\u0645\u0642\u062f\u0645\u0647<\/p>\n
GraphQL \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u067e\u0631\u0633\u200c\u0648\u062c\u0648\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc API\u0647\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0627\u062c\u0631\u0627\u06cc\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u067e\u0631\u0633\u200c\u0648\u062c\u0648\u0647\u0627 \u0631\u0648\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a. GraphQL \u0628\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a\u200c\u0647\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062f\u0631 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u060c \u0686\u0646\u062f\u06cc\u0646 \u0645\u0646\u0628\u0639 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u0646\u062f \u0648 \u062f\u0642\u06cc\u0642\u0627\u064b \u0645\u0634\u062e\u0635 \u06a9\u0646\u0646\u062f \u0686\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc API \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n
GraphQL \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0648 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a \u0648 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062f\u0631 \u0647\u0631 \u0632\u0628\u0627\u0646 \u0648 \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633\u06cc \u0642\u0627\u0628\u0644 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a.<\/p>\n
\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u06cc\u06a9 API \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0628\u0631\u062f\u0627\u0631\u06cc (Note Taking) \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Ruby on Rails \u0648 GraphQL \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u067e\u0633 \u0627\u0632 \u067e\u0627\u06cc\u0627\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0642\u0627\u062f\u0631 \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0648\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 GraphQL \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n
\u067e\u06cc\u0634\u200c\u0646\u06cc\u0627\u0632\u0647\u0627<\/p>\n
\u0628\u0631\u0627\u06cc \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f:<\/p>\n
Ruby \u0646\u0633\u062e\u0647 2.6.3
\nRuby on Rails \u0646\u0633\u062e\u0647 6.0.2.1
\nPostgreSQL \u0646\u0633\u062e\u0647 11.2
\n\u0622\u0634\u0646\u0627\u06cc\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0627 Rails \u0648 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 PostgreSQL
\n\u0645\u0631\u062d\u0644\u0647 \u0627\u0648\u0644: \u0627\u06cc\u062c\u0627\u062f \u067e\u0631\u0648\u0698\u0647 Rails API<\/p>\n
\u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 Rails API \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
rails new rails_graphql -d=postgresql -T –api<\/p>\n
\u062a\u0648\u0636\u06cc\u062d \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627:<\/p>\n
\u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062a\u0648\u0636\u06cc\u062d
\n-d=postgresql \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 PostgreSQL
\n-T \u0639\u062f\u0645 \u0627\u06cc\u062c\u0627\u062f \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u062a\u0633\u062a
\n–api \u0633\u0627\u062e\u062a \u067e\u0631\u0648\u0698\u0647 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc API<\/p>\n
\u0633\u067e\u0633 \u0648\u0627\u0631\u062f \u067e\u0648\u0634\u0647 \u067e\u0631\u0648\u0698\u0647 \u0634\u0648\u06cc\u062f:<\/p>\n
cd rails_graphql
\n\u0627\u06cc\u062c\u0627\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/p>\n
\u0641\u0627\u06cc\u0644 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633 \u062f\u0631 \u0645\u0633\u06cc\u0631 \u0632\u06cc\u0631 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f:<\/p>\n
config\/database.yml<\/p>\n
\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u06cc\u062a\u0627\u0628\u06cc\u0633\u200c\u0647\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n
rails db:create<\/p>\n
\u062e\u0631\u0648\u062c\u06cc:<\/p>\n
Created database ‘rails_graphql_development’
\nCreated database ‘rails_graphql_test’
\n\u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647
\nbundle exec rails server<\/p>\n
\u06cc\u0627 \u0631\u0648\u06cc \u0633\u0631\u0648\u0631:<\/p>\n
bundle exec rails server –binding=YOUR_SERVER_IP<\/p>\n
\u0645\u0631\u0648\u0631\u06af\u0631 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f:<\/p>\n
http:\/\/localhost:3000<\/p>\n
\u0627\u06af\u0631 \u0635\u0641\u062d\u0647 \u062e\u0648\u0634\u200c\u0622\u0645\u062f\u06af\u0648\u06cc\u06cc Rails \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0633\u062a \u0627\u0633\u062a.<\/p>\n
\u0645\u0631\u062d\u0644\u0647 \u062f\u0648\u0645: \u0646\u0635\u0628 GraphQL \u0631\u0648\u06cc Rails<\/p>\n
\u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 GraphQL \u0641\u0627\u06cc\u0644 Gemfile \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f:<\/p>\n
group :development do
\ngem ‘graphiql-rails’
\nend<\/p>\n
gem ‘graphql’, ‘1.9.18’<\/p>\n
\u0633\u067e\u0633 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f:<\/p>\n
bundle install
\n\u0646\u0635\u0628 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 GraphQL
\nrails g graphql:install<\/p>\n
\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631:<\/p>\n
\u0645\u0633\u06cc\u0631 \/graphql \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.
