Add password validation

db/model/user/user.go

@@ -0,0 +1,77 @@
+package user
+
+import (
+	"fmt"
+	"github.com/fossyy/filekeeper/db"
+	"github.com/fossyy/filekeeper/logger"
+	"github.com/fossyy/filekeeper/types"
+	"sync"
+	"time"
+)
+
+type Cache struct {
+	users map[string]*types.UserWithExpired
+	mu    sync.Mutex
+}
+
+var log *logger.AggregatedLogger
+var UserCache *Cache
+
+func init() {
+	log = logger.Logger()
+
+	UserCache = &Cache{users: make(map[string]*types.UserWithExpired)}
+	ticker := time.NewTicker(time.Hour * 8)
+
+	go func() {
+		for {
+			<-ticker.C
+			currentTime := time.Now()
+			cacheClean := 0
+			log.Info(fmt.Sprintf("Cache cleanup initiated at %02d:%02d:%02d", currentTime.Hour(), currentTime.Minute(), currentTime.Second()))
+
+			UserCache.mu.Lock()
+			for _, user := range UserCache.users {
+				if currentTime.Sub(user.AccessAt) > time.Hour*8 {
+					delete(UserCache.users, user.Email)
+					cacheClean++
+				}
+			}
+			UserCache.mu.Unlock()
+
+			log.Info(fmt.Sprintf("Cache cleanup completed: %d entries removed. Finished at %s", cacheClean, time.Since(currentTime)))
+		}
+	}()
+}
+
+func Get(email string) (*types.UserWithExpired, error) {
+	UserCache.mu.Lock()
+	defer UserCache.mu.Unlock()
+
+	if user, ok := UserCache.users[email]; ok {
+		return user, nil
+	}
+
+	var userData types.UserWithExpired
+	err := db.DB.Table("users").Where("email = ?", email).First(&userData).Error
+	if err != nil {
+		return nil, err
+	}
+
+	UserCache.users[email] = &types.UserWithExpired{
+		UserID:   userData.UserID,
+		Username: userData.Username,
+		Email:    userData.Email,
+		Password: userData.Password,
+		AccessAt: time.Now(),
+	}
+
+	return &userData, nil
+}
+
+func DeleteCache(email string) {
+	UserCache.mu.Lock()
+	defer UserCache.mu.Unlock()
+
+	delete(UserCache.users, email)
+}