Add Redis support for session and user management

types/types.go

@@ -1,7 +1,10 @@
 package types
 
 import (
+	"context"
+	"github.com/fossyy/filekeeper/types/models"
 	"github.com/google/uuid"
+	"time"
 )
 
 type Message struct {
@@ -29,3 +32,59 @@ type FileData struct {
 	Size       string
 	Downloaded int64
 }
+
+type UserWithExpired struct {
+	UserID   uuid.UUID
+	Username string
+	Email    string
+	Password string
+	Totp     string
+	AccessAt time.Time
+}
+
+type FileWithExpired struct {
+	ID            uuid.UUID
+	OwnerID       uuid.UUID
+	Name          string
+	Size          int64
+	Downloaded    int64
+	UploadedByte  int64
+	UploadedChunk int64
+	Done          bool
+	AccessAt      time.Time
+}
+
+type Database interface {
+	IsUserRegistered(email string, username string) bool
+	IsEmailRegistered(email string) bool
+
+	CreateUser(user *models.User) error
+	GetUser(email string) (*models.User, error)
+	GetAllUsers() ([]models.User, error)
+	UpdateUserPassword(email string, password string) error
+
+	CreateFile(file *models.File) error
+	GetFile(fileID string) (*models.File, error)
+	GetUserFile(name string, ownerID string) (*models.File, error)
+	GetFiles(ownerID string) ([]*models.File, error)
+
+	UpdateUploadedByte(index int64, fileID string)
+	UpdateUploadedChunk(index int64, fileID string)
+	FinalizeFileUpload(fileID string)
+
+	InitializeTotp(email string, secret string) error
+}
+
+type CachingServer interface {
+	GetCache(ctx context.Context, key string) (string, error)
+	SetCache(ctx context.Context, key string, value interface{}, expiration time.Duration) error
+	DeleteCache(ctx context.Context, key string) error
+	GetKeys(ctx context.Context, pattern string) ([]string, error)
+}
+
+type Services interface {
+	GetUser(ctx context.Context, email string) (*UserWithExpired, error)
+	DeleteUser(email string)
+	GetFile(id string) (*FileWithExpired, error)
+	GetUserFile(name, ownerID string) (*FileWithExpired, error)
+}