refactor(web): fix types

packages/backend/src/apps/slack/actions/send-a-message-to-channel/post-message.ts

@@ -0,0 +1,37 @@
+import { IGlobalVariable, IJSONObject } from '@automatisch/types';
+
+const postMessage = async (
+  $: IGlobalVariable,
+  channelId: string,
+  text: string
+) => {
+  const message: {
+    data: IJSONObject | null | undefined;
+    error: IJSONObject | null | undefined;
+  } = {
+    data: null,
+    error: null,
+  };
+
+  const headers = {
+    Authorization: `Bearer ${$.auth.data.accessToken}`,
+  };
+
+  const params = {
+    channel: channelId,
+    text,
+  };
+
+  const response = await $.http.post('/chat.postMessage', params, { headers });
+
+  message.error = response?.integrationError;
+  message.data = response?.data?.message;
+
+  if (response.data.ok === false) {
+    message.error = response.data;
+  }
+
+  return message;
+};
+
+export default postMessage;