.remindl and .remindrm commands now supports optional 'server' parameter for Administrators which allows them to delete any reminder created on the server

src/NadekoBot/Db/Extensions/ReminderExtensions.cs

@@ -18,5 +18,12 @@ namespace NadekoBot.Db
                 .OrderBy(x => x.DateAdded)
                 .Skip(page * 10)
                 .Take(10);
+        
+        public static IEnumerable<Reminder> RemindersForServer(this DbSet<Reminder> reminders, ulong serverId, int page)
+            => reminders.AsQueryable()
+                .Where(x => x.ServerId == serverId)
+                .OrderBy(x => x.DateAdded)
+                .Skip(page * 10)
+                .Take(10);
     }
 }

src/NadekoBot/Modules/Utility/RemindCommands.cs

@@ -80,21 +80,50 @@ namespace NadekoBot.Modules.Utility
                 }
             }
 
+            public enum Server
+            {
+                Server = int.MinValue,
+                Srvr = int.MinValue,
+                Serv = int.MinValue,
+                S = int.MinValue, 
+            }
+
             [NadekoCommand, Aliases]
-            public async Task RemindList(int page = 1)
+            [RequireContext(ContextType.Guild)]
+            [RequireUserPermission(GuildPermission.Administrator)]
+            [Priority(0)]
+            public Task RemindList(Server _, int page = 1)
+                => RemindList(page, true);
+            
+            [NadekoCommand, Aliases]
+            [Priority(1)]
+            public Task RemindList(int page = 1)
+                => RemindList(page, false);
+            
+            private async Task RemindList(int page, bool isServer)
             {
                 if (--page < 0)
                     return;
 
                 var embed = _eb.Create()
                     .WithOkColor()
-                    .WithTitle(GetText(strs.reminder_list));
+                    .WithTitle(GetText(isServer ? strs.reminder_server_list : strs.reminder_list));
 
                 List<Reminder> rems;
                 using (var uow = _db.GetDbContext())
                 {
-                    rems = uow.Reminders.RemindersFor(ctx.User.Id, page)
-                        .ToList();
+                    if (isServer)
+                    {
+                        rems = uow.Reminders
+                            .RemindersForServer(ctx.Guild.Id, page)
+                            .ToList();
+                    }
+                    else
+                    {
+                        rems = uow.Reminders
+                            .RemindersFor(ctx.User.Id, page)
+                            .ToList();
+                    }
                 }
 
                 if (rems.Any())
@@ -121,17 +150,63 @@ namespace NadekoBot.Modules.Utility
             }
 
             [NadekoCommand, Aliases]
-            public async Task RemindDelete(int index)
+            [RequireContext(ContextType.Guild)]
+            [RequireUserPermission(GuildPermission.Administrator)]
+            [Priority(0)]
+            public Task RemindDelete(Server _, int index)
+                => RemindDelete(index, true);
+            
+            [NadekoCommand, Aliases]
+            [Priority(1)]
+            public Task RemindDelete(int index)
+                => RemindDelete(index, false);
+            
+            private async Task RemindDelete(int index, bool isServer)
             {
                 if (--index < 0)
                     return;
 
-                var embed = _eb.Create();
+                Reminder rem = null;
+                using (var uow = _db.GetDbContext())
+                {
+                    var rems = isServer
+                        ? uow.Reminders
+                            .RemindersForServer(ctx.Guild.Id, index / 10)
+                            .ToList()
+                        : uow.Reminders
+                            .RemindersFor(ctx.User.Id, index / 10)
+                            .ToList();
+                    
+                    var pageIndex = index % 10;
+                    if (rems.Count > pageIndex)
+                    {
+                        rem = rems[pageIndex];
+                        uow.Reminders.Remove(rem);
+                        uow.SaveChanges();
+                    }
+                }
+
+                if (rem is null)
+                {
+                    await ReplyErrorLocalizedAsync(strs.reminder_not_exist).ConfigureAwait(false);
+                }
+                else
+                {
+                    await ReplyConfirmLocalizedAsync(strs.reminder_deleted(index + 1));
+                }
+            }
+            
+            [NadekoCommand, Aliases]
+            public async Task ServerRemindDelete(int index)
+            {
+                if (--index < 0)
+                    return;
 
                 Reminder rem = null;
                 using (var uow = _db.GetDbContext())
                 {
-                    var rems = uow.Reminders.RemindersFor(ctx.User.Id, index / 10)
+                    var rems = uow.Reminders
+                        .RemindersForServer(ctx.Guild.Id, index / 10)
                         .ToList();
                     var pageIndex = index % 10;
                     if (rems.Count > pageIndex)

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -406,13 +406,15 @@ remind:
     - "me 1d5h Do something"
     - "#general 1m Start now!"
 reminddelete:
-  desc: "Deletes a reminder on the specified index."
+  desc: "Deletes a reminder on the specified index. You can specify 'server' option if you're an Administrator, and you want to delete a reminder on this server created by someone else. "
   args:
     - "3"
+    - "server 2"
 remindlist:
-  desc: "Lists all reminders you created. Paginated."
+  desc: "Lists all reminders you created. You can specify 'server' option if you're an Administrator to list all reminders created on this server. Paginated."
   args:
     - "1"
+    - "server 2"
 serverinfo:
   desc: "Shows info about the server the bot is on. If no server is supplied, it defaults to current one."
   args:

src/NadekoBot/data/strings/responses/responses.en-US.json

@@ -919,6 +919,7 @@
   "reaction_role_removed": "Removed ReactionRole message #{0}",
   "reaction_roles_full": "You've reached the limit on ReactionRole messages. You have to delete some.",
   "reminder_list": "List of reminders",
+  "reminder_server_list": "List of server reminders",
   "reminder_deleted": "Reminder #{0} was deleted.",
   "reminder_not_exist": "Reminder at that index does not exist.",
   "reminders_none": "No reminder on this page.",