# ✅ Database & Swagger Alignment Fixed

**Date:** January 7, 2026  
**Status:** COMPLETED

---

## 🎯 Problem Solved

Swagger documentation ki field names actual database tables se match nahi kar rahi thi. Ab sab columns properly documented hain with correct names, types, and constraints.

---

## 📊 Updated Schemas with Actual Database Columns

### 1. **users** Table ✅
```json
{
  "id": "integer (PK)",
  "employee_id": "string (100) nullable",
  "name": "string (150) required",
  "email": "string (150) unique required",
  "password": "string required",
  "department_id": "integer nullable FK→departments",
  "team_id": "integer nullable FK→teams",
  "designation": "string (150) nullable",
  "avatar_url": "string nullable",
  "total_points": "integer default(0)",
  "role": "enum[employee,admin,super_admin] default(employee)",
  "status": "enum[active,inactive,suspended] default(active)",
  "last_login": "timestamp nullable",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Added `employee_id` field
- ✅ Added `designation` field  
- ✅ Added `avatar_url` field
- ✅ Correct `role` enum values
- ✅ Correct `status` enum with "suspended"
- ✅ Max lengths specified (150 for name/email)

---

### 2. **admins** Table ✅
```json
{
  "id": "integer (PK)",
  "user_id": "integer unique FK→users",
  "role_name": "string (100) nullable",
  "permissions": "json nullable",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Documented `user_id` foreign key
- ✅ Changed to `role_name` (not just "role")
- ✅ Permissions as JSON array

---

### 3. **points_transactions** Table ✅
```json
{
  "id": "integer (PK)",
  "user_id": "integer FK→users",
  "source_type": "enum[quiz,challenge,attendance,redeem,referral,admin_adjust]",
  "source_id": "integer nullable",
  "change": "integer (positive or negative)",
  "balance_after": "integer",
  "notes": "string (512) nullable",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ❌ Old: Used "points" and "reason"
- ✅ New: Uses "change" and "notes" (matching database)
- ✅ All 6 source_type enum values documented
- ✅ Added "balance_after" field
- ✅ Changed "reason" → "notes" everywhere

---

### 4. **achievements** Table ✅
```json
{
  "id": "integer (PK)",
  "name": "string",
  "description": "text",
  "points_reward": "integer default(0)",
  "badge_icon": "string (1024) nullable",
  "type": "string (100)",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ❌ Old: Used "points"
- ✅ New: Uses "points_reward" (matching database)
- ✅ Correct field name "badge_icon" (not "badge_url")
- ✅ Max length 1024 for badge_icon

---

### 5. **attendance_logs** Table ✅
```json
{
  "id": "integer (PK)",
  "user_id": "integer FK→users",
  "date": "date unique with user_id",
  "checkin_time": "timestamp nullable",
  "streak_count": "integer default(0)",
  "points_awarded": "integer default(0)",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Field name "checkin_time" (not "check_in" or "checkin")
- ✅ Separate "date" and "checkin_time" fields
- ✅ "streak_count" documented
- ✅ "points_awarded" documented (not "points_earned")

---

### 6. **quizzes** Table ✅
```json
{
  "id": "integer (PK)",
  "title": "string",
  "category": "string (100) nullable",
  "difficulty": "enum[easy,medium,hard] default(easy)",
  "total_points": "integer default(0)",
  "start_date": "timestamp nullable",
  "end_date": "timestamp nullable",
  "status": "enum[draft,published,archived] default(draft)",
  "created_by": "integer FK→users",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Added "category" field
- ✅ Added "difficulty" enum (easy/medium/hard)
- ✅ Using "total_points" (not just "points")
- ✅ Status enum values documented
- ✅ Foreign key "created_by" documented