\n\u06a9\u0646\u062a\u0631\u0644\u0631 GraphQL \u0631\u0627 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f.
\n\u067e\u0648\u0634\u0647 app\/graphql \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.
\n\u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc GraphiQL<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
config\/routes.rb<\/p>\n
\u0631\u0627 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f:<\/p>\n
Rails.application.routes.draw do
\nif Rails.env.development?
\nmount GraphiQL::Rails::Engine,
\nat: “\/graphiql”,
\ngraphql_path: “graphql#execute”
\nend<\/p>\n
post “\/graphql”, to: “graphql#execute”
\nend
\n\u0641\u0639\u0627\u0644\u200c\u0633\u0627\u0632\u06cc Asset Pipeline<\/p>\n
\u062f\u0631 \u0641\u0627\u06cc\u0644:<\/p>\n
config\/application.rb<\/p>\n
\u062e\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0632 \u062d\u0627\u0644\u062a \u06a9\u0627\u0645\u0646\u062a \u062e\u0627\u0631\u062c \u06a9\u0646\u06cc\u062f:<\/p>\n
require “sprockets\/railtie”<\/p>\n
\u067e\u0648\u0634\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
mkdir -p app\/assets\/config<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
app\/assets\/config\/manifest.js<\/p>\n
\u0631\u0627 \u0628\u0633\u0627\u0632\u06cc\u062f:<\/p>\n
\/\/= link graphiql\/rails\/application.css
\n\/\/= link graphiql\/rails\/application.js
\n\u062a\u0633\u062a GraphQL<\/p>\n
\u0633\u0631\u0648\u0631 \u0631\u0627 \u0645\u062c\u062f\u062f \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n
bundle exec rails server<\/p>\n
\u0633\u067e\u0633 \u0622\u062f\u0631\u0633 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f:<\/p>\n
http:\/\/localhost:3000\/graphiql<\/p>\n
\u062f\u0631 \u0645\u062d\u06cc\u0637 GraphiQL \u06a9\u0648\u0626\u0631\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n
query {
\ntestField
\n}<\/p>\n
\u0627\u06af\u0631 \u067e\u0627\u0633\u062e \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u06cc\u062f\u060c GraphQL \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n
\u0645\u0631\u062d\u0644\u0647 \u0633\u0648\u0645: \u0627\u06cc\u062c\u0627\u062f \u0645\u062f\u0644 Note<\/p>\n
\u0645\u062f\u0644 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
rails generate model note title:string:index body:text<\/p>\n
\u0633\u067e\u0633 Migration \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n
rails db:migrate<\/p>\n
\u062e\u0631\u0648\u062c\u06cc:<\/p>\n
create_table(:notes)
\nadd_index(:notes, :title)
\n\u0633\u0627\u062e\u062a GraphQL Type<\/p>\n
\u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a NoteType:<\/p>\n
rails generate graphql:object Note id:ID! title:String! body:String!<\/p>\n
\u0627\u06cc\u0646 Type \u0634\u0627\u0645\u0644 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n
type Note {
\nid: ID!
\ntitle: String!
\nbody: String!
