model

Documentation

Index

• func Check(ctx context.Context, db *gorm.DB) (bool, error)
• func ExecTrans(ctx context.Context, db *gorm.DB, fn TransFunc) error
• func ExecTransWithLock(ctx context.Context, db *gorm.DB, fn TransFunc) error
• func FindOne(ctx context.Context, db *gorm.DB, out interface{}) (bool, error)
• func FindPage(ctx context.Context, db *gorm.DB, pageIndex, pageSize int, out interface{}) (int, error)
• func WrapPageQuery(ctx context.Context, db *gorm.DB, pp *schema.PaginationParam, out interface{}) (*schema.PaginationResult, error)
• type TransFunc

Functions

func Check

func Check(ctx context.Context, db *gorm.DB) (bool, error)

Check - Check if the data exists

func ExecTrans

func ExecTrans(ctx context.Context, db *gorm.DB, fn TransFunc) error

ExecTrans - Execute transaction

func ExecTransWithLock

func ExecTransWithLock(ctx context.Context, db *gorm.DB, fn TransFunc) error

ExecTransWithLock - Execution transaction (lock)

func FindOne

func FindOne(ctx context.Context, db *gorm.DB, out interface{}) (bool, error)

FindOne - Query a single piece of data

func FindPage

func FindPage(ctx context.Context, db *gorm.DB, pageIndex, pageSize int, out interface{}) (int, error)

FindPage - Query paging data

func WrapPageQuery

func WrapPageQuery(ctx context.Context, db *gorm.DB, pp *schema.PaginationParam, out interface{}) (*schema.PaginationResult, error)

WrapPageQuery - Packaging with paginated queries

Types

type TransFunc

type TransFunc func(context.Context) error

TransFunc - Defining transaction execution functions