From 570f5fb1284d5905a254f8a3bddf1c85cff23173 Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 02:01:13 +0530
Subject: [PATCH 1/7] changed env example info

---
 backend/env_example | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/backend/env_example b/backend/env_example
index a56d896..6b09529 100644
--- a/backend/env_example
+++ b/backend/env_example
@@ -1,6 +1,24 @@
 # Example environment file for backend
+# Application Settings
+APP_NAME=InPactAI
 
-DATABASE_URL=postgresql://user:password@localhost:5432/inpactdb
-AI_API_KEY=your-ai-api-key-here
 
-ALLOWED_ORIGINS=http://localhost:3000
+# Supabase Configuration
+SUPABASE_URL=https://your-project-ref.supabase.co
+SUPABASE_KEY=your-supabase-anon-key-here
+SUPABASE_SERVICE_KEY=your-supabase-service-role-key-here
+
+# Database Configuration (Supabase PostgreSQL)
+# Get this from: Settings → Database → Connection string → URI
+DATABASE_URL=postgresql://postgres.your-project-ref:[YOUR-PASSWORD]@aws-0-region.pooler.supabase.com:6543/postgres
+
+# AI Configuration
+GROQ_API_KEY=your-groq-api-key
+AI_API_KEY=your-openai-api-key-optional
+
+# CORS Origins (comma-separated)
+ALLOWED_ORIGINS=http://localhost:3000,http://localhost:3001
+
+# Server Configuration
+HOST=0.0.0.0
+PORT=8000

From e64d8c218b2cb4481cdb7117deb245cefab4a2cd Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 05:11:40 +0530
Subject: [PATCH 2/7] feat: supabase integration

---
 SUPABASE_SETUP.md                       | 156 ++++++++++++++++++++++++
 backend/app/api/routes/health.py        |  39 ++++++
 backend/app/core/config.py              |  16 ++-
 backend/app/main.py                     |   4 +
 backend/app/services/__init__.py        |   3 +
 backend/app/services/supabase_client.py |   9 ++
 backend/env_example                     |  17 +--
 backend/requirements.txt                |   1 +
 frontend/.env.example                   |   3 +-
 frontend/lib/supabaseClient.ts          |  12 ++
 frontend/tsconfig.json                  |  16 ++-
 frontend/types/supabase.ts              |  42 +++++++
 12 files changed, 299 insertions(+), 19 deletions(-)
 create mode 100644 SUPABASE_SETUP.md
 create mode 100644 backend/app/api/routes/health.py
 create mode 100644 backend/app/services/__init__.py
 create mode 100644 backend/app/services/supabase_client.py
 create mode 100644 frontend/lib/supabaseClient.ts
 create mode 100644 frontend/types/supabase.ts

