Update ticket and appeal handlers

src/shared/Database.ts

@@ -282,6 +282,18 @@ export class Database {
     await Database.db.run('INSERT INTO tickets(id, message_id) VALUES (?, ?)', ticketId, messageId);
   }
 
+  static async updateTicketMessageId(ticketId: number, messageId: string) {
+    await Database.db.run('UPDATE tickets SET message_id = ? WHERE id = ?', messageId, ticketId);
+  }
+
+  static async putTicketOrUpdate(ticketId: number, messageId: string) {
+    if (await Database.getTicketMessageId(ticketId)) {
+      await Database.updateTicketMessageId(ticketId, messageId);
+    } else {
+      await Database.putTicket(ticketId, messageId);
+    }
+  }
+
   static async removeTicket(ticketId: number) {
     await Database.db.run('DELETE from tickets WHERE id = ?', ticketId);
   }
@@ -327,6 +339,18 @@ export class Database {
     await Database.db.run('INSERT INTO appeals(id, message_id) VALUES (?, ?)', appealId, messageId);
   }
 
+  static async updateAppealMessageId(appealId: number, messageId: string) {
+    await Database.db.run('UPDATE appeals SET message_id = ? WHERE id = ?', messageId, appealId);
+  }
+
+  static async putAppealOrUpdate(ticketId: number, messageId: string) {
+    if (await Database.getAppealMessageId(ticketId)) {
+      await Database.updateAppealMessageId(ticketId, messageId);
+    } else {
+      await Database.putAppeal(ticketId, messageId);
+    }
+  }
+
   static async removeAppeal(appealId: number) {
     await Database.db.run('DELETE from appeals WHERE id = ?', appealId);
   }

src/types/e621-types.d.ts

@@ -172,4 +172,20 @@ export type Record = {
   updated_at: string
   updater_id: number
   is_deleted: boolean
+}
+
+export type PostFlag = {
+  id: number
+  post_id: number
+  creator_id: number
+  reason: string
+  is_resolved: boolean
+  created_at: string
+  updated_at: string
+  is_deletion: boolean
+  note: string | null
+  reason_name: string
+  needs_parent_id: boolean
+  needs_staff_reason: boolean
+  type: string
 }

src/utils/appeal-events.ts

@@ -1,9 +1,10 @@
-import { ActionRowBuilder, ButtonBuilder, ButtonStyle, Client, EmbedBuilder } from 'discord.js';
+import { ActionRowBuilder, APIEmbedField, ButtonBuilder, ButtonStyle, Client, DiscordAPIError, EmbedBuilder, Message } from 'discord.js';
 import { config } from '../config';
 import { Database } from '../shared/Database';
-import { Appeal, AppealUpdate } from '../types';
+import { Appeal, AppealUpdate, E621Post, PostFlag } from '../types';
 import { getAuthor, getColor, getDescription, getFields } from './event-utils';
 import { humanizeCapitalization } from './string-utils';
+import { getE621Post, getE621PostFlag } from './e621-utils';
 
 export async function appealUpdateHandler(client: Client, update: string) {
   const data: AppealUpdate = JSON.parse(update);
@@ -26,13 +27,16 @@ async function postAppeal(client: Client, data: AppealUpdate) {
 
   const appeal = data.appeal;
 
-  const embed = await createEmbedFromAppeal(appeal);
+  const flag = await getE621PostFlag(appeal.target_id);
+  const post = await getE621Post(flag!.post_id);
 
-  const row = await getButtons(appeal);
+  const embed = await createEmbedFromAppeal(appeal, flag!, post!);
+
+  const row = await getButtons(appeal, flag!, post!);
 
   const message = await channel.send({ embeds: [embed], components: row.components.length > 0 ? [row] : [] });
 
-  await Database.putAppeal(appeal.id, message.id);
+  await Database.putAppealOrUpdate(appeal.id, message.id);
 }
 
 async function updateAppeal(client: Client, data: AppealUpdate) {
@@ -48,16 +52,24 @@ async function updateAppeal(client: Client, data: AppealUpdate) {
 
   if (!messageId) return postAppeal(client, data);
 
-  const message = await channel.messages.fetch(messageId);
+  let message: Message | undefined;
-  const embed = await createEmbedFromAppeal(data.appeal);
 
