src/telegram: Add API v3.2 methods

Notes:

    Add methods:
      * TelegramBot#createNewStickerSet
      * TelegramBot#addStickerToSet
      * TelegramBot#setStickerPositionInSet
      * TelegramBot#deleteStickerFromSet

    Tests are missing!

References:

    * FR: https://github.com/yagop/node-telegram-bot-api/issues/407

CHANGELOG.md

@@ -8,8 +8,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 Added:
 
 1. Add methods:
-  * (#429) Add *TelegramBot#getStickerSet* (by @CapacitorSet, @LibertyLocked)
-  * (#430) Add *TelegramBot#uploadStickerFile* (by @CapacitorSet)
+  * (#429) *TelegramBot#getStickerSet* (by @CapacitorSet, @LibertyLocked)
+  * (#430) *TelegramBot#uploadStickerFile* (by @CapacitorSet)
+  * *TelegramBot#createNewStickerSet*, *TelegramBot#addStickerToSet*, *TelegramBot#setStickerPositionInSet*, *TelegramBot#deleteStickerFromSet* (by @GochoMugo)
 
 
 * * *

doc/api.md

@@ -77,6 +77,10 @@ TelegramBot
         * [.answerPreCheckoutQuery(preCheckoutQueryId, ok, [options])](#TelegramBot+answerPreCheckoutQuery) ⇒ <code>Promise</code>
         * [.getStickerSet(name, [options])](#TelegramBot+getStickerSet) ⇒ <code>Promise</code>
         * [.uploadStickerFile(userId, pngSticker, [options])](#TelegramBot+uploadStickerFile) ⇒ <code>Promise</code>
+        * [.createNewStickerSet(userId, name, title, pngSticker, emojis, [options])](#TelegramBot+createNewStickerSet) ⇒ <code>Promise</code>
+        * [.addStickerToSet(userId, name, pngSticker, emojis, [options])](#TelegramBot+addStickerToSet) ⇒ <code>Promise</code>
+        * [.setStickerPositionInSet(sticker, position)](#TelegramBot+setStickerPositionInSet) ⇒ <code>Promise</code>
+        * [.deleteStickerFromSet(sticker)](#TelegramBot+deleteStickerFromSet) ⇒ <code>Promise</code>
     * _static_
         * [.Promise](#TelegramBot.Promise)
 
@@ -1007,6 +1011,85 @@ times). Returns the uploaded [File](https://core.telegram.org/bots/api#file) on
 | pngSticker | <code>String</code> &#124; <code>stream.Stream</code> &#124; <code>Buffer</code> | A file path or a Stream. Can also be a `file_id` previously uploaded. **Png** image with the  sticker, must be up to 512 kilobytes in size, dimensions must not exceed 512px, and either width or height must be exactly 512px. |
 | [options] | <code>Object</code> | Additional Telegram query options |
 
+<a name="TelegramBot+createNewStickerSet"></a>
+
+### telegramBot.createNewStickerSet(userId, name, title, pngSticker, emojis, [options]) ⇒ <code>Promise</code>
+Use this method to create new sticker set owned by a user.
+The bot will be able to edit the created sticker set.
+Returns True on success.
+
+**Kind**: instance method of <code>[TelegramBot](#TelegramBot)</code>  
+**See**: https://core.telegram.org/bots/api#createnewstickerset  
+**Todo**
+
+- [ ] Add tests for this method!
+
+
+| Param | Type | Description |
+| --- | --- | --- |
+| userId | <code>Number</code> | User identifier of created sticker set owner |
+| name | <code>String</code> | Short name of sticker set, to be used in `t.me/addstickers/` URLs (e.g., *animals*) |
+| title | <code>String</code> | Sticker set title, 1-64 characters |
+| pngSticker | <code>String</code> &#124; <code>stream.Stream</code> &#124; <code>Buffer</code> | Png image with the sticker, must be up to 512 kilobytes in size,  dimensions must not exceed 512px, and either width or height must be exactly 512px. |
+| emojis | <code>String</code> | One or more emoji corresponding to the sticker |
+| [options] | <code>Object</code> | Additional Telegram query options |
+
+<a name="TelegramBot+addStickerToSet"></a>
+
+### telegramBot.addStickerToSet(userId, name, pngSticker, emojis, [options]) ⇒ <code>Promise</code>
+Use this method to add a new sticker to a set created by the bot.
+Returns True on success.
+
+**Kind**: instance method of <code>[TelegramBot](#TelegramBot)</code>  
+**See**: https://core.telegram.org/bots/api#addstickertoset  
+**Todo**
+
+- [ ] Add tests for this method!
+
+
+| Param | Type | Description |
+| --- | --- | --- |
+| userId | <code>Number</code> | User identifier of sticker set owner |
+| name | <code>String</code> | Sticker set name |
+| pngSticker | <code>String</code> &#124; <code>stream.Stream</code> &#124; <code>Buffer</code> | Png image with the sticker, must be up to 512 kilobytes in size,  dimensions must not exceed 512px, and either width or height must be exactly 512px |
+| emojis | <code>String</code> | One or more emoji corresponding to the sticker |
+| [options] | <code>Object</code> | Additional Telegram query options |
+
+<a name="TelegramBot+setStickerPositionInSet"></a>
+
+### telegramBot.setStickerPositionInSet(sticker, position) ⇒ <code>Promise</code>
+Use this method to move a sticker in a set created by the bot to a specific position.
+Returns True on success.
+
+**Kind**: instance method of <code>[TelegramBot](#TelegramBot)</code>  
+**See**: https://core.telegram.org/bots/api#setstickerpositioninset  
+**Todo**
+
+- [ ] Add tests for this method!
+
+
+| Param | Type | Description |
+| --- | --- | --- |
+| sticker | <code>String</code> | File identifier of the sticker |
+| position | <code>Number</code> | New sticker position in the set, zero-based |
+
+<a name="TelegramBot+deleteStickerFromSet"></a>
+
+### telegramBot.deleteStickerFromSet(sticker) ⇒ <code>Promise</code>
+Use this method to delete a sticker from a set created by the bot.
+Returns True on success.
+
+**Kind**: instance method of <code>[TelegramBot](#TelegramBot)</code>  
+**See**: https://core.telegram.org/bots/api#deletestickerfromset  
+**Todo**
+
+- [ ] Add tests for this method!
+
+
+| Param | Type | Description |
+| --- | --- | --- |
+| sticker | <code>String</code> | File identifier of the sticker |
+
 <a name="TelegramBot.Promise"></a>
 
