Edit card example via server bot (#29)

kubk · Dec 20, 2023 · b8e7343 · b8e7343
1 parent 8ce7d6b
commit b8e7343
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Showing 5 changed files with 60 additions and 13 deletions.
diff --git a/functions/db/user/user-set-server-bot-state.ts b/functions/db/user/user-set-server-bot-state.ts
@@ -9,8 +9,9 @@ export type ServerBotState =
       type: "deckSelected";
       cardFront: string;
       cardBack: string;
+      cardExample: string | null;
       deckId: number;
-      editingField?: "cardFront" | "cardBack";
+      editingField?: "cardFront" | "cardBack" | "cardExample";
     };
 
 export const userSetServerBotState = async (

diff --git a/functions/server-bot/callback-query-type.ts b/functions/server-bot/callback-query-type.ts
@@ -2,6 +2,7 @@ export enum CallbackQueryType {
   Deck = "deck",
   ConfirmCreateCard = "confirm",
   EditFront = "edit-front",
+  EditExample = "edit-example",
   EditBack = "edit-back",
   Cancel = "cancel",
 }
diff --git a/functions/server-bot/escape-markdown.ts b/functions/server-bot/escape-markdown.ts
@@ -18,13 +18,13 @@ const SPECIAL_CHARS = [
   "{",
   "}",
   ".",
-  "!"
+  "!",
 ];
 
 // https://core.telegram.org/bots/api#markdownv2-style
 export const escapeMarkdown = (text: string) => {
-  SPECIAL_CHARS.forEach(char => {
-    const regex = new RegExp(`\\${char}`, 'g');
+  SPECIAL_CHARS.forEach((char) => {
+    const regex = new RegExp(`\\${char}`, "g");
     text = text.replace(regex, `\\${char}`);
   });
   return text;

diff --git a/functions/server-bot/on-callback-query.ts b/functions/server-bot/on-callback-query.ts
@@ -10,6 +10,37 @@ import {
 import { sendCardCreateConfirmMessage } from "./send-card-create-confirm-message.ts";
 import { DatabaseException } from "../db/database-exception.ts";
 
+type CallbackQueryEdit =
+  | CallbackQueryType.EditFront
+  | CallbackQueryType.EditBack
+  | CallbackQueryType.EditExample;
+
+const callbackQueryEditTypeToField = (data: CallbackQueryEdit) => {
+  switch (data) {
+    case CallbackQueryType.EditFront:
+      return "cardFront";
+    case CallbackQueryType.EditBack:
+      return "cardBack";
+    case CallbackQueryType.EditExample:
+      return "cardExample";
+    default:
+      return data satisfies never;
+  }
+};
+
+const callbackQueryToHumanReadable = (data: CallbackQueryEdit) => {
+  switch (data) {
+    case CallbackQueryType.EditFront:
+      return "front";
+    case CallbackQueryType.EditBack:
+      return "back";
+    case CallbackQueryType.EditExample:
+      return "example";
+    default:
+      return data satisfies never;
+  }
+};
+
 export const onCallbackQuery = (envSafe: EnvSafe) => async (ctx: Context) => {
   assert(ctx.callbackQuery);
   assert(ctx.from);
@@ -34,6 +65,7 @@ export const onCallbackQuery = (envSafe: EnvSafe) => async (ctx: Context) => {
       type: "deckSelected",
       cardBack: state.cardBack,
       cardFront: state.cardFront,
+      cardExample: null,
       deckId,
     });
 
@@ -44,19 +76,19 @@ export const onCallbackQuery = (envSafe: EnvSafe) => async (ctx: Context) => {
 
   if (
     data === CallbackQueryType.EditFront ||
-    data === CallbackQueryType.EditBack
+    data === CallbackQueryType.EditBack ||
+    data === CallbackQueryType.EditExample
   ) {
-    const isFront = data === CallbackQueryType.EditFront;
     const state = await userGetServerBotState(envSafe, ctx.from.id);
     assert(state?.type === "deckSelected", "State is not deckSelected");
+    const editingField = callbackQueryEditTypeToField(data);
+    const editingFieldHuman = callbackQueryToHumanReadable(data);
     await userSetServerBotState(envSafe, ctx.from.id, {
       ...state,
-      editingField: isFront ? "cardFront" : "cardBack",
+      editingField,
     });
     await ctx.deleteMessage();
-    await ctx.reply(
-      `Send a message with the new ${isFront ? "front" : "back"}:`,
-    );
+    await ctx.reply(`Send a message with the new ${editingFieldHuman}:`);
     return;
   }
 
@@ -75,13 +107,14 @@ export const onCallbackQuery = (envSafe: EnvSafe) => async (ctx: Context) => {
       deck_id: state.deckId,
       front: state.cardFront,
       back: state.cardBack,
+      example: state.cardExample,
     });
 
     if (createCardsResult.error) {
       throw new DatabaseException(createCardsResult.error);
     }
 
-    await ctx.reply('Card has been created');
+    await ctx.reply("Card has been created");
     await ctx.deleteMessage();
     await userSetServerBotState(envSafe, ctx.from.id, null);
     return;

diff --git a/functions/server-bot/send-card-create-confirm-message.ts b/functions/server-bot/send-card-create-confirm-message.ts
@@ -8,6 +8,14 @@ import {
 import { CallbackQueryType } from "./callback-query-type.ts";
 import { escapeMarkdown } from "./escape-markdown.ts";
 
+const renderFieldValue = (value: string | null) => {
+  if (!value) {
+    return "_None_";
+  }
+
+  return escapeMarkdown(value);
+};
+
 export const sendCardCreateConfirmMessage = async (
   envSafe: EnvSafe,
   ctx: Context,
@@ -21,14 +29,17 @@ export const sendCardCreateConfirmMessage = async (
     cardBack: state.cardBack,
     cardFront: state.cardFront,
     deckId: state.deckId,
+    cardExample: state.cardExample,
   });
 
   await ctx.deleteMessage();
 
   await ctx.reply(
-    `Confirm card creation:\n\n*Front:*\n${escapeMarkdown(
+    `Confirm card creation:\n\n*Front:* ${renderFieldValue(
       state.cardFront,
-    )}\n\n*Back:*\n${escapeMarkdown(state.cardBack)}`,
+    )}\n\n*Back:* ${renderFieldValue(
+      state.cardBack,
+    )}\n\n*Example:* ${renderFieldValue(state.cardExample)}`,
     {
       parse_mode: "MarkdownV2",
       reply_markup: InlineKeyboard.from([
@@ -41,6 +52,7 @@ export const sendCardCreateConfirmMessage = async (
         [
           InlineKeyboard.text(`✏️ Edit front`, CallbackQueryType.EditFront),
           InlineKeyboard.text(`✏️ Edit back`, CallbackQueryType.EditBack),
+          InlineKeyboard.text(`✏️ Edit example`, CallbackQueryType.EditExample),
         ],
         [InlineKeyboard.text(`❌ Cancel`, CallbackQueryType.Cancel)],
       ]),