🌟 feat: Add cache-messages command to cache messages in all public text channels

Author: hmd-ali

src/commands/moderation/cache-messages.ts

@@ -0,0 +1,37 @@
+import { PermissionFlagsBits, PermissionsBitField } from 'discord.js';
+import { fetchAndCachePublicChannelsMessages } from '../../util/cache.js';
+import { createCommand } from '../../util/commands.js';
+
+export default createCommand({
+  data: {
+    name: 'cache-messages',
+    description: 'Cache messages in all text channels of the server',
+    default_member_permissions: new PermissionsBitField(
+      PermissionFlagsBits.ManageMessages
+    ).toJSON(),
+  },
+  execute: async (interaction) => {
+    await interaction.deferReply();
+    if (!interaction.guild) {
+      await interaction.editReply('This command can only be used in a guild.');
+      return;
+    }
+
+    if (!interaction.memberPermissions?.has(PermissionFlagsBits.ManageMessages)) {
+      await interaction.editReply('You do not have permission to use this command.');
+      return;
+    }
+
+    const guild = interaction.guild;
+
+    await interaction.editReply('Caching messages in all public text channels...');
+
+    const { cachedChannels, totalChannels } = await fetchAndCachePublicChannelsMessages(guild);
+
+    await interaction.editReply(
+      `Cached messages in ${cachedChannels} out of ${totalChannels} text channels.`
+    );
+
+    return;
+  },
+});