40 lines
778 B
Go
40 lines
778 B
Go
package repository
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import (
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"arno/skeletor/service"
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"github.com/pkg/errors"
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"gorm.io/gorm"
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)
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const ServiceName service.Name = "repository"
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func ServiceProvider(db *gorm.DB) service.Provider {
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return func(ctn *service.Container) (interface{}, error) {
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return db, nil
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}
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}
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func From(container *service.Container) (*gorm.DB, error) {
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service, err := container.Service(ServiceName)
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if err != nil {
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return nil, errors.Wrapf(err, "error while retrieving '%s' service", ServiceName)
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}
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srv, ok := service.(*gorm.DB)
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if !ok {
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return nil, errors.Errorf("retrieved service is not a valid '%s' service", ServiceName)
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}
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return srv, nil
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}
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func Must(container *service.Container) *gorm.DB {
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srv, err := From(container)
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if err != nil {
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panic(err)
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}
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return srv
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}
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