dao

package module

v0.0.0-...-0da35a1 Latest Latest Go to latest Published: Apr 11, 2019 License: MIT Imports: 18 Imported by: 0

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Repository

github.com/teachme2/gorm-dao

Documentation ¶

Index ¶

Constants
Variables
func GenerateColumnNames(targetFile string, models ...interface{}) error
func IsRecordNotFound(err error) bool
type BeforeCreateOrUpdate
type ColumnInfo
type Cursor
- func NewCursor(limit, offset int) *Cursor
- func NewFirstPageCursor() *Cursor
- func (c *Cursor) Limit() int
- func (c *Cursor) NextPage() *Cursor
- func (c *Cursor) Offset() int
- func (c *Cursor) Serialize() string
- func (c *Cursor) Unserialize(serialized string) error
type Dao
- func New(database string, connectionString string, models ...interface{}) (*Dao, error)
- func NewDebug(database string, connectionString string, models ...interface{}) (*Dao, error)
- func (d *Dao) ByID(c context.Context, m Model, id uuid.UUID) error
- func (d *Dao) ByStringID(c context.Context, m Model, strID string) error
- func (d *Dao) Clean() error
- func (d *Dao) Create(c context.Context, m Model) error
- func (d *Dao) CreateOrUpdate(c context.Context, m Model) error
- func (d *Dao) CreateOrUpdateColumns(c context.Context, m Model, ci ...ColumnInfo) error
- func (d *Dao) Delete(c context.Context, m Model) error
- func (d *Dao) DeprecatedUpdateColumn(c context.Context, model Model, col string, val interface{}) error
- func (d *Dao) DeprecatedUpdateColumns(c context.Context, model Model, cols map[string]interface{}) error
- func (d *Dao) GetDeletedByID(c context.Context, m Model, id uuid.UUID) error
- func (d *Dao) HardDelete(c context.Context, m Model) error
- func (d *Dao) IncrColumn(c context.Context, model Model, col string, incr float64) error
- func (d *Dao) Init() error
- func (d *Dao) IsRecordNotFound(err error) bool
- func (d *Dao) Load(c context.Context, m Model) error
- func (d *Dao) Print(v ...interface{})
- func (d *Dao) Query(c context.Context) *Query
- func (d *Dao) UpdateColumns(c context.Context, model Model, ci ...ColumnInfo) error
type DbStatsCollector
type DummyDbStatsCollector
- func (DummyDbStatsCollector) AddDbStats(c context.Context, since time.Time, query string, params ...interface{})
type Logger
- func NewStdoutLogger() Logger
type Model
type Query
- func (q *Query) All(target interface{}) error
- func (q *Query) Count(sample Model) (int, error)
- func (q *Query) Filter(column, operation string, value interface{}) *Query
- func (q *Query) FilterExpression(expression string, values ...interface{}) *Query
- func (q *Query) First(target Model) error
- func (q *Query) IncludeDeleted() *Query
- func (q *Query) OrderBy(column string, ascDesc ...string) *Query
- func (q *Query) WithDefaultPageSize() *Query
- func (q *Query) WithPageSize(s int) *Query

Constants ¶

View Source

const (
	DefaultCursorLimit = 1000
	DefaultPageSize    = 20
)

Variables ¶

View Source

var Daos = []interface{}{new(Dao)}

Functions ¶

func GenerateColumnNames ¶

func GenerateColumnNames(targetFile string, models ...interface{}) error

func IsRecordNotFound ¶

func IsRecordNotFound(err error) bool

Types ¶

type BeforeCreateOrUpdate ¶

type BeforeCreateOrUpdate interface {
	BeforeCreateOrUpdate() map[string]interface{}
}

type ColumnInfo ¶

type ColumnInfo func() (string, interface{})

type Cursor ¶

type Cursor struct {
	// contains filtered or unexported fields
}

func NewCursor ¶

func NewCursor(limit, offset int) *Cursor

func NewFirstPageCursor ¶

func NewFirstPageCursor() *Cursor

func (*Cursor) Limit ¶

func (c *Cursor) Limit() int

func (*Cursor) NextPage ¶

func (c *Cursor) NextPage() *Cursor

func (*Cursor) Offset ¶

func (c *Cursor) Offset() int

func (*Cursor) Serialize ¶

func (c *Cursor) Serialize() string

func (*Cursor) Unserialize ¶

func (c *Cursor) Unserialize(serialized string) error

type Dao ¶

type Dao struct {
	Logger         Logger
	StatsCollector DbStatsCollector

	Debug bool
	// contains filtered or unexported fields
}

func New ¶

func New(database string, connectionString string, models ...interface{}) (*Dao, error)

