/
inmemory.go
58 lines (48 loc) · 1.32 KB
/
inmemory.go
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package datasource
import (
"sync"
"github.com/rubberyconf/rubberyconf/internal/config"
"github.com/rubberyconf/rubberyconf/internal/feature"
)
type DataSourceInMemory struct {
features map[string]feature.FeatureDefinition
}
var (
inMemDataSource *DataSourceInMemory
onceInMemory sync.Once
)
func NewDataSourceInMemory() *DataSourceInMemory {
onceInMemory.Do(func() {
inMemDataSource = new(DataSourceInMemory)
inMemDataSource.features = make(map[string]feature.FeatureDefinition)
})
return inMemDataSource
}
func (source *DataSourceInMemory) GetFeature(feature *Feature) (bool, error) {
var found bool
//var content feature.FeatureDefinition
if content, found := source.features[feature.Key]; found {
feature.Value = &content
} else {
feature.Value = nil
}
return found, nil
}
func (source *DataSourceInMemory) DeleteFeature(feature Feature) bool {
_, ok := source.features[feature.Key]
if ok {
delete(source.features, feature.Key)
return true
} else {
return false
}
}
func (source *DataSourceInMemory) CreateFeature(feature Feature) bool {
source.features[feature.Key] = *feature.Value
return true
}
func (source *DataSourceInMemory) EnableFeature(keys map[string]string) (Feature, bool) {
return enableFeature(keys)
}
func (source *DataSourceInMemory) reviewDependencies(conf *config.Config) {
}