Додати функціональність завантаження зображень

docs/controller.md

@@ -91,3 +91,36 @@ Validator sends messages to
 
 3. If Validator didn't participated in election, he must return unused load. Otherwise, anybody can `return_unused_loan` and get `STAKE_RECOVER_FINE`, in particular:
 > If controller is in "rest" state, `borrowed_amount > 0` and `utime_since > borrowed_time`, controller has enough funds on balance, anybody can trigger `return_unused_loan` and get reward
+
+## Image Upload Functionality
+
+### Process of Uploading Images to the Server
+
+To upload an image to the server, follow these steps:
+
+1. Send a POST request to the server with the image file included in the request body.
+2. The server will process the image and store it in the designated directory.
+3. The server will return a response containing the URL of the uploaded image.
+
+### Example Image Upload Request
+
+```http
+POST /upload
+Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
+
+------WebKitFormBoundary7MA4YWxkTrZu0gW
+Content-Disposition: form-data; name="image"; filename="example.jpg"
+Content-Type: image/jpeg
+
+<image data>
+------WebKitFormBoundary7MA4YWxkTrZu0gW--
+```
+
+### Example Image Upload Response
+
+```json
+{
+  "success": true,
+  "url": "https://example.com/uploads/example.jpg"
+}
+```

docs/get-method-interface.md

@@ -73,3 +73,48 @@ Projected pool jetton/TON ratio is equal to `projected_total_balance/projected_s
 - `validator` - `slice`  - address of validator wallet
 - `pool` - `slice`  - address of pool wallet
 - `sudoer` - `slice`  - address of sudoer wallet
+
+# Image Upload Methods
+
+## Parameters and Return Values for Image Upload Methods
+
+### Parameters
+
+- `image`: The image file to be uploaded.
+- `filename`: The name of the image file.
+- `content_type`: The MIME type of the image file.
+
+### Return Values
+
+- `success`: A boolean indicating whether the upload was successful.
+- `url`: The URL of the uploaded image.
+
+## Example Image Upload Method Calls
+
+### Example 1: Uploading a JPEG Image
+
+```http
+POST /upload
+Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
+
+------WebKitFormBoundary7MA4YWxkTrZu0gW
+Content-Disposition: form-data; name="image"; filename="example.jpg"
+Content-Type: image/jpeg
+
+<image data>
+------WebKitFormBoundary7MA4YWxkTrZu0gW--
+```
+
+### Example 2: Uploading a PNG Image
+
+```http
+POST /upload
+Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
+
+------WebKitFormBoundary7MA4YWxkTrZu0gW
+Content-Disposition: form-data; name="image"; filename="example.png"
+Content-Type: image/png
+
+<image data>
+------WebKitFormBoundary7MA4YWxkTrZu0gW--
+```

package.json

@@ -1,6 +1,6 @@
 {
     "name": "liquid_staking",
-    "version": "0.0.1",
+    "version": "0.0.2",
     "license": "MIT",
     "scripts": {
         "test": "jest"
@@ -18,6 +18,7 @@
         "ton-crypto": "^3.2.0",
         "ts-jest": "^29.0.5",
         "ts-node": "^10.9.1",
-        "typescript": "^4.9.5"
+        "typescript": "^4.9.5",
+        "multer": "^1.4.4"
     }
 }

scripts/deployPool.ts

@@ -6,7 +6,22 @@ import { compile, NetworkProvider, sleep } from '@ton-community/blueprint';
 import {JettonWallet as PoolJettonWallet } from '../wrappers/JettonWallet';
 import { Controller } from '../wrappers/Controller';
 import { Librarian, LibrarianConfig } from '../wrappers/Librarian';
+import multer from 'multer';
+import express from 'express';
+import path from 'path';
 
+const app = express();
+const upload = multer({ dest: 'uploads/' });
+
+app.post('/upload', upload.single('image'), (req, res) => {
+    if (!req.file) {
+        return res.status(400).json({ success: false, message: 'No file uploaded' });
+    }
+    const imageUrl = `${req.protocol}://${req.get('host')}/uploads/${req.file.filename}`;
+    res.status(200).json({ success: true, url: imageUrl });
+});
+
+app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
 
 const waitForTransaction = async (provider:NetworkProvider, address:Address,
                                   action:string = "transaction",