added route for sending patient login link via email

.gitignore

@@ -1 +1,3 @@
-/venv
+/venv
+*.env
+*.pyc

backend/server/src/app.py

@@ -1,17 +1,55 @@
-from flask import Flask, render_template, make_response
+from flask import Flask, request, jsonify, render_template
+from flask_mail import Mail, Message
+from dotenv import load_dotenv
 import os
+from constants import *
 import time
 
+load_dotenv()
 app = Flask(__name__)
 
+# Load Flask-Mail config from .env
+app.config["MAIL_SERVER"] = os.getenv("MAIL_SERVER")
+app.config["MAIL_PORT"] = int(os.getenv("MAIL_PORT"))
+app.config["MAIL_USE_TLS"] = os.getenv("MAIL_USE_TLS").lower() == "true"
+app.config["MAIL_USERNAME"] = os.getenv("MAIL_USERNAME")
+app.config["MAIL_PASSWORD"] = os.getenv("MAIL_PASSWORD")
+app.config["MAIL_DEFAULT_SENDER"] = os.getenv("MAIL_DEFAULT_SENDER")
+mail = Mail(app)
+
+
+@app.route("/patient/send-link", methods=["POST"])
+def send_link():
+    try:
+        data = request.get_json()
+        uid = data.get("uid")
+        name = data.get("name")
+        email = data.get("email")
+
+        # Send patient email with login link
+        message = Message(
+            subject=EMAIL_SUBJECT,
+            recipients=[email],
+            body=EMAIL_BODY_TEMPLATE.format(name=name, uid=uid),
+        )
+        mail.send(message)
+
+        return jsonify({"success": True, "message": "Email sent successfully"})
+
+    except Exception as e:
+        return jsonify({"success": False, "error": str(e)})
+
+
 def format_server_time():
-  server_time = time.localtime()
-  return time.strftime("%I:%M:%S %p", server_time)
+    server_time = time.localtime()
+    return time.strftime("%I:%M:%S %p", server_time)
 
-@app.route('/')
+
+@app.route("/")
 def index():
-    context = { 'server_time': format_server_time() }
-    return render_template('index.html', context=context)
+    context = {"server_time": format_server_time()}
+    return render_template("index.html", context=context)
+
 
-if __name__ == '__main__':
-    app.run(debug=True,host='0.0.0.0',port=int(os.environ.get('PORT', 8080)))
+if __name__ == "__main__":
+    app.run(debug=True, host="0.0.0.0", port=int(os.environ.get("PORT", 8080)))

backend/server/src/constants.py

@@ -0,0 +1,17 @@
+# Patient login email content
+EMAIL_SUBJECT = "MobilityMate Account Access"
+EMAIL_BODY_TEMPLATE = """Dear {name},
+
+Welcome to MobilityMate - your dedicated partner in staying active and healthy! 🌟 
+
+To access your personalized exercise account and stay up to date with exercises recommended by your practitioner, simply click on the link below:
+
+🔗 www.example.com/patient/{uid}
+
+Your well-being is our priority! If you have any questions or need support, our team is here to assist you every step of the way.
+
+Stay active, stay healthy!
+
+Best regards,
+The MobilityMate Team 🏋️‍♂️
+"""