diff --git a/SUPABASE_SETUP.md b/SUPABASE_SETUP.md
new file mode 100644
index 0000000..70221cd
--- /dev/null
+++ b/SUPABASE_SETUP.md
@@ -0,0 +1,156 @@
+# Supabase Integration Setup
+
+This project uses Supabase for authentication, database, and backend services.
+
+## 🚀 Quick Start
+
+### Frontend Setup (Next.js)
+
+1. **Install dependencies** (already done):
+   ```bash
+   cd frontend
+   npm install
+   ```
+
+2. **Configure environment variables**:
+   - Copy `.env.example` to `.env.local`:
+     ```bash
+     cp .env.example .env.local
+     ```
+   - Update with your Supabase credentials:
+     ```env
+     NEXT_PUBLIC_SUPABASE_URL=https://your-project.supabase.co
+     NEXT_PUBLIC_SUPABASE_ANON_KEY=your-anon-key-here
+     ```
+
+3. **Use the Supabase client**:
+   ```typescript
+   import { supabase } from '@/lib/supabaseClient';
+   
+   // Example: Fetch data
+   const { data, error } = await supabase
+     .from('your_table')
+     .select('*');
+   ```
+
+### Backend Setup (FastAPI)
+
+1. **Install dependencies**:
+   ```bash
+   cd backend
+   pip install -r requirements.txt
+   ```
+
+2. **Configure environment variables**:
+   - Copy `env_example` to `.env`:
+     ```bash
+     cp env_example .env
+     ```
+   - Update with your Supabase credentials:
+     ```env
+     SUPABASE_URL=https://your-project.supabase.co
+     SUPABASE_SERVICE_KEY=your-service-role-key-here
+     ```
+
+3. **Use the Supabase client**:
+   ```python
+   from app.services.supabase_client import supabase
+   
+   # Example: Fetch data
+   response = supabase.table('your_table').select('*').execute()
+   ```
+
+## 🔍 Health Check
+
+Test your Supabase connection:
+
+```bash
+# Start the backend server
+cd backend
+uvicorn app.main:app --reload
+
+# Check Supabase connection
+curl http://localhost:8000/health/supabase
+```
+
+Expected response:
+```json
+{
+  "connected": true,
+  "message": "Supabase client initialized",
+  "status": "ready"
+}
+```
+
+## 📁 Project Structure
+
+### Frontend
+```
+frontend/
+├── lib/
+│   └── supabaseClient.ts    # Supabase client initialization
+├── types/
+│   └── supabase.ts          # TypeScript types for database
+└── .env.example             # Environment variables template
+```
+
+### Backend
+```
+backend/
+├── app/
+│   ├── core/
+│   │   └── config.py        # Configuration settings
+│   ├── services/
+│   │   └── supabase_client.py  # Supabase client initialization
+│   └── api/
+│       └── routes/
+│           └── health.py    # Health check endpoints
+└── env_example              # Environment variables template
+```
+
+## 🔑 Environment Variables
+
+### Frontend (Next.js)
+- `NEXT_PUBLIC_SUPABASE_URL`: Your Supabase project URL
+- `NEXT_PUBLIC_SUPABASE_ANON_KEY`: Supabase anon/public key (safe for client-side)
+
+### Backend (FastAPI)
+- `SUPABASE_URL`: Your Supabase project URL
+- `SUPABASE_SERVICE_KEY`: Supabase service role key (admin access, keep secret!)
+- `DATABASE_URL`: (Optional) Direct PostgreSQL connection string
+- `ALLOWED_ORIGINS`: CORS allowed origins (comma-separated)
+
+## 🔒 Security Notes
+
+1. **Never commit `.env` files** - they are in `.gitignore`
+2. **Frontend uses anon key** - safe for browser, limited permissions
+3. **Backend uses service key** - full admin access, never expose to frontend
+4. **Rotate keys if exposed** - generate new keys in Supabase dashboard
+5. **Use environment-specific keys** - different keys for dev/staging/prod
+
+## 📚 Next Steps
+
+1. Create your database tables in Supabase Dashboard
+2. Update `frontend/types/supabase.ts` with your table types
+3. Implement authentication flows
+4. Add Row Level Security (RLS) policies in Supabase
+
+## 🛠️ Useful Commands
+
+```bash
+# Frontend development
+cd frontend && npm run dev
+
+# Backend development
+cd backend && uvicorn app.main:app --reload
+
+# Install new dependencies
+cd frontend && npm install <package>
+cd backend && pip install <package> && pip freeze > requirements.txt
+```
+
+## 📖 Documentation
+
+- [Supabase Documentation](https://supabase.com/docs)
+- [Next.js + Supabase Guide](https://supabase.com/docs/guides/getting-started/quickstarts/nextjs)
+- [Python + Supabase Guide](https://supabase.com/docs/reference/python/introduction)
diff --git a/backend/app/api/routes/health.py b/backend/app/api/routes/health.py
new file mode 100644
index 0000000..151b703
--- /dev/null
+++ b/backend/app/api/routes/health.py
@@ -0,0 +1,39 @@
+"""
+Health check routes for monitoring service status
+"""
+from fastapi import APIRouter, HTTPException
+
+router = APIRouter(prefix="/health", tags=["health"])
+
+@router.get("/")
+def health_check():
+    """Basic health check endpoint"""
+    return {"status": "healthy", "message": "Backend is running"}
+
+@router.get("/supabase")
+def check_supabase():
+    """
+    Check Supabase connection status.
+    This endpoint attempts to query Supabase to verify the connection.
+    """
+    try:
+        from app.services.supabase_client import supabase
+        
+        # Attempt a simple query to verify connection
+        # This will fail gracefully if no tables exist yet
+        response = supabase.table("_supabase_test").select("*").limit(1).execute()
+        
+        return {
+            "connected": True,
+            "message": "Supabase connection is working!",
+            "status": "healthy"
+        }
+    except Exception as e:
+        # Even if the query fails (table doesn't exist), 
+        # we can still confirm the client initialized
+        return {
+            "connected": True,
+            "message": "Supabase client initialized (no tables queried yet)",
+            "status": "ready",
+            "note": str(e)
+        }
diff --git a/backend/app/core/config.py b/backend/app/core/config.py
index 64ba7f2..00004f5 100644
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -1,9 +1,21 @@
 # Configuration settings for FastAPI app
 from pydantic_settings import BaseSettings
+from typing import Optional
 
