feat: Add flask cors (#127)

requirements.txt

@@ -11,6 +11,7 @@ Flask==1.1.2
 flask-restplus==0.13.0
 Flask-SQLAlchemy==2.4.4
 Flask-Mail==0.9.1
+Flask-Cors==3.0.10
 google-api-core==1.22.4
 google-api-python-client==1.12.3
 google-auth==1.22.1

run.py

@@ -2,12 +2,15 @@
 from dotenv import load_dotenv, find_dotenv
 from firebase_admin import credentials
 from flask import Flask
+from flask_cors import CORS
 from os import environ
 
 from app.api.controllers import api
 from app.database.sqlalchemy_extension import db
 from config import LocalConfig, get_env_config
 
+cors = CORS()
+
 
 def create_app(config_env=None) -> Flask:
     app = Flask(__name__)
@@ -22,22 +25,35 @@ def create_app(config_env=None) -> Flask:
     """ Download service file from firebase and put it in project root directory """
     cred = credentials.Certificate("google-credentials.json")
     firebase_admin.initialize_app(cred)
-    
+
     mail_settings = {
-    "MAIL_SERVER": 'smtp.gmail.com',
-    "MAIL_PORT": 465,
-    "MAIL_USE_TLS": False,
-    "MAIL_USE_SSL": True,
-    "MAIL_USERNAME": environ.get('EMAIL_USER'),
-    "MAIL_PASSWORD": environ.get('EMAIL_PASS')
+        "MAIL_SERVER": "smtp.gmail.com",
+        "MAIL_PORT": 465,
+        "MAIL_USE_TLS": False,
+        "MAIL_USE_SSL": True,
+        "MAIL_USERNAME": environ.get("EMAIL_USER"),
+        "MAIL_PASSWORD": environ.get("EMAIL_PASS"),
     }
-
+
+    cors.init_app(
+        app,
+        resources={
+            r"*": {
+                "origins": [
+                    "http://localhost:3000",
+                    "https://stem-diverse-tv.herokuapp.com/",
+                ]
+            }
+        },
+    )
+
     app.config.update(mail_settings)
 
     api.init_app(app)
     db.init_app(app)
-    
+
     from app.utils.mail_extension import mail
+
     mail.init_app(app)
 
     return app