db

package

v0.7.0 Latest Latest Go to latest Published: Mar 19, 2024 License: AGPL-3.0 Imports: 6 Imported by: 0

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Repository

gitlab.com/picnic-app/backend/libs/golang/core

Links

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Documentation ¶

Index ¶

type Entity
- func (e *Entity) Mapper() *entityMapper
- func (e *Entity) WithMapper(em *entityMapper) *Entity
type Mapper
- func NewMapper[S Model[M], M any](_ context.Context) (Mapper[S, M], error)
type Model
type Repo
- func NewRepo[S Model[M], M any](ctx context.Context, cli *spanner.Client) (*Repo[S, M], error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Entity ¶

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

Entity ..

func (*Entity) Mapper ¶

func (e *Entity) Mapper() *entityMapper

Mapper ..

func (*Entity) WithMapper ¶

func (e *Entity) WithMapper(em *entityMapper) *Entity

WithMapper ..

type Mapper ¶

type Mapper[S Model[M], M any] interface {
	ToModel(ctx context.Context, src S) (*M, error)
	FromModel(ctx context.Context, src S, model *M) (S, error)
	ToList(ctx context.Context, list []S) ([]*M, error)
}

Mapper database model mapper

func NewMapper ¶

func NewMapper[S Model[M], M any](_ context.Context) (Mapper[S, M], error)

NewMapper constructor

type Model ¶

type Model[M any] interface {
	ToModel(ctx context.Context) (*M, error)
	FromModel(ctx context.Context, m *M) error
}

Model database model

type Repo ¶

type Repo[S Model[M], M any] struct {
	// contains filtered or unexported fields
}

Repo entity repository

func NewRepo ¶

func NewRepo[S Model[M], M any](ctx context.Context, cli *spanner.Client) (*Repo[S, M], error)

NewRepo constructor

func (*Repo[S, M]) NewEntity ¶

func (r *Repo[S, M]) NewEntity() S

func (*Repo[S, M]) NewFromModel ¶

func (r *Repo[S, M]) NewFromModel(ctx context.Context, m *M) (S, error)

func (*Repo[D, M]) SelectSingleWithBuilder ¶

func (r *Repo[D, M]) SelectSingleWithBuilder(ctx context.Context, b sq.SelectBuilder) (*M, error)

SelectSingleWithBuilder executes squirrel select builder and returns mapped result

func (*Repo[D, M]) SelectWithBuilder ¶

func (r *Repo[D, M]) SelectWithBuilder(ctx context.Context, b sq.SelectBuilder) ([]*M, error)

SelectWithBuilder executes squirrel select builder and returns mapped result

func (*Repo[S, M]) WithMapper ¶

func (r *Repo[S, M]) WithMapper(m Mapper[S, M]) *Repo[S, M]

WithMapper sets repository model mapper

func (*Repo[S, M]) WithNew ¶

func (r *Repo[S, M]) WithNew(fn func() S) *Repo[S, M]

Source Files ¶

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