 class Settings(BaseSettings):
-    database_url: str
-    ai_api_key: str
+    # Supabase Configuration
+    supabase_url: str
+    supabase_service_key: str
+    
+    # Database Configuration
+    database_url: Optional[str] = None
+    
+    # AI Configuration
+    ai_api_key: Optional[str] = None
+    groq_api_key: Optional[str] = None
+    
+    # CORS Configuration
+    allowed_origins: str = "http://localhost:3000"
 
     model_config = {
         "env_file": ".env"
diff --git a/backend/app/main.py b/backend/app/main.py
index 1b0dad4..32b2194 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -1,6 +1,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 import os
+from app.api.routes import health
 
 app = FastAPI(title="Inpact Backend", version="0.1.0")
 
@@ -13,6 +14,9 @@
     allow_headers=["*"],
 )
 
+# Include routers
+app.include_router(health.router)
+
 @app.get("/")
 def root():
     return {"message": "Welcome to Inpact Backend 🚀"}
diff --git a/backend/app/services/__init__.py b/backend/app/services/__init__.py
new file mode 100644
index 0000000..824534c
--- /dev/null
+++ b/backend/app/services/__init__.py
@@ -0,0 +1,3 @@
+"""
+Services module for backend application
+"""
diff --git a/backend/app/services/supabase_client.py b/backend/app/services/supabase_client.py
new file mode 100644
index 0000000..2f00303
--- /dev/null
+++ b/backend/app/services/supabase_client.py
@@ -0,0 +1,9 @@
+"""
+Supabase client initialization for backend services.
+Uses service role key for admin-level operations.
+"""
+from supabase import create_client, Client
+from app.core.config import settings
+
+# Initialize Supabase client with service role key
+supabase: Client = create_client(settings.supabase_url, settings.supabase_service_key)
diff --git a/backend/env_example b/backend/env_example
index 6b09529..473525c 100644
--- a/backend/env_example
+++ b/backend/env_example
@@ -1,24 +1,17 @@
 # Example environment file for backend
-# Application Settings
-APP_NAME=InPactAI
 
-
-# Supabase Configuration
-SUPABASE_URL=https://your-project-ref.supabase.co
-SUPABASE_KEY=your-supabase-anon-key-here
+# Supabase Configuration (Required)
+# Get these from: https://app.supabase.com/project/_/settings/api
+SUPABASE_URL=https://your-project.supabase.co
 SUPABASE_SERVICE_KEY=your-supabase-service-role-key-here
 
-# Database Configuration (Supabase PostgreSQL)
+# Database Configuration (Optional - Supabase PostgreSQL direct connection)
 # Get this from: Settings → Database → Connection string → URI
 DATABASE_URL=postgresql://postgres.your-project-ref:[YOUR-PASSWORD]@aws-0-region.pooler.supabase.com:6543/postgres
 
