provider

Documentation

Index

• Constants
• func Close(db *gorm.DB) error
• func Ping(db *gorm.DB) error
• func Reset()
• func TranslateQuery(db *gorm.DB, query *Query) *gorm.DB
• type Filter
  • func NewFilter(field, condition string, value interface{}) *Filter
• type Ordering
  • func NewOrdering(field, direction string) *Ordering
• type Postgres
  • func (p Postgres) Client() (*gorm.DB, error)
• type Query
  • func NewQuery(model string) *Query
  • func (q *Query) Filter(property, condition string, value interface{}) *Query
  • func (q *Query) Ordering(property, direction string) *Query
  • func (q *Query) Slice(offset, limit int) *Query

Constants

const (
	Equal            = "Equal"
	LessThan         = "LessThan"
	GreaterThan      = "GreaterThan"
	GreaterThanEqual = "GreaterThanEqual"
	LessThanEqual    = "LessThanEqual"
	JSON             = "JSON"

	Descending = "Descending"
	Ascending  = "Ascending"
)

Functions

func Close

func Close(db *gorm.DB) error

func Ping

func Ping(db *gorm.DB) error

func Reset

func Reset()

func TranslateQuery

func TranslateQuery(db *gorm.DB, query *Query) *gorm.DB

Types

type Filter

type Filter struct {
	Condition string
	Field     string
	Value     interface{}
}

func NewFilter

func NewFilter(field, condition string, value interface{}) *Filter

NewFilter creates a new property filter

type Ordering

type Ordering struct {
	Field     string
	Direction string
}

func NewOrdering

func NewOrdering(field, direction string) *Ordering

type Postgres

type Postgres struct {
	DatabaseName string
	Address      string
	Username     string
	Password     string
	MaxIdleConn  int
	MaxOpenConn  int
	LogEnabled   bool
}

func (Postgres) Client

func (p Postgres) Client() (*gorm.DB, error)

type Query

type Query struct {
	Model     string
	Limit     int
	Offset    int
	Filters   []*Filter
	Orderings []*Ordering
}

func NewQuery

func NewQuery(model string) *Query

func (*Query) Filter

func (q *Query) Filter(property, condition string, value interface{}) *Query

Filter adds a filter to the query

func (*Query) Ordering

func (q *Query) Ordering(property, direction string) *Query

Order adds a sort order to the query

func (*Query) Slice

func (q *Query) Slice(offset, limit int) *Query