follow "gqlgen getting started"

This commit is contained in:
gilex-dev 2023-09-01 21:33:26 +02:00
parent 560a0154da
commit 911df36eb2
6 changed files with 88 additions and 21 deletions

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@ -81,7 +81,7 @@ resolver:
# gqlgen will search for any type names in the schema in these go packages # gqlgen will search for any type names in the schema in these go packages
# if they match it will use them, otherwise it will generate them. # if they match it will use them, otherwise it will generate them.
autobind: autobind:
# - "somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/graph/model" - "somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/graph/model"
# This section declares type mapping between the GraphQL and go type systems # This section declares type mapping between the GraphQL and go type systems
# #
@ -100,3 +100,7 @@ models:
- github.com/99designs/gqlgen/graphql.Int - github.com/99designs/gqlgen/graphql.Int
- github.com/99designs/gqlgen/graphql.Int64 - github.com/99designs/gqlgen/graphql.Int64
- github.com/99designs/gqlgen/graphql.Int32 - github.com/99designs/gqlgen/graphql.Int32
Todo:
fields:
user:
resolver: true

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@ -39,6 +39,7 @@ type Config struct {
type ResolverRoot interface { type ResolverRoot interface {
Mutation() MutationResolver Mutation() MutationResolver
Query() QueryResolver Query() QueryResolver
Todo() TodoResolver
} }
type DirectiveRoot struct { type DirectiveRoot struct {
@ -72,6 +73,9 @@ type MutationResolver interface {
type QueryResolver interface { type QueryResolver interface {
Todos(ctx context.Context) ([]*model.Todo, error) Todos(ctx context.Context) ([]*model.Todo, error)
} }
type TodoResolver interface {
User(ctx context.Context, obj *model.Todo) (*model.User, error)
}
type executableSchema struct { type executableSchema struct {
resolvers ResolverRoot resolvers ResolverRoot
@ -736,7 +740,7 @@ func (ec *executionContext) _Todo_user(ctx context.Context, field graphql.Collec
}() }()
resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) { resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
ctx = rctx // use context from middleware stack in children ctx = rctx // use context from middleware stack in children
return obj.User, nil return ec.resolvers.Todo().User(rctx, obj)
}) })
if err != nil { if err != nil {
ec.Error(ctx, err) ec.Error(ctx, err)
@ -757,8 +761,8 @@ func (ec *executionContext) fieldContext_Todo_user(ctx context.Context, field gr
fc = &graphql.FieldContext{ fc = &graphql.FieldContext{
Object: "Todo", Object: "Todo",
Field: field, Field: field,
IsMethod: false, IsMethod: true,
IsResolver: false, IsResolver: true,
Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) { Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
switch field.Name { switch field.Name {
case "id": case "id":
@ -2814,23 +2818,54 @@ func (ec *executionContext) _Todo(ctx context.Context, sel ast.SelectionSet, obj
case "id": case "id":
out.Values[i] = ec._Todo_id(ctx, field, obj) out.Values[i] = ec._Todo_id(ctx, field, obj)
if out.Values[i] == graphql.Null { if out.Values[i] == graphql.Null {
out.Invalids++ atomic.AddUint32(&out.Invalids, 1)
} }
case "text": case "text":
out.Values[i] = ec._Todo_text(ctx, field, obj) out.Values[i] = ec._Todo_text(ctx, field, obj)
if out.Values[i] == graphql.Null { if out.Values[i] == graphql.Null {
out.Invalids++ atomic.AddUint32(&out.Invalids, 1)
} }
case "done": case "done":
out.Values[i] = ec._Todo_done(ctx, field, obj) out.Values[i] = ec._Todo_done(ctx, field, obj)
if out.Values[i] == graphql.Null { if out.Values[i] == graphql.Null {
out.Invalids++ atomic.AddUint32(&out.Invalids, 1)
} }
case "user": case "user":
out.Values[i] = ec._Todo_user(ctx, field, obj) field := field
if out.Values[i] == graphql.Null {
out.Invalids++ innerFunc := func(ctx context.Context, fs *graphql.FieldSet) (res graphql.Marshaler) {
defer func() {
if r := recover(); r != nil {
ec.Error(ctx, ec.Recover(ctx, r))
} }
}()
res = ec._Todo_user(ctx, field, obj)
if res == graphql.Null {
atomic.AddUint32(&fs.Invalids, 1)
}
return res
}
if field.Deferrable != nil {
dfs, ok := deferred[field.Deferrable.Label]
di := 0
if ok {
dfs.AddField(field)
di = len(dfs.Values) - 1
} else {
dfs = graphql.NewFieldSet([]graphql.CollectedField{field})
deferred[field.Deferrable.Label] = dfs
}
dfs.Concurrently(di, func(ctx context.Context) graphql.Marshaler {
return innerFunc(ctx, dfs)
})
// don't run the out.Concurrently() call below
out.Values[i] = graphql.Null
continue
}
out.Concurrently(i, func(ctx context.Context) graphql.Marshaler { return innerFunc(ctx, out) })
default: default:
panic("unknown field " + strconv.Quote(field.Name)) panic("unknown field " + strconv.Quote(field.Name))
} }
@ -3332,6 +3367,10 @@ func (ec *executionContext) marshalNTodo2ᚖsomepiᚗddnsᚗnetᚋgiteaᚋgilex
return ec._Todo(ctx, sel, v) return ec._Todo(ctx, sel, v)
} }
func (ec *executionContext) marshalNUser2somepiᚗddnsᚗnetᚋgiteaᚋgilexᚑdevᚋYetAnotherToDoListᚋgraphᚋmodelᚐUser(ctx context.Context, sel ast.SelectionSet, v model.User) graphql.Marshaler {
return ec._User(ctx, sel, &v)
}
func (ec *executionContext) marshalNUser2ᚖsomepiᚗddnsᚗnetᚋgiteaᚋgilexᚑdevᚋYetAnotherToDoListᚋgraphᚋmodelᚐUser(ctx context.Context, sel ast.SelectionSet, v *model.User) graphql.Marshaler { func (ec *executionContext) marshalNUser2ᚖsomepiᚗddnsᚗnetᚋgiteaᚋgilexᚑdevᚋYetAnotherToDoListᚋgraphᚋmodelᚐUser(ctx context.Context, sel ast.SelectionSet, v *model.User) graphql.Marshaler {
if v == nil { if v == nil {
if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) { if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {

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@ -7,13 +7,6 @@ type NewTodo struct {
UserID string `json:"userId"` UserID string `json:"userId"`
} }
type Todo struct {
ID string `json:"id"`
Text string `json:"text"`
Done bool `json:"done"`
User *User `json:"user"`
}
type User struct { type User struct {
ID string `json:"id"` ID string `json:"id"`
Name string `json:"name"` Name string `json:"name"`

8
graph/model/todo.go Normal file
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@ -0,0 +1,8 @@
package model
type Todo struct {
ID string `json:"id"`
Text string `json:"text"`
Done bool `json:"done"`
User *User `json:"user"`
}

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@ -16,8 +16,14 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
package graph package graph
//go:generate go run github.com/99designs/gqlgen generate
import "somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/graph/model"
// This file will not be regenerated automatically. // This file will not be regenerated automatically.
// //
// It serves as dependency injection for your app, add any dependencies you require here. // It serves as dependency injection for your app, add any dependencies you require here.
type Resolver struct{} type Resolver struct {
todos []*model.Todo
getUser *model.User
}

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@ -6,19 +6,32 @@ package graph
import ( import (
"context" "context"
"fmt" "crypto/rand"
"math/big"
"somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/graph/model" "somepi.ddns.net/gitea/gilex-dev/YetAnotherToDoList/graph/model"
) )
// CreateTodo is the resolver for the createTodo field. // CreateTodo is the resolver for the createTodo field.
func (r *mutationResolver) CreateTodo(ctx context.Context, input model.NewTodo) (*model.Todo, error) { func (r *mutationResolver) CreateTodo(ctx context.Context, input model.NewTodo) (*model.Todo, error) {
panic(fmt.Errorf("not implemented: CreateTodo - createTodo")) rand, _ := rand.Int(rand.Reader, big.NewInt(100))
todo := &model.Todo{
ID: rand.String(),
Text: input.Text,
User: &model.User{ID: input.UserID, Name: "User-" + input.UserID},
}
r.todos = append(r.todos, todo)
return todo, nil
} }
// Todos is the resolver for the todos field. // Todos is the resolver for the todos field.
func (r *queryResolver) Todos(ctx context.Context) ([]*model.Todo, error) { func (r *queryResolver) Todos(ctx context.Context) ([]*model.Todo, error) {
panic(fmt.Errorf("not implemented: Todos - todos")) return r.todos, nil
}
// User is the resolver for the user field.
func (r *todoResolver) User(ctx context.Context, obj *model.Todo) (*model.User, error) {
return &model.User{ID: obj.User.ID, Name: obj.User.Name}, nil
} }
// Mutation returns MutationResolver implementation. // Mutation returns MutationResolver implementation.
@ -27,5 +40,9 @@ func (r *Resolver) Mutation() MutationResolver { return &mutationResolver{r} }
// Query returns QueryResolver implementation. // Query returns QueryResolver implementation.
func (r *Resolver) Query() QueryResolver { return &queryResolver{r} } func (r *Resolver) Query() QueryResolver { return &queryResolver{r} }
// Todo returns TodoResolver implementation.
func (r *Resolver) Todo() TodoResolver { return &todoResolver{r} }
type mutationResolver struct{ *Resolver } type mutationResolver struct{ *Resolver }
type queryResolver struct{ *Resolver } type queryResolver struct{ *Resolver }
type todoResolver struct{ *Resolver }