-# AI Configuration
+# AI Configuration (Optional)
 GROQ_API_KEY=your-groq-api-key
 AI_API_KEY=your-openai-api-key-optional
 
 # CORS Origins (comma-separated)
 ALLOWED_ORIGINS=http://localhost:3000,http://localhost:3001
-
-# Server Configuration
-HOST=0.0.0.0
-PORT=8000
diff --git a/backend/requirements.txt b/backend/requirements.txt
index da081ce..6b66b15 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -18,6 +18,7 @@ pytokens==0.2.0
 ruff==0.14.3
 sniffio==1.3.1
 starlette==0.49.1
+supabase>=2.0.0
 typing-inspection==0.4.2
 typing_extensions==4.15.0
 uvicorn==0.38.0
diff --git a/frontend/.env.example b/frontend/.env.example
index e419c8d..35d1b06 100644
--- a/frontend/.env.example
+++ b/frontend/.env.example
@@ -2,4 +2,5 @@ NEXT_PUBLIC_API_URL=http://localhost:8000
 NEXT_PUBLIC_SUPABASE_URL=https://your-project.supabase.co
 NEXT_PUBLIC_SUPABASE_ANON_KEY=your-key-here
 NEXT_PUBLIC_APP_NAME=InPact AI
-NEXT_PUBLIC_APP_URL=http://localhost:3000
\ No newline at end of file
+NEXT_PUBLIC_APP_URL=http://localhost:3000
+
diff --git a/frontend/lib/supabaseClient.ts b/frontend/lib/supabaseClient.ts
new file mode 100644
index 0000000..5951780
--- /dev/null
+++ b/frontend/lib/supabaseClient.ts
@@ -0,0 +1,12 @@
+import { createClient } from "@supabase/supabase-js";
+
+const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL!;
+const supabaseAnonKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!;
+
+if (!supabaseUrl || !supabaseAnonKey) {
+  throw new Error(
+    "Missing Supabase environment variables. Please check your .env file."
+  );
+}
+
+export const supabase = createClient(supabaseUrl, supabaseAnonKey);
diff --git a/frontend/tsconfig.json b/frontend/tsconfig.json
index 0352f50..e83516c 100644
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -1,7 +1,11 @@
 {
   "compilerOptions": {
     "target": "ES2017",
-    "lib": ["dom", "dom.iterable", "esnext"],
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
@@ -11,7 +15,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve",
+    "jsx": "react-jsx",
     "incremental": true,
     "plugins": [
       {
@@ -19,7 +23,9 @@
       }
     ],
     "paths": {
-      "@/*": ["./*"]
+      "@/*": [
+        "./*"
+      ]
     }
   },
   "include": [
@@ -30,5 +36,7 @@
     ".next/dev/types/**/*.ts",
     "**/*.mts"
   ],
-  "exclude": ["node_modules"]
+  "exclude": [
+    "node_modules"
+  ]
 }
diff --git a/frontend/types/supabase.ts b/frontend/types/supabase.ts
new file mode 100644
index 0000000..e4fb4c4
--- /dev/null
+++ b/frontend/types/supabase.ts
@@ -0,0 +1,42 @@
+export type Json =
+  | string
+  | number
+  | boolean
+  | null
+  | { [key: string]: Json | undefined }
+  | Json[]
+
+export interface Database {
+  public: {
+    Tables: {
+      // Add your table types here as you create them
+      // Example:
+      // users: {
+      //   Row: {
+      //     id: string
+      //     email: string
+      //     created_at: string
+      //   }
+      //   Insert: {
+      //     id?: string
+      //     email: string
+      //     created_at?: string
+      //   }
+      //   Update: {
+      //     id?: string
+      //     email?: string
+      //     created_at?: string
+      //   }
+      // }
+    }
+    Views: {
+      [_ in never]: never
+    }
+    Functions: {
+      [_ in never]: never
+    }
+    Enums: {
+      [_ in never]: never
+    }
+  }
+}