---

### 7. **challenges** Table ✅
```json
{
  "id": "integer (PK)",
  "name": "string",
  "type": "enum[individual,team]",
  "description": "text nullable",
  "start_date": "date nullable",
  "end_date": "date nullable",
  "points": "integer default(0)",
  "status": "enum[draft,active,completed] default(draft)",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Field is "name" (not "title")
- ✅ Type enum: individual/team
- ✅ Status enum: draft/active/completed
- ✅ Dates are DATE format (not timestamp)

---

### 8. **rewards** Table ✅
```json
{
  "id": "integer (PK)",
  "name": "string",
  "description": "text",
  "points_cost": "integer",
  "stock": "integer default(0)",
  "type": "enum[physical,digital,voucher,leave] default(physical)",
  "image_url": "string (1024) nullable",
  "created_at": "timestamp",
  "updated_at": "timestamp"
}
```

**Swagger Updated:**
- ✅ Using "points_cost" (not "points_required")
- ✅ Added "stock" field
- ✅ Added "type" enum with 4 values
- ✅ Field is "image_url" (not "image")

---

## 🔧 API Endpoint Fixes

### Before vs After:

| Endpoint | Old Parameter | New Parameter | Fixed |
|----------|--------------|---------------|-------|
| **POST /admin/points/award** | `reason` | `notes` (max 512) | ✅ |
| **POST /admin/points/deduct** | `reason` | `notes` (max 512) | ✅ |
| **POST /achievements** | `points` | `points_reward` | ✅ |
| **POST /achievements** | No max length | `badge_icon` max 1024 | ✅ |
| **POST /auth/register** | `phone_number`, `date_of_birth` | `employee_id`, `designation` | ✅ |
| **GET /points/history?source_type** | 4 types | 6 types (added redeem, referral, admin_adjust) | ✅ |

---

## 📝 Request Body Examples - NOW CORRECT

### Award Points (Admin)
```json
{
  "user_id": 1,
  "points": 50,
  "notes": "Excellent performance this month"
}
```
✅ Uses "notes" not "reason"

### Create Achievement
```json
{
  "name": "Perfect Attendance",
  "description": "30 consecutive days",
  "points_reward": 100,
  "badge_icon": "https://example.com/badge.png",
  "type": "general"
}
```
✅ Uses "points_reward" not "points"

### Register User
```json
{
  "name": "John Doe",
  "email": "john@example.com",
  "password": "password123",
  "password_confirmation": "password123",
  "employee_id": "EMP001",
  "designation": "Senior Developer",
  "department_id": 1,
  "team_id": 1
}
```
✅ Uses actual users table columns

---

## 🎨 Schema Components Added

Added detailed schemas in Swagger for:
- ✅ User (with all 14 fields)
- ✅ Admin (with user_id FK)
- ✅ PointsTransaction (with change, balance_after, notes)
- ✅ Achievement (with points_reward, badge_icon)
- ✅ AttendanceLog (with checkin_time, streak_count, points_awarded)
- ✅ Quiz (with category, difficulty, total_points, status)
- ✅ Challenge (with name, type, dates, status)
- ✅ Reward (with points_cost, stock, type, image_url)

---

## ✅ Testing Verification

### Test in Swagger UI:
1. Open: `http://localhost:8000/api-docs/swagger.html`
2. Check "Components → Schemas" section
3. Verify all field names match database
4. Test "Try it out" with correct field names

### Test API Call:
```powershell
# Award points with CORRECT field name
$body = @{
    user_id = 1
    points = 50
    notes = "Great work!"
} | ConvertTo-Json

$headers = @{
    "Authorization" = "Bearer YOUR_TOKEN"
    "Content-Type" = "application/json"
}

Invoke-RestMethod -Uri "http://localhost:8000/api/v1/admin/points/award" -Method POST -Headers $headers -Body $body
```

---

## 🎯 Summary

| Category | Status |
|----------|--------|
| **users table** columns | ✅ ALL MATCH |
| **admins table** columns | ✅ ALL MATCH |
| **points_transactions** columns | ✅ ALL MATCH |
| **achievements** columns | ✅ ALL MATCH |
| **attendance_logs** columns | ✅ ALL MATCH |
| **quizzes** columns | ✅ ALL MATCH |
| **challenges** columns | ✅ ALL MATCH |
| **rewards** columns | ✅ ALL MATCH |
| **API request bodies** | ✅ FIXED |
| **Enum values** | ✅ ACCURATE |
| **Foreign keys** | ✅ DOCUMENTED |
| **Max lengths** | ✅ SPECIFIED |

---

## 🚀 Ready for Production

**Swagger documentation ab 100% database ke sath match kar raha hai!**

- ✅ All table schemas documented
- ✅ All column names correct
- ✅ All data types accurate
- ✅ All enum values complete
- ✅ All foreign keys documented
- ✅ All max lengths specified
- ✅ Request/response examples updated

**External teams ko ab sahi documentation mil raha hai!** 🎉