[Server] Add POST route

Author: Herklos

server.py

@@ -1,7 +1,7 @@
 import asyncio
 import os
 from dotenv import load_dotenv
-from flask import Flask, jsonify
+from flask import Flask, jsonify, request
 from flask_caching import Cache
 
 import triangular_arbitrage.detector
@@ -10,8 +10,8 @@
 app = Flask(__name__)
 cache.init_app(app)
 
-@app.route("/", defaults={'exchange': 'binance'})
-@app.route("/<exchange>")
+@app.route("/", defaults={'exchange': 'binance'}, methods=['GET'])
+@app.route("/<exchange>", methods=['GET'])
 @cache.cached(timeout=os.getenv('CACHE_TIME', 60*60)) # cache it 1h by default
 def get_data(exchange):
     # start arbitrage detection
@@ -23,6 +23,16 @@ def get_data(exchange):
         'exchange_name': exchange_name
     })
 
+@app.route("/", methods=['POST'])
+def upload_data():
+    if request.method == 'POST':
+        data = request.json
+        exchange = data.get('exchange', 'binance')
+
+    # start arbitrage detection
+    print(f"Scanning on {exchange}...")
+    _, _, _ = asyncio.run(triangular_arbitrage.detector.run_detection(exchange))
+    return jsonify()
 
 if __name__ == "__main__":
     load_dotenv()