From 6c825881d672d666b3fe1697142ceeea097f10b8 Mon Sep 17 00:00:00 2001
From: Tetiana Mohorian <tetiana.mohorian@student.tuke.sk>
Date: Tue, 18 Mar 2025 21:09:49 +0000
Subject: [PATCH] =?UTF-8?q?Nahr=C3=A1t=20soubory=20do=20=E2=80=9Ez1/backen?=
 =?UTF-8?q?d=E2=80=9C?=
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---
 z1/backend/Dockerfile       |  6 ++++++
 z1/backend/app.py           | 28 ++++++++++++++++++++++++++++
 z1/backend/requirements.txt |  2 ++
 3 files changed, 36 insertions(+)
 create mode 100644 z1/backend/Dockerfile
 create mode 100644 z1/backend/app.py
 create mode 100644 z1/backend/requirements.txt

diff --git a/z1/backend/Dockerfile b/z1/backend/Dockerfile
new file mode 100644
index 0000000..5dc46a3
--- /dev/null
+++ b/z1/backend/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.9
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+COPY . .
+CMD ["python", "app.py"]
diff --git a/z1/backend/app.py b/z1/backend/app.py
new file mode 100644
index 0000000..dd7eac5
--- /dev/null
+++ b/z1/backend/app.py
@@ -0,0 +1,28 @@
+from flask import Flask, request, jsonify
+from flask_cors import CORS
+import json
+
+app = Flask(__name__)
+CORS(app)  # Разрешаем CORS для фронтенда
+
+@app.route("/api/predict", methods=["POST"])
+def predict():
+    try:
+        data = request.json
+        text = data.get("text", "")
+
+        # Простая логика анализа текста
+        prediction = "Neutrálny text" if "dobry" in text else "Pravdepodobne toxický"
+
+        # ✅ Правильный способ вернуть JSON в UTF-8
+        response = app.response_class(
+            response=json.dumps({"prediction": prediction}, ensure_ascii=False),
+            status=200,
+            mimetype="application/json"
+        )
+        return response
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=5000)
diff --git a/z1/backend/requirements.txt b/z1/backend/requirements.txt
new file mode 100644
index 0000000..3458a76
--- /dev/null
+++ b/z1/backend/requirements.txt
@@ -0,0 +1,2 @@
+flask
+flask-cors
\ No newline at end of file