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belgeler/EMAIL_VERIFICATION_FIX.md

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+# Email Verification Fix - Implementation Summary
+
+## Problem
+Kullanıcılar email/password ile kayıt olduğunda email doğrulamadan login yapabiliyordu. Email doğrulama sistemi çalışmıyordu.
+
+## Root Cause
+1. User model'de `EmailVerified` field'ı `default:true` olarak ayarlıydı
+2. Migration fonksiyonu her çalıştığında NULL olan `email_verified` değerlerini `true` yapıyordu
+3. Bu yüzden yeni kayıt olan kullanıcılar bile otomatik olarak verified oluyordu
+
+## Solution
+
+### 1. User Model Fix
+**File:** `internal/models/user.go`
+
+```go
+// BEFORE
+EmailVerified *bool `gorm:"default:true" json:"email_verified"`
+
+// AFTER
+EmailVerified *bool `gorm:"default:false" json:"email_verified"`
+```
+
+### 2. Migration Fix
+**File:** `internal/database/db.go`
+
+Migration fonksiyonunu devre dışı bıraktık:
+```go
+// BEFORE
+migrateEmailVerifiedColumn()
+
+// AFTER
+// migrateEmailVerifiedColumn() // Disabled
+```
+
+### 3. Register Function
+**File:** `internal/services/auth_service.go`
+
+Zaten doğru çalışıyordu:
+```go
+falseBool := false
+user := models.User{
+    EmailVerified: &falseBool,
+    EmailVerifyToken: verifyToken,
+}
+```
+
+### 4. Login Function
+**File:** `internal/services/auth_service.go`
+
+Email doğrulama kontrolü zaten vardı:
+```go
+if !user.IsEmailVerified() {
+    return nil, "", "", errors.New("email not verified")
+}
+```
+
+## Test Results
+
+### Test 1: Email/Password Registration
+```bash
+curl -X POST http://localhost:8080/v1/auth/register \
+  -d '{"username":"finaltest","email":"finaltest@example.com","password":"testpass123"}'
+```
+**Result:** ✅ email_verified=false
+**Result:** ✅ access_token NOT returned (no immediate login)
+**Response:**
+```json
+{
+  "email_verified": false,
+  "message": "User created. Please verify your email.",
+  "has_access_token": false
+}
+```
+
+### Test 2: Login Before Email Verification
+```bash
+curl -X POST http://localhost:8080/v1/auth/login \
+  -d '{"email":"finaltest@example.com","password":"testpass123"}'
+```
+**Result:** ✅ 401 Unauthorized - "email not verified"
+
+### Test 3: Email Verification
+```bash
+curl "http://localhost:8080/v1/auth/verify-email?token=574d10afd3011535..."
+```
+**Result:** ✅ 200 OK - "Email verified successfully"
+
+### Test 4: Login After Email Verification
+```bash
+curl -X POST http://localhost:8080/v1/auth/login \
+  -d '{"email":"finaltest@example.com","password":"testpass123"}'
+```
+**Result:** ✅ 200 OK - Tokens issued successfully
+
+## Behavior Summary
+
+| Registration Method | Email Verified | Can Login Immediately? |
+|-------------------|---------------|----------------------|
+| Email/Password    | false        | ❌ No (must verify)  |
+| Google OAuth      | true         | ✅ Yes               |
+| GitHub OAuth      | true         | ✅ Yes               |
+
+## Files Modified
+
+1. ✅ `internal/models/user.go` - Changed EmailVerified default to false
+2. ✅ `internal/database/db.go` - Disabled migration that auto-verified users
+3. ✅ `emaildogrulama.txt` - Updated documentation
+
+## Status
+
+✅ **FULLY IMPLEMENTED AND TESTED**
+
+Email verification now works correctly:
+- New users must verify their email before login
+- OAuth users are auto-verified
+- Existing users remain verified
+
+## Date
+February 4, 2026