feature: flag permissions
feature: flag permissions
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@@ -4,6 +4,7 @@ using Disco.Services.Authorization;
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using Disco.Services.Expressions;
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using Disco.Services.Logging;
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using Disco.Services.Users;
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using Disco.Services.Users.UserFlags;
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using System;
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using System.Collections;
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using System.Linq;
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@@ -14,16 +15,18 @@ namespace Disco.Services
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{
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#region Edit Comments
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public static bool CanEditComments(this UserFlagAssignment fa)
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public static bool CanEdit(this UserFlagAssignment fa)
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{
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return UserService.CurrentAuthorization.Has(Claims.User.Actions.EditFlags);
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var (_, permission) = UserFlagService.GetUserFlag(fa.UserFlagId);
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return permission.CanEdit();
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}
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public static void OnEditComments(this UserFlagAssignment fa, string Comments)
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public static void OnEdit(this UserFlagAssignment fa, string comments)
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{
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if (!fa.CanEditComments())
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if (!fa.CanEdit())
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throw new InvalidOperationException("Editing comments for user flags is denied");
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fa.Comments = string.IsNullOrWhiteSpace(Comments) ? null : Comments.Trim();
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fa.Comments = string.IsNullOrWhiteSpace(comments) ? null : comments.Trim();
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}
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#endregion
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@@ -33,34 +36,36 @@ namespace Disco.Services
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if (fa.RemovedDate.HasValue)
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return false;
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return UserService.CurrentAuthorization.Has(Claims.User.Actions.RemoveFlags);
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var (_, permission) = UserFlagService.GetUserFlag(fa.UserFlagId);
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return permission.CanRemove();
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}
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public static void OnRemove(this UserFlagAssignment fa, DiscoDataContext Database, User RemovingUser)
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public static void OnRemove(this UserFlagAssignment fa, DiscoDataContext database)
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{
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if (!fa.CanRemove())
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throw new InvalidOperationException("Removing user flags is denied");
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fa.OnRemoveUnsafe(Database, RemovingUser);
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fa.OnRemoveUnsafe(database, UserService.CurrentUser);
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}
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public static void OnRemoveUnsafe(this UserFlagAssignment fa, DiscoDataContext Database, User RemovingUser)
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public static void OnRemoveUnsafe(this UserFlagAssignment fa, DiscoDataContext database, User removingUser)
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{
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fa = Database.UserFlagAssignments.First(a => a.Id == fa.Id);
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RemovingUser = Database.Users.First(u => u.UserId == RemovingUser.UserId);
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fa = database.UserFlagAssignments.First(a => a.Id == fa.Id);
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removingUser = database.Users.First(u => u.UserId == removingUser.UserId);
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fa.RemovedDate = DateTime.Now;
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fa.RemovedUserId = RemovingUser.UserId;
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fa.RemovedUserId = removingUser.UserId;
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if (!string.IsNullOrWhiteSpace(fa.UserFlag.OnUnassignmentExpression))
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{
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try
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{
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Database.SaveChanges();
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var expressionResult = fa.EvaluateOnUnassignmentExpression(Database, RemovingUser, fa.AddedDate);
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database.SaveChanges();
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var expressionResult = fa.EvaluateOnUnassignmentExpression(database, removingUser, fa.AddedDate);
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if (!string.IsNullOrWhiteSpace(expressionResult))
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{
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fa.OnUnassignmentExpressionResult = expressionResult;
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Database.SaveChanges();
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database.SaveChanges();
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}
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}
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catch (Exception ex)
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@@ -72,58 +77,52 @@ namespace Disco.Services
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#endregion
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#region Add
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public static bool CanAddUserFlags(this User u)
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{
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return UserService.CurrentAuthorization.Has(Claims.User.Actions.AddFlags);
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}
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public static bool CanAddUserFlag(this User u, UserFlag flag)
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{
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// Shortcut
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if (!u.CanAddUserFlags())
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return false;
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// Already has User Flag?
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if (u.UserFlagAssignments.Any(fa => !fa.RemovedDate.HasValue && fa.UserFlagId == flag.Id))
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return false;
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return true;
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var (_, permission) = UserFlagService.GetUserFlag(flag.Id);
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return permission.CanAssign();
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}
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public static UserFlagAssignment OnAddUserFlag(this User u, DiscoDataContext Database, UserFlag flag, User AddingUser, string Comments)
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public static UserFlagAssignment OnAddUserFlag(this User u, DiscoDataContext database, UserFlag flag, string comments)
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{
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if (!u.CanAddUserFlag(flag))
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throw new InvalidOperationException("Adding user flag is denied");
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return u.OnAddUserFlagUnsafe(Database, flag, AddingUser, Comments);
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return u.OnAddUserFlagUnsafe(database, flag, UserService.CurrentUser, comments);
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}
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public static UserFlagAssignment OnAddUserFlagUnsafe(this User u, DiscoDataContext Database, UserFlag flag, User AddingUser, string Comments)
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public static UserFlagAssignment OnAddUserFlagUnsafe(this User u, DiscoDataContext database, UserFlag flag, User addingUser, string comments)
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{
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flag = Database.UserFlags.First(f => f.Id == flag.Id);
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u = Database.Users.First(user => user.UserId == u.UserId);
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AddingUser = Database.Users.First(user => user.UserId == AddingUser.UserId);
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flag = database.UserFlags.First(f => f.Id == flag.Id);
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u = database.Users.First(user => user.UserId == u.UserId);
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addingUser = database.Users.First(user => user.UserId == addingUser.UserId);
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var fa = new UserFlagAssignment()
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{
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UserFlag = flag,
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User = u,
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AddedDate = DateTime.Now,
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AddedUser = AddingUser,
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AddedUserId = AddingUser.UserId,
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Comments = string.IsNullOrWhiteSpace(Comments) ? null : Comments.Trim()
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AddedUser = addingUser,
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AddedUserId = addingUser.UserId,
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Comments = string.IsNullOrWhiteSpace(comments) ? null : comments.Trim()
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};
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Database.UserFlagAssignments.Add(fa);
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database.UserFlagAssignments.Add(fa);
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if (!string.IsNullOrWhiteSpace(flag.OnAssignmentExpression))
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{
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try
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{
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Database.SaveChanges();
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var expressionResult = fa.EvaluateOnAssignmentExpression(Database, AddingUser, fa.AddedDate);
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database.SaveChanges();
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var expressionResult = fa.EvaluateOnAssignmentExpression(database, addingUser, fa.AddedDate);
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if (!string.IsNullOrWhiteSpace(expressionResult))
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{
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fa.OnAssignmentExpressionResult = expressionResult;
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Database.SaveChanges();
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database.SaveChanges();
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}
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}
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catch (Exception ex)
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