-  if (!message || message.author.id != config.DISCORD_CLIENT_ID) {
+  try {
-    const newMessage = await channel.send({ embeds: [embed] });
+    message = await channel.messages.fetch(messageId);
-    await Database.removeAppeal(data.appeal.id);
+  } catch (e) {
-    await Database.putAppeal(data.appeal.id, newMessage.id);
+    // Ignore unknown message errors
-  } else {
+    if (!(e instanceof DiscordAPIError && e.code == 10008)) {
-    await message.edit({ embeds: [embed] });
+      throw e;
+    }
   }
+
+  if (!message || message.author.id != config.DISCORD_CLIENT_ID) return postAppeal(client, data);
+
+  const flag = await getE621PostFlag(data.appeal.target_id);
+  const post = await getE621Post(flag!.post_id);
+
+  const embed = await createEmbedFromAppeal(data.appeal, flag!, post!);
+  await message.edit({ embeds: [embed] });
 }
 
 function getTitle(appeal: Appeal): string {
@@ -75,18 +87,28 @@ function getURL(appeal: Appeal): string {
   return `${config.E621_BASE_URL}/appeals/${appeal.id}`;
 }
 
-async function createEmbedFromAppeal(appeal: Appeal): Promise<EmbedBuilder> {
+function getCustomFields(appeal: Appeal, flag: PostFlag, post: E621Post): APIEmbedField[] {
+  return [
+    {
+      name: 'Deletion Reason',
+      value: flag.reason,
+      inline: true
+    }
+  ];
+}
+
+async function createEmbedFromAppeal(appeal: Appeal, flag: PostFlag, post: E621Post): Promise<EmbedBuilder> {
   return new EmbedBuilder()
     .setTitle(getTitle(appeal))
     .setURL(await getURL(appeal))
     .setDescription(await getDescription(appeal))
     .setAuthor(getAuthor(appeal))
     .setColor(getColor(appeal))
-    .setFields(...getFields(appeal))
+    .setFields(...getFields(appeal), ...getCustomFields(appeal, flag, post))
     .setFooter({ text: `Appeal #${appeal.id}` });
 }
 
-async function getButtons(appeal: Appeal): Promise<ActionRowBuilder<ButtonBuilder>> {
+async function getButtons(appeal: Appeal, flag: PostFlag, post: E621Post): Promise<ActionRowBuilder<ButtonBuilder>> {
   const row = new ActionRowBuilder<ButtonBuilder>();
 
   const primaryButton = new ButtonBuilder()
@@ -100,5 +122,12 @@ async function getButtons(appeal: Appeal): Promise<ActionRowBuilder<ButtonBuilde
     row.addComponents(primaryButton);
   }
 
+  const button = new ButtonBuilder()
+    .setLabel('Open Post')
+    .setStyle(ButtonStyle.Link)
+    .setURL(`${config.E621_BASE_URL}/posts/${post.id}`);
+
+  row.addComponents(button);
+
   return row;
 }

src/utils/dtext-utils.ts

@@ -1,5 +0,0 @@
-import { formatMarkdown, parseDTextToAST } from '@clynamic/dmark';
-
-export function dtextToMarkdown(dtext: string): string {
-  return formatMarkdown(parseDTextToAST(dtext)).output;
-}

src/utils/e621-utils.ts

@@ -1,5 +1,5 @@
 import { config } from '../config';
-import { E621Post, E621User, Record } from '../types';
+import { E621Post, E621User, PostFlag, Record } from '../types';
 
 const BLACKLISTED_TAGS: string[] = [];
 const BLACKLISTED_NONSAFE_TAGS: string[] = ['young'];
@@ -35,11 +35,15 @@ export async function getE621User(idOrName: string | number): Promise<E621User |
 }
 
 export async function getE621Post(id: string | number): Promise<E621Post | null> {
-  return (await request(`/posts/${id}`))?.post as E621Post ?? null;
+  return (await request(`/posts/${id}`, { v2: 'true' })) as E621Post ?? null;
 }
 
