dal

Documentation

Index

• func CreateUser(ctx context.Context, user *db.User) error
• func DecreaseFollowCount(ctx context.Context, userID int64, toUserID int64) error
• func GetUserById(ctx context.Context, userId int64) (db.User, error)
• func GetUserByName(ctx context.Context, userName string) (db.User, error)
• func GetUserInfoListById(ctx context.Context, userIDs []int64) ([]*db.User, error)
• func IncreaseFollowCount(ctx context.Context, userID int64, toUserID int64) error

Functions

func CreateUser

func CreateUser(ctx context.Context, user *db.User) error

将用户信息插到表中

func DecreaseFollowCount

func DecreaseFollowCount(ctx context.Context, userID int64, toUserID int64) error

取关操作--减少用户的关注数&减少被关注用户的粉丝数

func GetUserById

func GetUserById(ctx context.Context, userId int64) (db.User, error)

根据userId获得User对象--一对一

func GetUserByName

func GetUserByName(ctx context.Context, userName string) (db.User, error)

根据username获得User对象--一对一

func GetUserInfoListById

func GetUserInfoListById(ctx context.Context, userIDs []int64) ([]*db.User, error)

批量根据ID获得用户信息---一对多

func IncreaseFollowCount

func IncreaseFollowCount(ctx context.Context, userID int64, toUserID int64) error

关注操作--增加用户的关注数&增加被关注用户的粉丝数