Merge pull request #49 from rpiambulance/poll-move

Changes to Poll Move

src/Actions.ts

@@ -1,5 +1,5 @@
 import { Poll } from "./Poll";
-import { WebClient, WebAPICallResult, ChatPostMessageArguments } from "@slack/web-api";
+import { ChatPostMessageArguments, ChatUpdateArguments, WebAPICallResult, WebClient } from "@slack/web-api";
 import { KnownBlock } from "@slack/types";
 import { Request, Response } from "express";
 import * as Sentry from "@sentry/node";
@@ -109,7 +109,13 @@ export class Actions {
             await this.wc.chat.delete({ channel: payload.channel.id, ts: payload.message.ts })
                 .catch((err: any) => console.error(err));
             // Must be artificially slowed down to prevent the poll from glitching out on Slack's end
-            setTimeout(() => this.postMessage(payload.channel.id, payload.message.text, payload.message.blocks), 300);
+            setTimeout(() => this.postMessage(payload.channel.id, "Poll Moved!", []).then((res: any) => {
+                const msg: ChatUpdateArguments = {
+                    channel: payload.channel.id, text: payload.message.text,
+                    ts: res.ts, blocks: payload.message.blocks
+                };
+                this.wc.chat.update(msg);
+            }), 300);
         } else {
             this.postEphemeralOnlyAuthor("move", "poll", payload.channel.id, payload.user.id);
         }

src/Poll.ts

@@ -1,5 +1,5 @@
 import {
-    KnownBlock, SectionBlock, ContextBlock, Button, ActionsBlock, StaticSelect, PlainTextElement, MrkdwnElement
+    ActionsBlock, Button, ContextBlock, KnownBlock, MrkdwnElement, PlainTextElement, SectionBlock, StaticSelect
 } from "@slack/types";
 import { PollHelpers } from "./PollHelpers";
 import * as Sentry from "@sentry/node";
@@ -81,7 +81,10 @@ export class Poll {
     }
 
     public getBlocks(): KnownBlock[] {
-        return this.message;
+        let str = JSON.stringify(this.message);
+        str = str.replace("&lt;", "<")
+            .replace("&gt;", ">").replace("&amp;", "&");
+        return JSON.parse(str);
     }
 
     public getAuthor(): string {
@@ -182,7 +185,7 @@ export class Poll {
     }
 
     private generateVoteResults(): void {
-        // We throw out the old vote response and construct them again 
+        // We throw out the old vote response and construct them again
         const sectionBlocks = this.generateResults(false);
         this.message = this.message.slice(0, this.getDividerId() + 1).concat(sectionBlocks);
     }

src/PollHelpers.ts

@@ -1,6 +1,4 @@
-import {
-    SectionBlock, ContextBlock, PlainTextElement, Option
-} from "@slack/types";
+import { SectionBlock, ContextBlock, PlainTextElement, Option } from "@slack/types";
 
 export class PollHelpers {
     public static appendIfMatching(optionArray: string[], keyword: string, appendText: string): string {
@@ -22,4 +20,4 @@ export class PollHelpers {
     public static buildTextElem(text: string): PlainTextElement {
         return { type: "plain_text", text, emoji: true };
     }
-}
+}