## Summary: In #52, I added support for interface types, but with the simplifying restriction (among others) that the user must request the field `__typename`. In this commit, I remove this restriction. The basic idea is simple: we preprocess the query to add `__typename`. The implementation isn't much more complicated! Although it required some new wiring in a few places. Issue: https://github.com/Khan/genqlient/issues/8 ## Test plan: make check Author: benjaminjkraft Reviewers: dnerdy, aberkan, MiguelCastillo Required Reviewers: Approved by: dnerdy Checks: ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14), ⌛ Test (1.13), ⌛ Lint, ⌛ Test (1.17), ⌛ Test (1.16), ⌛ Test (1.15), ⌛ Test (1.14), ⌛ Test (1.13), ⌛ Lint Pull request URL: https://github.com/Khan/genqlient/pull/56
316 lines
9.9 KiB
Go
316 lines
9.9 KiB
Go
package test
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// Code generated by github.com/Khan/genqlient, DO NOT EDIT.
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import (
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"encoding/json"
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"fmt"
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"github.com/Khan/genqlient/graphql"
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"github.com/Khan/genqlient/internal/testutil"
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)
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// InterfaceNoFragmentsQueryRandomItemArticle includes the requested fields of the GraphQL type Article.
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type InterfaceNoFragmentsQueryRandomItemArticle struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryRandomItemContent includes the requested fields of the GraphQL type Content.
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// The GraphQL type's documentation follows.
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//
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// Content is implemented by various types like Article, Video, and Topic.
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type InterfaceNoFragmentsQueryRandomItemContent interface {
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implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemContent()
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}
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func (v *InterfaceNoFragmentsQueryRandomItemArticle) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemContent() {
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}
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func (v *InterfaceNoFragmentsQueryRandomItemVideo) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemContent() {
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}
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func (v *InterfaceNoFragmentsQueryRandomItemTopic) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemContent() {
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}
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func __unmarshalInterfaceNoFragmentsQueryRandomItemContent(v *InterfaceNoFragmentsQueryRandomItemContent, m json.RawMessage) error {
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if string(m) == "null" {
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return nil
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}
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var tn struct {
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TypeName string `json:"__typename"`
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}
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err := json.Unmarshal(m, &tn)
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if err != nil {
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return err
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}
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switch tn.TypeName {
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case "Article":
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*v = new(InterfaceNoFragmentsQueryRandomItemArticle)
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return json.Unmarshal(m, *v)
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case "Video":
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*v = new(InterfaceNoFragmentsQueryRandomItemVideo)
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return json.Unmarshal(m, *v)
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case "Topic":
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*v = new(InterfaceNoFragmentsQueryRandomItemTopic)
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return json.Unmarshal(m, *v)
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default:
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return fmt.Errorf(
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`Unexpected concrete type for InterfaceNoFragmentsQueryRandomItemContent: "%v"`, tn.TypeName)
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}
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}
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// InterfaceNoFragmentsQueryRandomItemTopic includes the requested fields of the GraphQL type Topic.
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type InterfaceNoFragmentsQueryRandomItemTopic struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryRandomItemVideo includes the requested fields of the GraphQL type Video.
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type InterfaceNoFragmentsQueryRandomItemVideo struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryRandomItemWithTypeNameArticle includes the requested fields of the GraphQL type Article.
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type InterfaceNoFragmentsQueryRandomItemWithTypeNameArticle struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryRandomItemWithTypeNameContent includes the requested fields of the GraphQL type Content.
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// The GraphQL type's documentation follows.
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//
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// Content is implemented by various types like Article, Video, and Topic.
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type InterfaceNoFragmentsQueryRandomItemWithTypeNameContent interface {
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implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemWithTypeNameContent()
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}
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func (v *InterfaceNoFragmentsQueryRandomItemWithTypeNameArticle) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemWithTypeNameContent() {
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}
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func (v *InterfaceNoFragmentsQueryRandomItemWithTypeNameVideo) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemWithTypeNameContent() {
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}
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func (v *InterfaceNoFragmentsQueryRandomItemWithTypeNameTopic) implementsGraphQLInterfaceInterfaceNoFragmentsQueryRandomItemWithTypeNameContent() {
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}
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func __unmarshalInterfaceNoFragmentsQueryRandomItemWithTypeNameContent(v *InterfaceNoFragmentsQueryRandomItemWithTypeNameContent, m json.RawMessage) error {
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if string(m) == "null" {
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return nil
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}
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var tn struct {
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TypeName string `json:"__typename"`
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}
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err := json.Unmarshal(m, &tn)
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if err != nil {
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return err
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}
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switch tn.TypeName {
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case "Article":
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*v = new(InterfaceNoFragmentsQueryRandomItemWithTypeNameArticle)
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return json.Unmarshal(m, *v)
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case "Video":
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*v = new(InterfaceNoFragmentsQueryRandomItemWithTypeNameVideo)
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return json.Unmarshal(m, *v)
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case "Topic":
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*v = new(InterfaceNoFragmentsQueryRandomItemWithTypeNameTopic)
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return json.Unmarshal(m, *v)
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default:
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return fmt.Errorf(
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`Unexpected concrete type for InterfaceNoFragmentsQueryRandomItemWithTypeNameContent: "%v"`, tn.TypeName)
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}
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}
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// InterfaceNoFragmentsQueryRandomItemWithTypeNameTopic includes the requested fields of the GraphQL type Topic.
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type InterfaceNoFragmentsQueryRandomItemWithTypeNameTopic struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryRandomItemWithTypeNameVideo includes the requested fields of the GraphQL type Video.
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type InterfaceNoFragmentsQueryRandomItemWithTypeNameVideo struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryResponse is returned by InterfaceNoFragmentsQuery on success.
