Migrate Post to new Plugin structure

backend/src/plugins/Post/commands/ScheduledPostsListCmd.ts

@@ -0,0 +1,57 @@
+import { postCmd } from "../types";
+import { trimLines, sorter, disableCodeBlocks, deactivateMentions, createChunkedMessage } from "src/utils";
+import humanizeDuration from "humanize-duration";
+
+const SCHEDULED_POST_PREVIEW_TEXT_LENGTH = 50;
+
+export const ScheduledPostsListCmd = postCmd({
+  trigger: ["scheduled_posts", "scheduled_posts list"],
+  permission: "can_post",
+
+  async run({ message: msg, pluginData }) {
+    const scheduledPosts = await pluginData.state.scheduledPosts.all();
+    if (scheduledPosts.length === 0) {
+      msg.channel.createMessage("No scheduled posts");
+      return;
+    }
+
+    scheduledPosts.sort(sorter("post_at"));
+
+    let i = 1;
+    const postLines = scheduledPosts.map(p => {
+      let previewText =
+        p.content.content || (p.content.embed && (p.content.embed.description || p.content.embed.title)) || "";
+
+      const isTruncated = previewText.length > SCHEDULED_POST_PREVIEW_TEXT_LENGTH;
+
+      previewText = disableCodeBlocks(deactivateMentions(previewText))
+        .replace(/\s+/g, " ")
+        .slice(0, SCHEDULED_POST_PREVIEW_TEXT_LENGTH);
+
+      const parts = [`\`#${i++}\` \`[${p.post_at}]\` ${previewText}${isTruncated ? "..." : ""}`];
+      if (p.attachments.length) parts.push("*(with attachment)*");
+      if (p.content.embed) parts.push("*(embed)*");
+      if (p.repeat_until) {
+        parts.push(`*(repeated every ${humanizeDuration(p.repeat_interval)} until ${p.repeat_until})*`);
+      }
+      if (p.repeat_times) {
+        parts.push(
+          `*(repeated every ${humanizeDuration(p.repeat_interval)}, ${p.repeat_times} more ${
+            p.repeat_times === 1 ? "time" : "times"
+          })*`,
+        );
+      }
+      parts.push(`*(${p.author_name})*`);
+
+      return parts.join(" ");
+    });
+
+    const finalMessage = trimLines(`
+      ${postLines.join("\n")}
+      
+      Use \`scheduled_posts <num>\` to view a scheduled post in full
+      Use \`scheduled_posts delete <num>\` to delete a scheduled post
+    `);
+    createChunkedMessage(msg.channel, finalMessage);
+  },
+});