feat: pin and unpin commands

src/commands/index.ts

@@ -14,6 +14,7 @@ import { printCtxFrom } from "@/utils/users"
 import { linkAdminDashboard } from "./link-admin-dashboard"
 import { management } from "./management"
 import { moderation } from "./moderation"
+import { pin } from "./pin"
 import { report } from "./report"
 import { search } from "./search"
 
@@ -136,4 +137,4 @@ export const commands = new ManagedCommands<Role, Context, TelemetryContextFlavo
       )
     },
   })
-  .withCollection(linkAdminDashboard, report, search, management, moderation)
+  .withCollection(linkAdminDashboard, report, search, management, moderation, pin)

src/commands/pin.ts

@@ -0,0 +1,59 @@
+import { CommandsCollection } from "@/lib/managed-commands"
+import { logger } from "@/logger"
+import { fmt } from "@/utils/format"
+import { ephemeral } from "@/utils/messages"
+import type { Role } from "@/utils/types"
+
+export const pin = new CommandsCollection<Role>()
+  .createCommand({
+    trigger: "pin",
+    description: "Pin a message in a group",
+    scope: "group",
+    reply: "required",
+    permissions: {
+      allowGroupAdmins: true,
+      allowedRoles: ["direttivo", "owner"],
+    },
+    handler: async ({ context, repliedTo }) => {
+      const member = await context.getChatMember(context.me.id)
+      if (member.status !== "administrator")
+        return await ephemeral(context.reply(fmt(({ n }) => n`❌ The bot is not an admin`)), 10_000)
+
+      if (!member.can_pin_messages)
+        return await ephemeral(
+          context.reply(fmt(({ n, code }) => n`❌ The bot is missing the ${code`Pin messages`} permission.`)),
+          10_000
+        )
+
+      const res = await context.pinChatMessage(repliedTo.message_id).catch(() => false)
+      if (!res) return await ephemeral(context.reply(fmt(({ n }) => n`❌ Cannot pin the message`)), 10_000)
+
+      await ephemeral(context.reply(fmt(({ n }) => n`✅ Message pinned`)), 10_000)
+    },
+  })
+  .createCommand({
+    trigger: "unpin",
+    description: "Unpin a message in a group",
+    scope: "group",
+    reply: "required",
+    permissions: {
+      allowGroupAdmins: true,
+      allowedRoles: ["direttivo", "owner"],
+    },
+    handler: async ({ context, repliedTo }) => {
+      const member = await context.getChatMember(context.me.id)
+      if (member.status !== "administrator")
+        return await ephemeral(context.reply(fmt(({ n }) => n`❌ The bot is not an admin`)), 10_000)
+
+      if (!member.can_pin_messages)
+        return await ephemeral(
+          context.reply(fmt(({ n, code }) => n`❌ The bot is missing the ${code`Pin messages`} permission.`)),
+          10_000
+        )
+
+      const res = await context.unpinChatMessage(repliedTo.message_id).catch(() => false)
+      if (!res) return await ephemeral(context.reply(fmt(({ n }) => n`❌ Cannot unpin the message`)), 10_000)
+
+      await ephemeral(context.reply(fmt(({ n }) => n`✅ Message unpinned`)), 10_000)
+    },
+  })