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store.go
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store.go
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package store
import (
"context"
"time"
"github.com/romshark/dgraph_graphql_go/store/enum/emotion"
)
// MutableStore interfaces a transactional store
type MutableStore interface {
CreateSession(
ctx context.Context,
key string,
creationTime time.Time,
email string,
password string,
) (
result Session,
err error,
)
CloseSession(
ctx context.Context,
key string,
) (
result bool,
err error,
)
CloseAllSessions(
ctx context.Context,
user ID,
) (
result []string,
err error,
)
CreatePost(
ctx context.Context,
creationTime time.Time,
author ID,
title string,
contents string,
) (
result Post,
err error,
)
CreateReaction(
ctx context.Context,
creationTime time.Time,
author ID,
subject ID,
emotion emotion.Emotion,
message string,
) (
result Reaction,
err error,
)
CreateUser(
ctx context.Context,
creationTime time.Time,
email string,
displayName string,
passwordHash string,
) (
result User,
err error,
)
EditPost(
ctx context.Context,
post ID,
editor ID,
newTitle *string,
newContents *string,
) (
result Post,
changes struct {
Title bool
Contents bool
},
err error,
)
EditUser(
ctx context.Context,
user ID,
editor ID,
newEmail *string,
newPassword *string,
) (
result User,
changes struct {
Email bool
Password bool
},
err error,
)
EditReaction(
ctx context.Context,
reaction ID,
editor ID,
newMessage string,
) (
result Reaction,
changes struct {
Message bool
},
err error,
)
}
// Store interfaces a store implementation
type Store interface {
Prepare() error
MutableStore
Query(
ctx context.Context,
query string,
result interface{},
) error
QueryVars(
ctx context.Context,
query string,
vars map[string]string,
result interface{},
) error
}