tugas baru

internal/models/models.go

@@ -4,11 +4,25 @@ import (
 	"time"
 )
 
-// Snippet merepresentasikan satu baris data dari database PostgreSQL
+// User merepresentasikan tabel users di database
+type User struct {
+	ID           string `json:"id"`       // UUID, server-generated
+	Username     string `json:"username"` // unique, case-sensitive, 3-32 chars
+	PasswordHash string `json:"-"`        // never returned in any response
+}
+
+// Session merepresentasikan tabel sessions di database
+type Session struct {
+	Token     string    `json:"token"`      // server-generated, unique bearer token
+	UserID    string    `json:"user_id"`    // foreign key ke users.id
+	CreatedAt time.Time `json:"created_at"` // informational only
+}
+
+// Snippet merepresentasikan tabel snippets di database
+// UserID disimpan di DB tapi tidak di-serialize ke JSON response
 type Snippet struct {
-	ID        int64     `json:"id"`
-	Title     string    `json:"title"`
-	Content   string    `json:"content"`
-	CreatedAt time.Time `json:"created_at"`
-	ExpiresAt time.Time `json:"expires_at"`
-}
+	ID      string `json:"id"`
+	Title   string `json:"title"`
+	Content string `json:"content"`
+	UserID  string `json:"-"` // internal only, not in JSON response
+}