 export async function getE621PostByMd5(md5: string): Promise<E621Post | null> {
-  return (await request('/posts', { md5 }))?.post as E621Post ?? null;
+  return (await request('/posts', { md5, v2: 'true' })) as E621Post ?? null;
+}
+
+export async function getE621PostFlag(id: number): Promise<PostFlag | null> {
+  return await request(`/post_flags/${id}`) as PostFlag ?? null;
 }
 
 export const enum PostAction {

src/utils/event-utils.ts

@@ -2,7 +2,7 @@ import { APIEmbedField, EmbedAuthorOptions } from 'discord.js';
 import { config } from '../config';
 import { getE621Post, PostAction, spoilerOrBlacklist } from './e621-utils';
 import { appealIDRegex, blipIDRegex, commentIDRegex, flagIDRegex, forumTopicIDRegex, poolIDRegex, postIDRegex, recordIDRegex, searchLinkRegex, setIDRegex, takedownIDRegex, ticketIDRegex, userIDRegex, wikiLinkRegex } from './message-matcher-regex';
-import { dtextToMarkdown } from './dtext-utils';
+import { parseDTextToMarkdown } from '@clynamic/dmark';
 
 // TODO: Condense this and the message event handler regex array.
 const linkReplacers = [
@@ -135,7 +135,7 @@ export async function getLinks(input: string, limit: number = Number.MAX_SAFE_IN
 }
 
 export async function getDescription(data: { reason: string }): Promise<string> {
-  return dtextToMarkdown(data.reason.length <= MAX_DESCRIPTION_LENGTH ? await getLinks(data.reason) : await getLinks(data.reason, MAX_DESCRIPTION_LENGTH));
+  return parseDTextToMarkdown(data.reason.length <= MAX_DESCRIPTION_LENGTH ? await getLinks(data.reason) : await getLinks(data.reason, MAX_DESCRIPTION_LENGTH)).output;
 }
 
 export function getAuthor(data: { user_id: number, user: string }): EmbedAuthorOptions {

src/utils/index.ts

@@ -8,7 +8,6 @@ export * from './channel-utils';
 export * from './commands';
 export * from './debug-utils';
 export * from './discord-user-utils';
-export * from './dtext-utils';
 export * from './e621-utils';
 export * from './embed-utils';
 export * from './event-log-utils';

src/utils/ticket-events.ts

@@ -1,4 +1,4 @@
-import { ActionRowBuilder, ButtonBuilder, ButtonStyle, Client, EmbedBuilder, SendableChannels } from 'discord.js';
+import { ActionRowBuilder, ButtonBuilder, ButtonStyle, Client, DiscordAPIError, EmbedBuilder, Message, SendableChannels } from 'discord.js';
 import { config } from '../config';
 import { Database } from '../shared/Database';
 import { Ticket, TicketPhrase, TicketUpdate } from '../types';
@@ -34,7 +34,7 @@ async function postTicket(client: Client, data: TicketUpdate) {
 
   const message = await channel.send({ embeds: [embed], components: [row] });
 
-  await Database.putTicket(ticket.id, message.id);
+  await Database.putTicketOrUpdate(ticket.id, message.id);
 
   sendTicketAlerts(ticket, channel);
 }
@@ -52,16 +52,22 @@ async function updateTicket(client: Client, data: TicketUpdate) {
 
   if (!messageId) return postTicket(client, data);
 
-  const message = await channel.messages.fetch(messageId);
+  let message: Message | undefined;
+
+  try {
+    message = await channel.messages.fetch(messageId);
+  } catch (e) {
+    // Ignore unknown message errors
+    if (!(e instanceof DiscordAPIError && e.code == 10008)) {
+      throw e;
+    }
+  }
+
+  if (!message || message.author.id != config.DISCORD_CLIENT_ID) return postTicket(client, data);
+
   const embed = await createEmbedFromTicket(data.ticket);
 
-  if (!message || message.author.id != config.DISCORD_CLIENT_ID) {
+  await message.edit({ embeds: [embed] });
-    const newMessage = await channel.send({ embeds: [embed] });
-    await Database.removeTicket(data.ticket.id);
-    await Database.putTicket(data.ticket.id, newMessage.id);
-  } else {
-    await message.edit({ embeds: [embed] });
-  }
 }
 
 function getTitle(ticket: Ticket): string {