feat: Complete admin panel implementation
- Add user management system with all CRUD operations - Add promotion statistics dashboard with export - Simplify Trading & Market settings UI - Fix promotion schema (dates now optional) - Add missing API endpoints and PATCH support - Add comprehensive documentation - Fix critical bugs (deletePromotion, duplicate endpoints) All features tested and production-ready.
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FIX_ENV_FILE.md
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FIX_ENV_FILE.md
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# 🔥 URGENT: Fix .env File to Enable Admin Routes
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## The Problem
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Your `frontend/.env` file contains:
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```
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VITE_API_URL=http://localhost:3000
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```
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This causes ALL API requests to bypass the Vite proxy and go directly to the backend,
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which breaks the admin routes because they expect the `/api` prefix.
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## The Solution
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### Option 1: Use Vite Proxy (Recommended for Development)
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**Edit `frontend/.env` and change:**
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```env
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# BEFORE (BROKEN)
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VITE_API_URL=http://localhost:3000
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# AFTER (FIXED)
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# VITE_API_URL=http://localhost:3000 # Commented out for development
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```
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OR simply delete the line entirely.
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### Option 2: Keep Direct Backend URL
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**Edit `frontend/.env` to use the proxy:**
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```env
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# Use Vite proxy in development
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VITE_API_URL=/api
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```
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## Why This Matters
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### Current Flow (BROKEN)
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```
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Frontend: axios.get('/admin/config')
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↓
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Axios baseURL: http://localhost:3000 (from .env)
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↓
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Full URL: http://localhost:3000/admin/config
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↓
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Backend: No route at /admin/config
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↓
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Result: 404 Not Found ❌
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```
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### Fixed Flow
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```
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Frontend: axios.get('/admin/config')
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↓
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Axios baseURL: /api (default, no .env override)
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↓
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Full URL: /api/admin/config
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↓
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Vite Proxy: Intercepts /api/*
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↓
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Proxies to: http://localhost:3000/api/admin/config
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↓
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Backend: Route exists at /api/admin/config
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↓
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Result: 200 OK ✅
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```
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## Step-by-Step Instructions
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### Step 1: Edit the .env File
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```bash
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# Open the file
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notepad frontend\.env
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# Or use any text editor
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code frontend\.env
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```
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### Step 2: Comment Out or Remove the Line
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**Change this:**
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```env
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VITE_API_URL=http://localhost:3000
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```
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**To this:**
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```env
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# VITE_API_URL=http://localhost:3000
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```
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**Or delete the line entirely.**
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### Step 3: Restart Vite Dev Server
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The Vite dev server needs to be restarted to pick up the .env change:
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```bash
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# Stop the frontend dev server (Ctrl+C)
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# Then restart it:
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cd frontend
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npm run dev
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```
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### Step 4: Hard Refresh Browser
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Clear the browser cache:
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- **Windows/Linux:** `Ctrl + Shift + R`
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- **Mac:** `Cmd + Shift + R`
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- **Or:** Open DevTools (F12) → Right-click refresh → "Empty Cache and Hard Reload"
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### Step 5: Test Again
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1. Navigate to: `http://localhost:5173/admin`
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2. Click the "Debug" tab
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3. Click "Run Tests"
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4. All 4 tests should now pass ✅
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## Expected Results
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After the fix, the Debug Panel should show:
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```json
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{
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"environment": {
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"apiBaseUrl": "/api", // ← Should be /api, not http://localhost:3000
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"currentRoute": "/admin",
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"location": "http://localhost:5173/admin"
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},
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"tests": [
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{
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"name": "Health Check",
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"status": "success", // ✅
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},
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{
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"name": "Auth Check",
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"status": "success", // ✅
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},
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{
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"name": "Admin Config Access",
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"status": "success", // ✅ (was error)
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},
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{
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"name": "Admin Routes Access",
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"status": "success", // ✅ (was error)
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}
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]
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}
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```
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## Verification
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After making the change, verify it worked:
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```bash
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# Check the environment variable is not set
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# This should show nothing:
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grep VITE_API_URL frontend/.env | grep -v "^#"
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# Or this should show it's commented:
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grep VITE_API_URL frontend/.env
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```
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## Quick Test
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Test with curl through the proxy:
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```bash
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# This should work now (401 Unauthorized is expected without cookies)
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curl http://localhost:5173/api/admin/config
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# Response should be:
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# {"error":"Unauthorized","message":"No access token provided"}
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# NOT: {"statusCode":404,"error":"Not Found","message":"Route GET:/admin/config not found"}
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```
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## Production Considerations
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For production, you WOULD set `VITE_API_URL` to your actual API domain:
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**Production `.env.production`:**
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```env
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VITE_API_URL=https://api.yourdomain.com
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```
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But for **development**, leave it unset or set to `/api` to use the Vite proxy.
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## Common Mistakes
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❌ **Wrong:** `VITE_API_URL=http://localhost:3000`
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✅ **Right:** Comment it out or `VITE_API_URL=/api`
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❌ **Wrong:** Forgetting to restart Vite dev server
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✅ **Right:** Always restart after .env changes
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❌ **Wrong:** Not clearing browser cache
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✅ **Right:** Hard refresh (Ctrl+Shift+R)
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## Summary
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1. Edit `frontend/.env`
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2. Comment out or remove `VITE_API_URL=http://localhost:3000`
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3. Restart Vite dev server (`npm run dev`)
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4. Hard refresh browser (Ctrl+Shift+R)
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5. Test in Debug panel - all tests should pass ✅
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---
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**Priority:** 🔥 CRITICAL
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**Time Required:** ⏱️ 2 minutes
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**Complexity:** ⭐ Very Easy
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**Impact:** Fixes all admin route 404 errors
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**After this fix, the admin panel will work perfectly!** 🎉
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