38 lines
901 B
Go
38 lines
901 B
Go
package storage
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import (
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"fmt"
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"github.com/spf13/viper"
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)
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type Storage interface {
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CreateEvent(Event) error
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GetEvent(string) (*Event, error)
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GetEvents(namespaces []string) ([]Event, error)
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AddSubscription(eventid string, subscription Subscription) error
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UpdateSubscription(eventid string, subscriber string, deletesubscription Subscription) error
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UpdateEvent(Event) error
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GetSubscriber(subscriber string) ([]Subscription, error)
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GetSubscriptionByUser(subscriber string) ([]Subscription, error)
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}
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type StorageImpl struct {
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}
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func NewStorage(cfg *viper.Viper) (Storage, error) {
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var (
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storage_type = cfg.GetString("storage.db.type")
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)
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switch storage_type {
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case "mongodb":
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s, err := NewMongoDBStorage(cfg)
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return s, err
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case "psql":
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s, err := NewPostgresqlStorage(cfg)
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return s, err
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default:
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return nil, fmt.Errorf("storage type %v is not supported", storage_type)
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}
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}
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