feat: add bulk delete command for removing user messages in a channel

bot.py

@@ -1356,6 +1356,52 @@ async def mute(ctx, member: discord.Member, *, reason=None):
     )
 
 
+@bot.slash_command(
+    guild_only=True,
+    name="bulkdelete",
+    description="Removes all messages from a user in a channel", 
+)
+@discord.default_permissions(manage_messages=True, )
+async def bulkdelete(ctx, channel: discord.TextChannel, member: discord.Member, *, reason=None):
+    await SendMetric("builkdelete")
+    guild = ctx.guild
+
+    if reason == None:
+        reason = await GetTranslatedText(ctx.guild.id,
+                                         "punishment_default_reason")
+
+
+    await ctx.defer()
+    msgcount = 0
+    try: 
+        # delete msg on channel from user
+        async for message in channel.history():
+            if message.author == member:
+                msgcount+=1
+                await message.delete()
+    except Exception as e:
+        await ctx.respond(
+            embed=ErrorEmbed(await GetTranslatedText(ctx.guild.id, "error_no_permission")),
+            ephemeral=True,
+        )
+        return
+
+    embed = discord.Embed(
+        title=await GetTranslatedText(ctx.guild.id,
+                                        "bulkdelete_title",
+                                        CHANNEL=channel,
+                                        MEMBER=filterMember(member)),
+        description=await GetTranslatedText(ctx.guild.id,
+                                            "bulkdelete_description",
+                                            CHANNEL=channel,
+                                            AMOUNT=msgcount,
+                                            MEMBER=filterMember(member),
+                                            REASON=reason),
+        colour=discord.Colour.red(),
+    )
+    await ctx.respond(embed=embed)
+
+
 # description="Unmutes a specified user."
 @bot.slash_command(
     guild_only=True,

langs/cat.json

@@ -16,6 +16,7 @@
   "footer_executed_by": "Hammer | Comanda executada per {USERNAME}",
   "hello_command": "El Hammer ha tornat!",
   "error_deliver_msg": "No s'ha pogut lliurar el missatge a l'usuari {USERNAME}\n Això pot ser a causa que l'usuari sigui un bot, hagi bloquejat el bot o hagi desactivat els missatges directes. \n\n**Però l'usuari ha estat advertit** i s'ha guardat a la meva inoblidable base de dades.",
+  "error_no_permission": "No tinc els permisos suficients per fer això :( :hammer:",
   "automod_warn_title": "{USERNAME} ha estat advertit! :hammer_pick:",
   "automod_warn_description": "L'usuari {USERNAME} ha estat advertit perquè ha dit una paraula obscena prohibida",
   "automod_warn_footer": "Hammer | Servei d'AutoMod",
@@ -68,6 +69,8 @@
   "setdelay_title": "Retard {M} a #{CHANNEL} :hammer_pick:",
   "for": "per ",
   "setdelay_description": "Aquest canal té ara un retard de **{SECONDS}** segons {REASON}",
+  "bulkdelete_title": "Eliminació massiva a #{CHANNEL} de @{MEMBER} :hammer_pick:",
+  "bulkdelete_description": "Tots els missatges de l'usuari @{MEMBER} han estat eliminats, hi havien {AMOUNT} missatges al canal #{CHANNEL}",
   "mute_title": "Usuari Silenciat: {MEMBER}",
   "mute_description": "L'usuari {MENTION} ha estat silenciat per {REASON}",
   "mute_msg": ":no_entry: Has estat silenciat de: {GUILD} per {REASON}",

langs/en.json

@@ -16,6 +16,7 @@
   "footer_executed_by": "Hammer | Command executed by {USERNAME}",
   "hello_command": "Hammer is back!",
   "error_deliver_msg": "Could not deliver the message to the user {USERNAME}\n This may be caused because the user is a bot, has blocked me or has the DMs turned off. \n\n**But the user is warned** and I have saved it into my beautiful unforgettable database",
+  "error_no_permission": "I don't have enough permission to do that :( :hammer:",
   "automod_warn_title": "{USERNAME} has been warned! :hammer_pick:",
   "automod_warn_description": "The user {USERNAME} has been warned because said a banned swear word",
   "automod_warn_footer": "Hammer | Automod service",
@@ -68,6 +69,8 @@
   "setdelay_title": "Delay {M} on #{CHANNEL} :hammer_pick:",
   "for": "for ",
   "setdelay_description": "This channel now has a delay of **{SECONDS}** seconds {REASON}",
+  "bulkdelete_title": "Bulk delete in #{CHANNEL} of @{MEMBER} :hammer_pick:",
+  "bulkdelete_description": "All messages from user @{MEMBER} have been deleted, there were {AMOUNT} messages in the channel #{CHANNEL}",
   "mute_title": "User Muted: {MEMBER}",
   "mute_description": "User {MENTION} has been muted for {REASON}",
   "mute_msg": ":no_entry: You have been muted from: {GUILD} for {REASON}",

langs/es.json

@@ -16,6 +16,7 @@
   "footer_executed_by": "Hammer | Comando ejecutado por {USERNAME}",
   "hello_command": "¡Hammer ha vuelto!",
   "error_deliver_msg": "No se pudo entregar el mensaje al usuario {USERNAME}\n Esto puede deberse a que el usuario es un bot, me ha bloqueado o ha desactivado los MD. \n\n**Pero el usuario ha sido advertido** y lo he guardado en mi inolvidable y hermosa base de datos",
+  "error_no_permission": "No tengo suficientes permisos para hacer eso :( :hammer:",
   "automod_warn_title": "¡{USERNAME} ha sido advertido! :hammer_pick:",
   "automod_warn_description": "El usuario {USERNAME} ha sido advertido por haber dicho una palabra prohibida",
   "automod_warn_footer": "Hammer | Servicio de AutoMod",
@@ -68,6 +69,8 @@
   "setdelay_title": "Retraso {M} en #{CHANNEL} :hammer_pick:",
   "for": "por ",
   "setdelay_description": "Este canal ahora tiene un retraso de **{SECONDS}** segundos por {REASON}",
+  "bulkdelete_title": "Eliminación masiva en #{CHANNEL} de @{MEMBER} :hammer_pick:",
+  "bulkdelete_description": "Todos los mensajes del usuario @{MEMBER} han sido eliminados, había {AMOUNT} mensajes en el canal #{CHANNEL}",
   "mute_title": "Usuario Silenciado: {MEMBER}",
   "mute_description": "El usuario {MENTION} ha sido silenciado por {REASON}",
   "mute_msg": ":no_entry: Has sido silenciado de: {GUILD} por {REASON}",

tests.py

@@ -84,6 +84,9 @@ def jsonToDict(filename):
     "modified",
     "removed",
     "setdelay_title",
+    "bulkdelete_title",
+    "bulkdelete_description",
+    "error_no_permission",
     "for",
     "setdelay_description",
     "mute_title",