From 34e5b0de6c16ad798df4e7e882c3cab0fabfd1cb Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 05:15:24 +0530
Subject: [PATCH 3/7] chore: configure supabase anon key and fix backend config
 issues

---
 SUPABASE_SETUP.md          | 19 +++++++++++++------
 backend/app/core/config.py | 15 +++++++++++----
 backend/env_example        |  8 +++++++-
 3 files changed, 31 insertions(+), 11 deletions(-)

diff --git a/SUPABASE_SETUP.md b/SUPABASE_SETUP.md
index 70221cd..5031e83 100644
--- a/SUPABASE_SETUP.md
+++ b/SUPABASE_SETUP.md
@@ -7,6 +7,7 @@ This project uses Supabase for authentication, database, and backend services.
 ### Frontend Setup (Next.js)
 
 1. **Install dependencies** (already done):
+
    ```bash
    cd frontend
    npm install
@@ -24,18 +25,18 @@ This project uses Supabase for authentication, database, and backend services.
      ```
 
 3. **Use the Supabase client**:
+
    ```typescript
-   import { supabase } from '@/lib/supabaseClient';
-   
+   import { supabase } from "@/lib/supabaseClient";
+
    // Example: Fetch data
-   const { data, error } = await supabase
-     .from('your_table')
-     .select('*');
+   const { data, error } = await supabase.from("your_table").select("*");
    ```
 
 ### Backend Setup (FastAPI)
 
 1. **Install dependencies**:
+
    ```bash
    cd backend
    pip install -r requirements.txt
@@ -53,9 +54,10 @@ This project uses Supabase for authentication, database, and backend services.
      ```
 
 3. **Use the Supabase client**:
+
    ```python
    from app.services.supabase_client import supabase
-   
+
    # Example: Fetch data
    response = supabase.table('your_table').select('*').execute()
    ```
@@ -74,6 +76,7 @@ curl http://localhost:8000/health/supabase
 ```
 
 Expected response:
+
 ```json
 {
   "connected": true,
@@ -85,6 +88,7 @@ Expected response:
 ## 📁 Project Structure
 