func NewDebug ¶

func NewDebug(database string, connectionString string, models ...interface{}) (*Dao, error)

func (*Dao) ByID ¶

func (d *Dao) ByID(c context.Context, m Model, id uuid.UUID) error

func (*Dao) ByStringID ¶

func (d *Dao) ByStringID(c context.Context, m Model, strID string) error

func (*Dao) Clean ¶

func (d *Dao) Clean() error

func (*Dao) Create ¶

func (d *Dao) Create(c context.Context, m Model) error

func (*Dao) CreateOrUpdate ¶

func (d *Dao) CreateOrUpdate(c context.Context, m Model) error

func (*Dao) CreateOrUpdateColumns ¶

func (d *Dao) CreateOrUpdateColumns(c context.Context, m Model, ci ...ColumnInfo) error

func (*Dao) Delete ¶

func (d *Dao) Delete(c context.Context, m Model) error

func (*Dao) DeprecatedUpdateColumn ¶

func (d *Dao) DeprecatedUpdateColumn(c context.Context, model Model, col string, val interface{}) error

func (*Dao) DeprecatedUpdateColumns ¶

func (d *Dao) DeprecatedUpdateColumns(c context.Context, model Model, cols map[string]interface{}) error

func (*Dao) GetDeletedByID ¶

func (d *Dao) GetDeletedByID(c context.Context, m Model, id uuid.UUID) error

func (*Dao) HardDelete ¶

func (d *Dao) HardDelete(c context.Context, m Model) error

func (*Dao) IncrColumn ¶

func (d *Dao) IncrColumn(c context.Context, model Model, col string, incr float64) error

func (*Dao) Init ¶

func (d *Dao) Init() error

func (*Dao) IsRecordNotFound ¶

func (d *Dao) IsRecordNotFound(err error) bool

func (*Dao) Load ¶

func (d *Dao) Load(c context.Context, m Model) error

func (*Dao) Print ¶

func (d *Dao) Print(v ...interface{})

Print is used to log sql statements (implementation of gorm.logger)

func (*Dao) Query ¶

func (d *Dao) Query(c context.Context) *Query

func (*Dao) UpdateColumns ¶

func (d *Dao) UpdateColumns(c context.Context, model Model, ci ...ColumnInfo) error

type DbStatsCollector ¶

type DbStatsCollector interface {
	AddDbStats(c context.Context, since time.Time, queryFmt string, params ...interface{})
}

type DummyDbStatsCollector ¶

type DummyDbStatsCollector struct{}

func (DummyDbStatsCollector) AddDbStats ¶

func (DummyDbStatsCollector) AddDbStats(c context.Context, since time.Time, query string, params ...interface{})

type Logger ¶

type Logger interface {
	Debugf(c context.Context, format string, args ...interface{})
	Infof(c context.Context, format string, args ...interface{})
	Warningf(c context.Context, format string, args ...interface{})
	Errorf(c context.Context, format string, args ...interface{})
	Error(c context.Context, err error, format string, args ...interface{})
	Criticalf(c context.Context, format string, args ...interface{})
}

func NewStdoutLogger ¶

func NewStdoutLogger() Logger

type Model ¶

type Model interface {
	GetID() uuid.UUID
	GenerateID()
	IsIDNil() bool
}

type Query ¶

type Query struct {
	// contains filtered or unexported fields
}

func (*Query) All ¶

func (q *Query) All(target interface{}) error

func (*Query) Count ¶

func (q *Query) Count(sample Model) (int, error)

func (*Query) Filter ¶

func (q *Query) Filter(column, operation string, value interface{}) *Query

func (*Query) FilterExpression ¶

func (q *Query) FilterExpression(expression string, values ...interface{}) *Query

func (*Query) First ¶

func (q *Query) First(target Model) error

func (*Query) IncludeDeleted ¶

func (q *Query) IncludeDeleted() *Query

func (*Query) OrderBy ¶

func (q *Query) OrderBy(column string, ascDesc ...string) *Query

func (*Query) WithDefaultPageSize ¶

func (q *Query) WithDefaultPageSize() *Query

func (*Query) WithPageSize ¶

func (q *Query) WithPageSize(s int) *Query

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
models
utils

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