endregion } } |