81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
package s3browser
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import (
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"fmt"
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"github.com/graph-gophers/dataloader"
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"github.com/graphql-go/graphql"
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)
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// graphqlSchema generate the schema with its root query and mutation
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func graphqlSchema() (graphql.Schema, error) {
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fields := graphql.Fields{
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"files": &graphql.Field{
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Type: graphql.NewNonNull(graphql.NewList(graphqlFileType)),
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Args: graphql.FieldConfigArgument{
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"path": &graphql.ArgumentConfig{
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Type: graphql.NewNonNull(graphql.String),
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},
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},
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Resolve: func(p graphql.ResolveParams) (interface{}, error) {
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path, ok := p.Args["path"].(string)
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if !ok {
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return nil, nil
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}
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loader := p.Context.Value("loader").(map[string]*dataloader.Loader)
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thunk := loader["getFiles"].Load(p.Context, dataloader.StringKey(path))
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return thunk()
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},
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},
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"directorys": &graphql.Field{
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Type: graphql.NewNonNull(graphql.NewList(graphqlDirType)),
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Args: graphql.FieldConfigArgument{
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"path": &graphql.ArgumentConfig{
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Type: graphql.NewNonNull(graphql.String),
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},
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},
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Resolve: func(p graphql.ResolveParams) (interface{}, error) {
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path, ok := p.Args["path"].(string)
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if !ok {
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return nil, nil
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}
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loader := p.Context.Value("loader").(map[string]*dataloader.Loader)
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thunk := loader["getDirs"].Load(p.Context, dataloader.StringKey(path))
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return thunk()
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},
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},
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"file": &graphql.Field{
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Type: graphqlFileType,
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Args: graphql.FieldConfigArgument{
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"id": &graphql.ArgumentConfig{
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Type: graphql.NewNonNull(graphql.ID),
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},
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},
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Resolve: func(p graphql.ResolveParams) (interface{}, error) {
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id, ok := p.Args["id"].(string)
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if !ok {
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return nil, fmt.Errorf("Failed to parse args")
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}
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return File{
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ID: id,
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}, nil
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},
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},
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}
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rootQuery := graphql.ObjectConfig{
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Name: "RootQuery",
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Fields: fields,
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}
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schemaConfig := graphql.SchemaConfig{
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Query: graphql.NewObject(rootQuery),
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}
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return graphql.NewSchema(schemaConfig)
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}
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