db

Documentation

Index

• func Disconnect() error
• func DoTransaction(fc func(tx *gorm.DB) error) error
• func InitDB()
• func InitRedis()
• func RedisDecr(key string) (int64, error)
• func RedisDelete(key string) error
• func RedisExist(key string) bool
• func RedisGet(key string, out interface{}) error
• func RedisGetInt(key string) (int64, error)
• func RedisGetString(key string) (string, error)
• func RedisIncr(key string) (int64, error)
• func RedisSet(key string, val interface{}, expire time.Duration) error
• func RedisSetBytes(key string, val interface{}, expire time.Duration) error
• func RedisSetString(key string, val string, expire time.Duration) error
• type Application
  • func (a *Application) Find() error
  • func (a *Application) FindWithTx(tx *gorm.DB) error
  • func (a *Application) Save() error
  • func (a *Application) SaveWithTx(tx *gorm.DB) error
• type ShortLink
  • func (s *ShortLink) Find() error
  • func (s *ShortLink) FindWithTx(tx *gorm.DB) error
  • func (s *ShortLink) Save() error
  • func (s *ShortLink) SaveWithTx(tx *gorm.DB) error
• type User
  • func (u *User) Find() error
  • func (u *User) FindWithTx(tx *gorm.DB) error
  • func (u *User) Save() error
  • func (u *User) SaveWithTx(tx *gorm.DB) error

Functions

func Disconnect

func Disconnect() error

Disconnect disconnect

func DoTransaction

func DoTransaction(fc func(tx *gorm.DB) error) error

DoTransaction do transaction

func InitDB

func InitDB()

InitDB init db

func InitRedis

func InitRedis()

InitRedis init Redis

func RedisDecr

func RedisDecr(key string) (int64, error)

RedisDecr redis decrease

func RedisDelete

func RedisDelete(key string) error

RedisDelete delete key

func RedisExist

func RedisExist(key string) bool

RedisExist check key exists

func RedisGet

func RedisGet(key string, out interface{}) error

RedisGet get value

func RedisGetInt

func RedisGetInt(key string) (int64, error)

RedisGetInt get int64

func RedisGetString

func RedisGetString(key string) (string, error)

RedisGetString get string

func RedisIncr

func RedisIncr(key string) (int64, error)

RedisIncr redis increase

func RedisSet

func RedisSet(key string, val interface{}, expire time.Duration) error

RedisSet set value

func RedisSetBytes

func RedisSetBytes(key string, val interface{}, expire time.Duration) error

RedisSetBytes set bytes

func RedisSetString

func RedisSetString(key string, val string, expire time.Duration) error

RedisSetString set string

Types

type Application

type Application struct {
	gorm.Model
	Name  string `gorm:"unique;unique_index"`
	Usage uint64 `gorm:"not null;default:0"`
	Liked uint64 `gorm:"not null;default:0"`
}

Application list of applications

func (*Application) Find

func (a *Application) Find() error

Find populate current object

func (*Application) FindWithTx

func (a *Application) FindWithTx(tx *gorm.DB) error

FindWithTx populate current object with transaction

func (*Application) Save

func (a *Application) Save() error

Save save application

func (*Application) SaveWithTx

func (a *Application) SaveWithTx(tx *gorm.DB) error

SaveWithTx save application with transaction

type ShortLink

type ShortLink struct {
	gorm.Model
	Link   *string `gorm:"not null"`
	Usage  uint64  `gorm:"not null;default:0"`
	UserID uint
}

ShortLink database entity

func (*ShortLink) Find

func (s *ShortLink) Find() error

Find populate current object

func (*ShortLink) FindWithTx

func (s *ShortLink) FindWithTx(tx *gorm.DB) error

FindWithTx populate current object with transaction

func (*ShortLink) Save

func (s *ShortLink) Save() error

Save save current object

func (*ShortLink) SaveWithTx

func (s *ShortLink) SaveWithTx(tx *gorm.DB) error

SaveWithTx save current object with transaction

type User

type User struct {
	gorm.Model
	Username   string `gorm:"unique_index"`
	Password   string
	Email      string `gorm:"primary_key;unique"`
	GoogleID   string
	LikedApps  pq.StringArray `gorm:"type:text[]"`
	ShortLinks []ShortLink
}

User database entity

func (*User) Find

func (u *User) Find() error

Find populate current object

func (*User) FindWithTx

func (u *User) FindWithTx(tx *gorm.DB) error

FindWithTx populate current object with transaction

func (*User) Save

func (u *User) Save() error

Save save current user

func (*User) SaveWithTx

func (u *User) SaveWithTx(tx *gorm.DB) error

SaveWithTx save current user with transaction