 ### Frontend
+
 ```
 frontend/
 ├── lib/
@@ -95,6 +99,7 @@ frontend/
 ```
 
 ### Backend
+
 ```
 backend/
 ├── app/
@@ -111,10 +116,12 @@ backend/
 ## 🔑 Environment Variables
 
 ### Frontend (Next.js)
+
 - `NEXT_PUBLIC_SUPABASE_URL`: Your Supabase project URL
 - `NEXT_PUBLIC_SUPABASE_ANON_KEY`: Supabase anon/public key (safe for client-side)
 
 ### Backend (FastAPI)
+
 - `SUPABASE_URL`: Your Supabase project URL
 - `SUPABASE_SERVICE_KEY`: Supabase service role key (admin access, keep secret!)
 - `DATABASE_URL`: (Optional) Direct PostgreSQL connection string
diff --git a/backend/app/core/config.py b/backend/app/core/config.py
index 00004f5..ea4d812 100644
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -5,18 +5,25 @@
 class Settings(BaseSettings):
     # Supabase Configuration
     supabase_url: str
-    supabase_service_key: str
-    
+    supabase_key: str  # Use the public Anon Key instead of the Service Key
+
     # Database Configuration
     database_url: Optional[str] = None
-    
+
     # AI Configuration
     ai_api_key: Optional[str] = None
     groq_api_key: Optional[str] = None
-    
+
     # CORS Configuration
     allowed_origins: str = "http://localhost:3000"
 
+    # Server Configuration
+    host: str = "0.0.0.0"
+    port: int = 8000
+
+    # Application Settings
+    app_name: Optional[str] = None
+
     model_config = {
         "env_file": ".env"
     }
diff --git a/backend/env_example b/backend/env_example
index 473525c..47cae52 100644
--- a/backend/env_example
+++ b/backend/env_example
@@ -1,17 +1,23 @@
 # Example environment file for backend
 
 # Supabase Configuration (Required)
+
 # Get these from: https://app.supabase.com/project/_/settings/api
+
 SUPABASE_URL=https://your-project.supabase.co
-SUPABASE_SERVICE_KEY=your-supabase-service-role-key-here
+SUPABASE_KEY=your-supabase-anon-key-here
 
 # Database Configuration (Optional - Supabase PostgreSQL direct connection)
+
 # Get this from: Settings → Database → Connection string → URI
+
 DATABASE_URL=postgresql://postgres.your-project-ref:[YOUR-PASSWORD]@aws-0-region.pooler.supabase.com:6543/postgres
 
 # AI Configuration (Optional)
+
 GROQ_API_KEY=your-groq-api-key
 AI_API_KEY=your-openai-api-key-optional
 
 # CORS Origins (comma-separated)
+
 ALLOWED_ORIGINS=http://localhost:3000,http://localhost:3001

From 0872ce11f91717f4757cf19f7915cff6cbfe6da5 Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 05:20:03 +0530
Subject: [PATCH 4/7] feat: add supabase connection check on backend startup

---
 backend/app/api/routes/health.py        |  6 +++---
 backend/app/main.py                     | 16 ++++++++++++++--
 backend/app/services/supabase_client.py |  9 +++------
 frontend/types/supabase.ts              | 18 +++++++++---------
 4 files changed, 29 insertions(+), 20 deletions(-)

diff --git a/backend/app/api/routes/health.py b/backend/app/api/routes/health.py
index 151b703..02cf013 100644
--- a/backend/app/api/routes/health.py
+++ b/backend/app/api/routes/health.py
@@ -18,18 +18,18 @@ def check_supabase():
     """
     try:
         from app.services.supabase_client import supabase
-        
+
         # Attempt a simple query to verify connection
         # This will fail gracefully if no tables exist yet
         response = supabase.table("_supabase_test").select("*").limit(1).execute()
-        
+
         return {
             "connected": True,
             "message": "Supabase connection is working!",
             "status": "healthy"
         }
     except Exception as e:
-        # Even if the query fails (table doesn't exist), 
+        # Even if the query fails (table doesn't exist),
         # we can still confirm the client initialized
         return {
             "connected": True,
diff --git a/backend/app/main.py b/backend/app/main.py
index 32b2194..347eb09 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -2,10 +2,23 @@
 from fastapi.middleware.cors import CORSMiddleware
 import os
 from app.api.routes import health
+from app.services.supabase_client import supabase
 
 app = FastAPI(title="Inpact Backend", version="0.1.0")
 
-# --- CORS Setup (so frontend can talk to backend) ---
+# Verify Supabase client initialization on startup
+try:
+    # Try a lightweight query
+    response = supabase.table("_supabase_test").select("*").limit(1).execute()
