Rework db package to make it testable

server/internal/models/session.go

@@ -0,0 +1,13 @@
+// Package models contains the data models used throughout the application. These models are used to represent data in the database, as well as to validate and serialize data in the application.
+package models
+
+import "time"
+
+// Session represents a user session in the database
+type Session struct {
+	ID           string    // Unique session identifier
+	UserID       int       // ID of the user this session belongs to
+	RefreshToken string    // The refresh token associated with this session
+	ExpiresAt    time.Time // When this session expires
+	CreatedAt    time.Time // When this session was created
+}