69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
package neo4j
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import (
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"context"
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"e621_to_neo4j/database"
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"e621_to_neo4j/e621/models"
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"github.com/neo4j/neo4j-go-driver/v5/neo4j"
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"github.com/neo4j/neo4j-go-driver/v5/neo4j/config"
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)
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type neo4jConnection struct {
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driver neo4j.DriverWithContext
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}
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func (c *neo4jConnection) CheckUserToPostLink(ctx context.Context, e621PostID int64, e621UserID int64) (bool, error) {
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return RelationshipCheckUserToPost(ctx, c.driver, e621PostID, e621UserID)
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}
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func (c *neo4jConnection) EstablishPostToTagLink(ctx context.Context, e621PostID int64, e621Tag string) error {
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return EstablishPostTagLink(ctx, c.driver, e621PostID, e621Tag)
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}
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func (c *neo4jConnection) EstablishPostToSourceLink(ctx context.Context, e621PostID int64, sourceURL string) error {
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return EstablishPostToSourceLink(ctx, c.driver, e621PostID, sourceURL)
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}
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func (c *neo4jConnection) EstablishUserToPostLink(ctx context.Context, e621PostID int64, e621UserID int64) error {
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return EstablishUserToPostLink(ctx, c.driver, e621PostID, e621UserID)
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}
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func (c *neo4jConnection) UploadTag(ctx context.Context, name string, tagType string) error {
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return CreateTagNode(ctx, c.driver, name, tagType)
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}
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func (c *neo4jConnection) UploadPost(ctx context.Context, e621ID int64) error {
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return CreatePostNode(ctx, c.driver, e621ID)
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}
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func (c *neo4jConnection) UploadSource(ctx context.Context, SourceURL string) error {
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return CreateSourceNode(ctx, c.driver, SourceURL)
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}
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func (c *neo4jConnection) UploadUser(ctx context.Context, user models.E621User) error {
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return CreateUserNode(ctx, c.driver, user)
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}
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func (c *neo4jConnection) Connect(ctx context.Context, endpoint string, username string, password string) error {
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driver, err := neo4j.NewDriverWithContext(endpoint, neo4j.BasicAuth(username, password, ""),
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useConsoleLogger(neo4j.INFO))
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if err != nil {
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return err
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}
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err = driver.VerifyAuthentication(context.Background(), nil)
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if err != nil {
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return err
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}
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c.driver = driver
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return nil
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}
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func NewNeo4JConnection() database.GraphConnection {
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return &neo4jConnection{}
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}
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func useConsoleLogger(level neo4j.LogLevel) func(config *config.Config) {
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return func(config *config.Config) {
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config.Log = neo4j.ConsoleLogger(level)
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}
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}
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