+    print("✅ Supabase client initialized successfully.")
+except Exception as e:
+    error_msg = str(e)
+    if "Could not find the table" in error_msg:
+        print("⚠️ Supabase client connected, but test table does not exist. Connection is working.")
+    else:
+        print(f"❌ Failed to verify Supabase connection: {e}")
+
+# --- CORS Setup ---
 app.add_middleware(
     CORSMiddleware,
     allow_origins=os.getenv("ALLOWED_ORIGINS", "http://localhost:3000").split(","),
@@ -14,7 +27,6 @@
     allow_headers=["*"],
 )
 
-# Include routers
 app.include_router(health.router)
 
 @app.get("/")
diff --git a/backend/app/services/supabase_client.py b/backend/app/services/supabase_client.py
index 2f00303..2ea674e 100644
--- a/backend/app/services/supabase_client.py
+++ b/backend/app/services/supabase_client.py
@@ -1,9 +1,6 @@
-"""
-Supabase client initialization for backend services.
-Uses service role key for admin-level operations.
-"""
+
 from supabase import create_client, Client
 from app.core.config import settings
 
-# Initialize Supabase client with service role key
-supabase: Client = create_client(settings.supabase_url, settings.supabase_service_key)
+# Initialize Supabase client with role key
+supabase: Client = create_client(settings.supabase_url, settings.supabase_key)
diff --git a/frontend/types/supabase.ts b/frontend/types/supabase.ts
index e4fb4c4..d08b75d 100644
--- a/frontend/types/supabase.ts
+++ b/frontend/types/supabase.ts
@@ -4,7 +4,7 @@ export type Json =
   | boolean
   | null
   | { [key: string]: Json | undefined }
-  | Json[]
+  | Json[];
 
 export interface Database {
   public: {
@@ -28,15 +28,15 @@ export interface Database {
       //     created_at?: string
       //   }
       // }
-    }
+    };
     Views: {
-      [_ in never]: never
-    }
+      [_ in never]: never;
+    };
     Functions: {
-      [_ in never]: never
-    }
+      [_ in never]: never;
+    };
     Enums: {
-      [_ in never]: never
-    }
-  }
+      [_ in never]: never;
+    };
+  };
 }

From ccadd116a92290565edc0d86c014b1138a8c28cd Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 05:26:15 +0530
Subject: [PATCH 5/7] chore: add backend README with setup and usage
 instructions

---
 README.md | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 07d283d..a22858c 100644
--- a/README.md
+++ b/README.md
@@ -91,19 +91,18 @@ cd inpact
 #### 2. Frontend Setup
 
 1. Navigate to the frontend directory:
+
 ```sh
 cd frontend
 ```
 
 2. Install dependencies:
+
 ```sh
 npm install
 ```
 
-
-3. Create a `.env` file using `.env-example` file:
-
-
+3. Create a `.env` file using `.env.example` at the frontend root:
 
 4. Get your Supabase credentials:
    - Go to [Supabase](https://supabase.com/)
@@ -115,25 +114,26 @@ npm install
 #### 3. Backend Setup
 
 1. Navigate to the backend directory:
+
 ```sh
 cd ../backend
 ```
 
 2. Install dependencies:
+
 ```sh
 pip install -r requirements.txt
 ```
 
-
 3. Navigate to the app directory:
+
 ```sh
 cd app
 ```
 
-4. Create a `.env` file using `.env-example` as a reference.
+4. Create a `.env` file using `.env.example` as a reference.
 
 5. Obtain Supabase credentials:
-
    - Go to [Supabase](https://supabase.com/)
    - Log in and create a new project
    - Click on the project and remember the project password
@@ -160,20 +160,20 @@ cd app
       dbname=postgres
      ```
 
-
 6. Get the Groq API key:
    - Visit [Groq Console](https://console.groq.com/)
    - Create an API key and paste it into the `.env` file
 
 #### 4. Start Development Servers
 
-
 1. Start the frontend server (from the frontend directory):
+
 ```sh
 npm run dev
 ```
 
 2. Start the backend server (from the backend/app directory):
+
 ```sh
 uvicorn main:app --reload
 ```
@@ -183,12 +183,10 @@ uvicorn main:app --reload
 To populate the database with initial data, follow these steps:
 
 1. **Open Supabase Dashboard**
-
    - Go to [Supabase](https://supabase.com/) and log in.
    - Select your created project.
 
 2. **Access the SQL Editor**
-
    - In the left sidebar, click on **SQL Editor**.
 
 3. **Run the SQL Script**
@@ -266,6 +264,4 @@ graph TD;
 
 For queries, issues, or feature requests, please raise an issue or reach out on our Discord server.
 
-
 Happy Coding!
-

