feat(auth): Add Redis caching for pending user registration and implement token verification logic

.env.sample

@@ -8,21 +8,23 @@ DB_HOST="localhost"
 DB_PORT=5432
 MYSQL_DRIVER=
 DB_URL=postgresql://username:password@localhost:5432/test
-SECRET_KEY = ""
-ALGORITHM = HS256
-ACCESS_TOKEN_EXPIRE_MINUTES = 3000
+SECRET_KEY=""
+ALGORITHM=HS256
+ACCESS_TOKEN_EXPIRE_MINUTES=3000
 JWT_REFRESH_EXPIRY=7
 APP_URL=
 
 GOOGLE_CLIENT_ID=""
 GOOGLE_CLIENT_SECRET=""
 
-FRONTEND_URL='http://127.0.0.1:3000/login-success'
+FRONTEND_URL='https://python-fastapi.boilerplate.hng.tech'
+
+SERVER_PORT_NUMBER=7001
 
 TESTING=''
 
-MAIL_USERNAME=""
-MAIL_PASSWORD=""
+MAIL_USERNAME="MAIL_USERNAME"
+MAIL_PASSWORD="MAIL_PASSWORD"
 MAIL_FROM="[email protected]"
 MAIL_PORT=465
 MAIL_SERVER="smtp.gmail.com"
@@ -40,6 +42,14 @@ STRIPE_WEBHOOK_SECRET=""
 MAILJET_API_KEY='MAIL JET API KEY'
 MAILJET_API_SECRET='SECRET KEY'
 
+
+REDIS_HOST='REDIS_HOST'
+REDIS_PORT='REDIS_PORT'
+REDIS_PASSWORD='REDIS_PASSWORD'
+REDIS_DB='REDIS_DB'
+
 APP_NAME="fastapi_boilerplate"
 
+
 TELEX_WEBHOOK_URL=""
+

api/core/dependencies/email/templates/email-verification.html

@@ -1,15 +1,16 @@
 {% extends 'base.html' %}
 
 {% block title %}Email Verification{% endblock %}
-{% block style %}<link rel="stylesheet" href="{{ url_for('email_static', path='css/email-verification.css') }}">{% endblock %}
+{% block style %}
+<link rel="stylesheet" href="{{ url_for('email_static', path='css/email-verification.css') }}">{% endblock %}
 
 {% block content %}
 <div class="template-main">
   <div class="heading">
     <p class="template-header">Email Verification</p>
   </div>
   <div class="content">
-    <p class="template-receiver-name">Hi John Doe,</p>
+    <p class="template-receiver-name">Hi {{first_name}}, {{last_name}}</p>
     <p class="template-message">
       Thanks for registering your account with us Boilerplate. Before we get
       started, we just need to confirm that this is you.
@@ -23,11 +24,8 @@
       <button class="template-btn">Verify Account</button>
       <p>
         Or copy this link:
-        <a
-          href="https://carbonated-umbra-a35.notion.site/Language-Learning-AI-game-608b687875cf4b48a9a0194ee82ae17d"
-          class="copy-link"
-        >
-          https://carbonated-umbra-a35.notion.site/Language-Learning-AI-game-608b687875cf4b48a9a0194ee82ae17d
+        <a href="{{ cta_link }}" class="copy-link">
+          {{ cta_link }}
         </a>
       </p>
       <div class="template-farewell">

api/core/dependencies/redis_cache.py

@@ -0,0 +1,11 @@
+import redis
+from api.utils.settings import settings
+
+# Initialize Redis connection
+redis_client = redis.StrictRedis(
+    host=settings.REDIS_HOST,
+    port=settings.REDIS_PORT,
+    password=settings.REDIS_PASSWORD,
+    db=settings.REDIS_DB,
+    decode_responses=True
+)

api/utils/settings.py

@@ -14,6 +14,16 @@ class Settings(BaseSettings):
     ACCESS_TOKEN_EXPIRE_MINUTES: int = config("ACCESS_TOKEN_EXPIRE_MINUTES")
     JWT_REFRESH_EXPIRY: int = config("JWT_REFRESH_EXPIRY")
 
+    # Redis configurations
+    REDIS_HOST: str = config("REDIS_HOST")
+    REDIS_DB: int = config("REDIS_DB", cast=int)
+    REDIS_PORT: int = config("REDIS_PORT", cast=int)
+    REDIS_PASSWORD: str = config("REDIS_PASSWORD")
+
+    FRONTEND_URL: str = config("FRONTEND_URL")
+    SERVER_PORT_NUMBER: int = config("SERVER_PORT_NUMBER", cast=int)
+
+
     # Database configurations
     DB_HOST: str = config("DB_HOST")
     DB_PORT: int = config("DB_PORT", cast=int)

api/utils/success_response.py

@@ -11,6 +11,7 @@ def success_response(status_code: int, message: str, data: Optional[dict] = None
         "status_code": status_code,
         "message": message,
         "data": data or {}  # Ensure data is always a dictionary
+
     }
 
     return JSONResponse(status_code=status_code, content=jsonable_encoder(response_data))