 ### TelegramBot.Promise

src/telegram.js

@@ -1538,6 +1538,105 @@ class TelegramBot extends EventEmitter {
     }
     return this._request('uploadStickerFile', opts);
   }
+
+  /**
+   * Use this method to create new sticker set owned by a user.
+   * The bot will be able to edit the created sticker set.
+   * Returns True on success.
+   *
+   * @param  {Number} userId User identifier of created sticker set owner
+   * @param  {String} name Short name of sticker set, to be used in `t.me/addstickers/` URLs (e.g., *animals*)
+   * @param  {String} title Sticker set title, 1-64 characters
+   * @param  {String|stream.Stream|Buffer} pngSticker Png image with the sticker, must be up to 512 kilobytes in size,
+   *  dimensions must not exceed 512px, and either width or height must be exactly 512px.
+   * @param  {String} emojis One or more emoji corresponding to the sticker
+   * @param  {Object} [options] Additional Telegram query options
+   * @return {Promise}
+   * @see https://core.telegram.org/bots/api#createnewstickerset
+   * @todo Add tests for this method!
+   */
+  createNewStickerSet(userId, name, title, pngSticker, emojis, options = {}) {
+    const opts = {
+      qs: options,
+    };
+    opts.qs.user_id = userId;
+    opts.qs.name = name;
+    opts.qs.title = title;
+    opts.qs.emojis = emojis;
+    try {
+      const sendData = this._formatSendData('png_sticker', pngSticker);
+      opts.formData = sendData[0];
+      opts.qs.png_sticker = sendData[1];
+    } catch (ex) {
+      return Promise.reject(ex);
+    }
+    return this._request('createNewStickerSet', opts);
+  }
+
+  /**
+   * Use this method to add a new sticker to a set created by the bot.
+   * Returns True on success.
+   *
+   * @param  {Number} userId User identifier of sticker set owner
+   * @param  {String} name Sticker set name
+   * @param  {String|stream.Stream|Buffer} pngSticker Png image with the sticker, must be up to 512 kilobytes in size,
+   *  dimensions must not exceed 512px, and either width or height must be exactly 512px
+   * @param  {String} emojis One or more emoji corresponding to the sticker
+   * @param  {Object} [options] Additional Telegram query options
+   * @return {Promise}
+   * @see https://core.telegram.org/bots/api#addstickertoset
+   * @todo Add tests for this method!
+   */
+  addStickerToSet(userId, name, pngSticker, emojis, options = {}) {
+    const opts = {
+      qs: options,
+    };
+    opts.qs.user_id = userId;
+    opts.qs.name = name;
+    opts.qs.emojis = emojis;
+    try {
+      const sendData = this._formatSendData('png_sticker', pngSticker);
+      opts.formData = sendData[0];
+      opts.qs.png_sticker = sendData[1];
+    } catch (ex) {
+      return Promise.reject(ex);
+    }
+    return this._request('addStickerToSet', opts);
+  }
+
+  /**
+   * Use this method to move a sticker in a set created by the bot to a specific position.
+   * Returns True on success.
+   *
+   * @param  {String} sticker File identifier of the sticker
+   * @param  {Number} position New sticker position in the set, zero-based
+   * @return {Promise}
+   * @see https://core.telegram.org/bots/api#setstickerpositioninset
+   * @todo Add tests for this method!
+   */
+  setStickerPositionInSet(sticker, position) {
+    const form = {
+      sticker,
+      position,
+    };
+    return this._request('setStickerPositionInSet', { form });
+  }
+
+  /**
+   * Use this method to delete a sticker from a set created by the bot.
+   * Returns True on success.
+   *
+   * @param  {String} sticker File identifier of the sticker
+   * @return {Promise}
+   * @see https://core.telegram.org/bots/api#deletestickerfromset
+   * @todo Add tests for this method!
+   */
+  deleteStickerFromSet(sticker) {
+    const form = {
+      sticker,
+    };
+    return this._request('deleteStickerFromSet', { form });
+  }
 }
 
 module.exports = TelegramBot;