From 1e0b1124dbb1dd7201cbba7532c322b980205a3b Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 06:01:03 +0530
Subject: [PATCH 6/7] chore:setup instructions are now consistent and secure

---
 SUPABASE_SETUP.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/SUPABASE_SETUP.md b/SUPABASE_SETUP.md
index 5031e83..24eb65f 100644
--- a/SUPABASE_SETUP.md
+++ b/SUPABASE_SETUP.md
@@ -50,8 +50,9 @@ This project uses Supabase for authentication, database, and backend services.
    - Update with your Supabase credentials:
      ```env
      SUPABASE_URL=https://your-project.supabase.co
-     SUPABASE_SERVICE_KEY=your-service-role-key-here
+     SUPABASE_KEY=your-anon-key-here
      ```
+     > **Note:** Use the public Supabase Anon Key (`SUPABASE_KEY`) for backend configuration. Do **not** use or store the Service Role key in your backend `.env` file.
 
 3. **Use the Supabase client**:
 
@@ -123,7 +124,7 @@ backend/
 ### Backend (FastAPI)
 
 - `SUPABASE_URL`: Your Supabase project URL
-- `SUPABASE_SERVICE_KEY`: Supabase service role key (admin access, keep secret!)
+- `SUPABASE_KEY`: Supabase anon/public key (safe for backend, matches config.py)
 - `DATABASE_URL`: (Optional) Direct PostgreSQL connection string
 - `ALLOWED_ORIGINS`: CORS allowed origins (comma-separated)
 
@@ -131,7 +132,7 @@ backend/
 
 1. **Never commit `.env` files** - they are in `.gitignore`
 2. **Frontend uses anon key** - safe for browser, limited permissions
-3. **Backend uses service key** - full admin access, never expose to frontend
+3. **Backend uses anon key** - safe for backend, never expose service role key or store it in backend environment files
 4. **Rotate keys if exposed** - generate new keys in Supabase dashboard
 5. **Use environment-specific keys** - different keys for dev/staging/prod
 

From 582df75a1fd26d58dcdb13f788bbd6865787b8da Mon Sep 17 00:00:00 2001
From: Saahi30 <saahi.dubey77@gmail.com>
Date: Sun, 2 Nov 2025 06:10:07 +0530
Subject: [PATCH 7/7] modified error responses

---
 backend/app/api/routes/health.py        | 26 ++++++++++++++++++-------
 backend/app/services/supabase_client.py |  3 +--
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/backend/app/api/routes/health.py b/backend/app/api/routes/health.py
index 02cf013..6f42dbf 100644
--- a/backend/app/api/routes/health.py
+++ b/backend/app/api/routes/health.py
@@ -20,7 +20,6 @@ def check_supabase():
         from app.services.supabase_client import supabase
 
         # Attempt a simple query to verify connection
-        # This will fail gracefully if no tables exist yet
         response = supabase.table("_supabase_test").select("*").limit(1).execute()
 
         return {
@@ -29,11 +28,24 @@ def check_supabase():
             "status": "healthy"
         }
     except Exception as e:
-        # Even if the query fails (table doesn't exist),
-        # we can still confirm the client initialized
+        error_msg = str(e)
+        # Detect table-not-found error (Supabase/PostgREST or DB error)
+        if (
+            "does not exist" in error_msg or
+            "relation" in error_msg and "does not exist" in error_msg or
+            "Could not find the table" in error_msg or
+            "PGRST205" in error_msg
+        ):
+            return {
+                "connected": True,
+                "message": "Supabase client initialized (no tables queried yet)",
+                "status": "ready",
+                "note": error_msg
+            }
+        # For any other error, treat as unhealthy
         return {
-            "connected": True,
-            "message": "Supabase client initialized (no tables queried yet)",
-            "status": "ready",
-            "note": str(e)
+            "connected": False,
+            "message": "Supabase connection failed",
+            "status": "unhealthy",
+            "note": error_msg
         }
diff --git a/backend/app/services/supabase_client.py b/backend/app/services/supabase_client.py
index 2ea674e..d1078b2 100644
--- a/backend/app/services/supabase_client.py
+++ b/backend/app/services/supabase_client.py
@@ -1,6 +1,5 @@
-
 from supabase import create_client, Client
 from app.core.config import settings
 
-# Initialize Supabase client with role key
+# Initialize Supabase client with anon key (public)
 supabase: Client = create_client(settings.supabase_url, settings.supabase_key)