todo

README

todo app

This is the simplest example of a graphql server.

to run this server

go run ./example/todo/server/server.go

and open http://localhost:8081 in your browser

Documentation

Index

• func MakeExecutableSchema(resolvers Resolvers) graphql.ExecutableSchema
• func New() *resolvers
• func NewExecutableSchema(resolvers ResolverRoot) graphql.ExecutableSchema
• type MutationResolver
  • func (r *MutationResolver) CreateTodo(ctx context.Context, todo TodoInput) (Todo, error)
  • func (r *MutationResolver) UpdateTodo(ctx context.Context, id int, changes map[string]interface{}) (*Todo, error)
• type MyMutationResolver
• type MyQueryResolver
• type QueryResolver
  • func (r *QueryResolver) LastTodo(ctx context.Context) (*Todo, error)
  • func (r *QueryResolver) Todo(ctx context.Context, id int) (*Todo, error)
  • func (r *QueryResolver) Todos(ctx context.Context) ([]Todo, error)
• type ResolverRoot
• type Resolvers
• type Todo
• type TodoInput
  • func UnmarshalTodoInput(v interface{}) (TodoInput, error)

Functions

func MakeExecutableSchema

func MakeExecutableSchema(resolvers Resolvers) graphql.ExecutableSchema

MakeExecutableSchema creates an ExecutableSchema from the Resolvers interface.

func New

func New() *resolvers

func NewExecutableSchema

func NewExecutableSchema(resolvers ResolverRoot) graphql.ExecutableSchema

NewExecutableSchema creates an ExecutableSchema from the ResolverRoot interface.

Types

type MutationResolver

type MutationResolver resolvers

func (*MutationResolver) CreateTodo

func (r *MutationResolver) CreateTodo(ctx context.Context, todo TodoInput) (Todo, error)

func (*MutationResolver) UpdateTodo

func (r *MutationResolver) UpdateTodo(ctx context.Context, id int, changes map[string]interface{}) (*Todo, error)

type MyMutationResolver

type MyMutationResolver interface {
	CreateTodo(ctx context.Context, todo TodoInput) (Todo, error)
	UpdateTodo(ctx context.Context, id int, changes map[string]interface{}) (*Todo, error)
}

type MyQueryResolver

type MyQueryResolver interface {
	Todo(ctx context.Context, id int) (*Todo, error)
	LastTodo(ctx context.Context) (*Todo, error)
	Todos(ctx context.Context) ([]Todo, error)
}

type QueryResolver

type QueryResolver resolvers

func (*QueryResolver) LastTodo

func (r *QueryResolver) LastTodo(ctx context.Context) (*Todo, error)

func (*QueryResolver) Todo

func (r *QueryResolver) Todo(ctx context.Context, id int) (*Todo, error)

func (*QueryResolver) Todos

func (r *QueryResolver) Todos(ctx context.Context) ([]Todo, error)

type ResolverRoot

type ResolverRoot interface {
	MyMutation() MyMutationResolver
	MyQuery() MyQueryResolver
}

type Resolvers

type Resolvers interface {
	MyMutation_createTodo(ctx context.Context, todo TodoInput) (Todo, error)
	MyMutation_updateTodo(ctx context.Context, id int, changes map[string]interface{}) (*Todo, error)
	MyQuery_todo(ctx context.Context, id int) (*Todo, error)
	MyQuery_lastTodo(ctx context.Context) (*Todo, error)
	MyQuery_todos(ctx context.Context) ([]Todo, error)
}

type Todo

type Todo struct {
	ID   int    `json:"id"`
	Text string `json:"text"`
	Done bool   `json:"done"`
}

type TodoInput

type TodoInput struct {
	Text string `json:"text"`
	Done *bool  `json:"done"`
}

func UnmarshalTodoInput

func UnmarshalTodoInput(v interface{}) (TodoInput, error)