Initial commit: Эфир мессенджер

internal/repository/interface.go

@@ -0,0 +1,63 @@
+package repository
+
+import (
+	"context"
+	"time"
+	"messenger/internal/models"
+)
+
+type UserRepository interface {
+	Create(ctx context.Context, user *models.User) error
+	FindByID(ctx context.Context, id int64) (*models.User, error)
+	FindByLogin(ctx context.Context, login string) (*models.User, error)
+	SearchByLogin(ctx context.Context, query string, limit int) ([]*models.User, error)
+	UpdateLastSeen(ctx context.Context, userID int64) error
+	UpdateRole(ctx context.Context, userID int64, role models.UserRole) error
+	Delete(ctx context.Context, userID int64) error
+	Exists(ctx context.Context, login string) (bool, error)
+}
+
+type ProfileRepository interface {
+	Create(ctx context.Context, profile *models.Profile) error
+	FindByUserID(ctx context.Context, userID int64) (*models.Profile, error)
+	Update(ctx context.Context, profile *models.Profile) error
+	UpdateAvatar(ctx context.Context, userID int64, avatarURL *string) error
+}
+
+type ChatRepository interface {
+	Create(ctx context.Context, chat *models.Chat) error
+	FindByID(ctx context.Context, id int64) (*models.Chat, error)
+	GetUserChats(ctx context.Context, userID int64) ([]*models.Chat, error)
+	UpdateTitle(ctx context.Context, chatID int64, title string) error
+	Delete(ctx context.Context, chatID int64) error
+	
+	// Member operations
+	AddMember(ctx context.Context, chatID, userID int64, role models.MemberRole) error
+	RemoveMember(ctx context.Context, chatID, userID int64) error
+	GetMembers(ctx context.Context, chatID int64) ([]*models.ChatMember, error)
+	GetMemberRole(ctx context.Context, chatID, userID int64) (*models.MemberRole, error)
+	UpdateMemberRole(ctx context.Context, chatID, userID int64, role models.MemberRole) error
+	IsMember(ctx context.Context, chatID, userID int64) (bool, error)
+	
+	// Private chat specific
+	FindPrivateChat(ctx context.Context, userID1, userID2 int64) (*models.Chat, error)
+}
+
+type MessageRepository interface {
+	Create(ctx context.Context, message *models.Message) error
+	FindByID(ctx context.Context, id int64) (*models.Message, error)
+	GetChatHistory(ctx context.Context, chatID int64, limit int, before time.Time) ([]*models.Message, error)
+	GetLastMessage(ctx context.Context, chatID int64) (*models.Message, error)
+	MarkAsRead(ctx context.Context, messageID int64) error
+	Delete(ctx context.Context, messageID int64) error
+	Update(ctx context.Context, message *models.Message) error
+	GetUnreadCount(ctx context.Context, chatID, userID int64) (int, error)
+}
+
+type AttachmentRepository interface {
+	Create(ctx context.Context, attachment *models.Attachment) error
+	FindByID(ctx context.Context, id int64) (*models.Attachment, error)
+	UpdateMessageID(ctx context.Context, attachmentID, messageID int64) error
+	Delete(ctx context.Context, attachmentID int64) error
+	GetByMessageID(ctx context.Context, messageID int64) (*models.Attachment, error)
+}