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type InterfaceNoFragmentsQueryResponse struct {
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Root InterfaceNoFragmentsQueryRootTopic `json:"root"`
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RandomItem InterfaceNoFragmentsQueryRandomItemContent `json:"-"`
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RandomItemWithTypeName InterfaceNoFragmentsQueryRandomItemWithTypeNameContent `json:"-"`
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WithPointer *InterfaceNoFragmentsQueryWithPointerContent `json:"-"`
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}
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func (v *InterfaceNoFragmentsQueryResponse) UnmarshalJSON(b []byte) error {
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type InterfaceNoFragmentsQueryResponseWrapper InterfaceNoFragmentsQueryResponse
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var firstPass struct {
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*InterfaceNoFragmentsQueryResponseWrapper
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RandomItem json.RawMessage `json:"randomItem"`
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RandomItemWithTypeName json.RawMessage `json:"randomItemWithTypeName"`
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WithPointer json.RawMessage `json:"withPointer"`
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}
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firstPass.InterfaceNoFragmentsQueryResponseWrapper = (*InterfaceNoFragmentsQueryResponseWrapper)(v)
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err := json.Unmarshal(b, &firstPass)
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if err != nil {
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return err
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}
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{
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target := &v.RandomItem
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raw := firstPass.RandomItem
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err = __unmarshalInterfaceNoFragmentsQueryRandomItemContent(
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target, raw)
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if err != nil {
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return err
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}
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}
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{
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target := &v.RandomItemWithTypeName
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raw := firstPass.RandomItemWithTypeName
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err = __unmarshalInterfaceNoFragmentsQueryRandomItemWithTypeNameContent(
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target, raw)
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if err != nil {
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return err
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}
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}
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{
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target := &v.WithPointer
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raw := firstPass.WithPointer
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*target = new(InterfaceNoFragmentsQueryWithPointerContent)
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err = __unmarshalInterfaceNoFragmentsQueryWithPointerContent(
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*target, raw)
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if err != nil {
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return err
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}
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}
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return nil
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}
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// InterfaceNoFragmentsQueryRootTopic includes the requested fields of the GraphQL type Topic.
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type InterfaceNoFragmentsQueryRootTopic struct {
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// ID is documented in the Content interface.
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Id testutil.ID `json:"id"`
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Name string `json:"name"`
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}
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// InterfaceNoFragmentsQueryWithPointerArticle includes the requested fields of the GraphQL type Article.
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type InterfaceNoFragmentsQueryWithPointerArticle struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id *testutil.ID `json:"id"`
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Name *string `json:"name"`
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}
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// InterfaceNoFragmentsQueryWithPointerContent includes the requested fields of the GraphQL type Content.
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// The GraphQL type's documentation follows.
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//
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// Content is implemented by various types like Article, Video, and Topic.
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type InterfaceNoFragmentsQueryWithPointerContent interface {
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implementsGraphQLInterfaceInterfaceNoFragmentsQueryWithPointerContent()
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}
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func (v *InterfaceNoFragmentsQueryWithPointerArticle) implementsGraphQLInterfaceInterfaceNoFragmentsQueryWithPointerContent() {
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}
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func (v *InterfaceNoFragmentsQueryWithPointerVideo) implementsGraphQLInterfaceInterfaceNoFragmentsQueryWithPointerContent() {
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}
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func (v *InterfaceNoFragmentsQueryWithPointerTopic) implementsGraphQLInterfaceInterfaceNoFragmentsQueryWithPointerContent() {
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}
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func __unmarshalInterfaceNoFragmentsQueryWithPointerContent(v *InterfaceNoFragmentsQueryWithPointerContent, m json.RawMessage) error {
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if string(m) == "null" {
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return nil
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}
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var tn struct {
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TypeName string `json:"__typename"`
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}
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err := json.Unmarshal(m, &tn)
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if err != nil {
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return err
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}
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switch tn.TypeName {
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case "Article":
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*v = new(InterfaceNoFragmentsQueryWithPointerArticle)
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return json.Unmarshal(m, *v)
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case "Video":
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*v = new(InterfaceNoFragmentsQueryWithPointerVideo)
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return json.Unmarshal(m, *v)
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case "Topic":
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*v = new(InterfaceNoFragmentsQueryWithPointerTopic)
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return json.Unmarshal(m, *v)
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default:
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return fmt.Errorf(
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`Unexpected concrete type for InterfaceNoFragmentsQueryWithPointerContent: "%v"`, tn.TypeName)
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}
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}
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// InterfaceNoFragmentsQueryWithPointerTopic includes the requested fields of the GraphQL type Topic.
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type InterfaceNoFragmentsQueryWithPointerTopic struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id *testutil.ID `json:"id"`
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Name *string `json:"name"`
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}
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// InterfaceNoFragmentsQueryWithPointerVideo includes the requested fields of the GraphQL type Video.
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type InterfaceNoFragmentsQueryWithPointerVideo struct {
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Typename string `json:"__typename"`
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// ID is the identifier of the content.
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Id *testutil.ID `json:"id"`
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Name *string `json:"name"`
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}
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func InterfaceNoFragmentsQuery(
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client graphql.Client,
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) (*InterfaceNoFragmentsQueryResponse, error) {
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var retval InterfaceNoFragmentsQueryResponse
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err := client.MakeRequest(
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nil,
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"InterfaceNoFragmentsQuery",
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`
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query InterfaceNoFragmentsQuery {
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root {
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id
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name
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}
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randomItem {
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__typename
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id
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name
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}
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randomItemWithTypeName: randomItem {
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__typename
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id
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name
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}
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withPointer: randomItem {
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__typename
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id
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name
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}
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}
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`,
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&retval,
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nil,
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)
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return &retval, err
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}
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