\n}
\n\u0633\u0627\u062e\u062a Input Type<\/p>\n
\u0641\u0627\u06cc\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
app\/graphql\/types\/input\/note_input_type.rb<\/p>\n
\u0645\u062d\u062a\u0648\u0627:<\/p>\n
module Types
\nmodule Input
\nclass NoteInputType < Types::BaseInputObject
\nargument :title, String, required: true
\nargument :body, String, required: true
\nend
\nend
\nend
\n\u0645\u0631\u062d\u0644\u0647 \u0686\u0647\u0627\u0631\u0645: \u0627\u06cc\u062c\u0627\u062f Query \u0647\u0627
\nQuery \u062f\u0631\u06cc\u0627\u0641\u062a \u062a\u0645\u0627\u0645 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0647\u0627<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
app\/graphql\/queries\/fetch_notes.rb
\nmodule Queries
\nclass FetchNotes < Queries::BaseQuery
\ntype [Types::NoteType], null: false<\/p>\n
def resolve
\nNote.all.order(created_at: :desc)
\nend
\nend
\nend
\n\u0627\u062a\u0635\u0627\u0644 Query \u0628\u0647 GraphQL<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
app\/graphql\/types\/query_type.rb
\nfield :fetch_notes,
\nresolver: Queries::FetchNotes
\n\u0627\u06cc\u062c\u0627\u062f \u062f\u0627\u062f\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
db\/seeds.rb
\n5.times do |i|
\nNote.create(
\ntitle: “Note #{i+1}”,
\nbody: “Lorem ipsum saves lives”
\n)
\nend<\/p>\n
\u0627\u062c\u0631\u0627:<\/p>\n
rails db:seed
\n\u0627\u062c\u0631\u0627\u06cc Query<\/p>\n
\u062f\u0631 GraphiQL:<\/p>\n
query {
\nfetchNotes {
\nid
\ntitle
\nbody
\n}
\n}<\/p>\n
\u062e\u0631\u0648\u062c\u06cc:<\/p>\n
{
\n“data”: {
\n“fetchNotes”: [
\n{
\n“id”:”1″,
\n“title”:”Note 1″,
\n“body”:”Lorem ipsum saves lives”
\n}
\n]
\n}
\n}
\n\u062f\u0631\u06cc\u0627\u0641\u062a \u06cc\u06a9 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 ID<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
app\/graphql\/queries\/fetch_note.rb
\nmodule Queries
\nclass FetchNote < Queries::BaseQuery<\/p>\n
type Types::NoteType, null: false<\/p>\n
argument :id, ID, required: true<\/p>\n
def resolve(id:)
\nNote.find(id)
\nrescue ActiveRecord::RecordNotFound
\nGraphQL::ExecutionError.new(
\n“\u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u067e\u06cc\u062f\u0627 \u0646\u0634\u062f”
\n)
\nend
\nend
\nend<\/p>\n
\u062f\u0631 \u0641\u0627\u06cc\u0644 QueryType:<\/p>\n
field :fetch_note,
\nresolver: Queries::FetchNote<\/p>\n
\u06a9\u0648\u0626\u0631\u06cc:<\/p>\n
query {
\nfetchNote(id: 1) {
\nid
\ntitle
\nbody
\n}
\n}
\n\u0645\u0631\u062d\u0644\u0647 \u067e\u0646\u062c\u0645: \u0627\u06cc\u062c\u0627\u062f Mutation<\/p>\n
Mutation \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u062c\u062f\u06cc\u062f:<\/p>\n
app\/graphql\/mutations\/add_note.rb
\nmodule Mutations
\nclass AddNote < Mutations::BaseMutation<\/p>\n
argument :params,
\nTypes::Input::NoteInputType,
\nrequired: true<\/p>\n
field :note,
\nTypes::NoteType,
\nnull: false<\/p>\n
def resolve(params:)
\nnote = Note.create!(params.to_h)<\/p>\n
{
\nnote: note
\n}
\nend
\nend
\nend
\n\u0627\u062a\u0635\u0627\u0644 Mutation<\/p>\n
\u0641\u0627\u06cc\u0644:<\/p>\n
app\/graphql\/types\/mutation_type.rb
\nmodule Types
\nclass MutationType < Types::BaseObject
\nfield :add_note,
\nmutation: Mutations::AddNote
\nend
\nend
\n\u062a\u0633\u062a Mutation<\/p>\n
\u062f\u0631 GraphiQL:<\/p>\n
mutation {
\naddNote(
\ninput: {
\nparams: {
\ntitle: “GraphQL Notes”
\nbody: “A long body of text”
\n}
\n}
\n) {
\nnote {
\nid
\ntitle
\nbody
\n}
\n}
\n}<\/p>\n
\u062e\u0631\u0648\u062c\u06cc:<\/p>\n
{
\n“data”: {
\n“addNote”: {
\n“note”: {
\n“id”:”6″,
\n“title”:”GraphQL Notes”,
\n“body”:”A long body of text”
\n}
\n}
\n}
\n}
\n\u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc<\/p>\n
\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u062f:<\/p>\n
\u2705 \u0627\u06cc\u062c\u0627\u062f \u067e\u0631\u0648\u0698\u0647 Rails API
\n\u2705 \u0627\u062a\u0635\u0627\u0644 Rails \u0628\u0647 PostgreSQL
\n\u2705 \u0646\u0635\u0628 \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc GraphQL
\n\u2705 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc GraphiQL
\n\u2705 \u0633\u0627\u062e\u062a \u0645\u062f\u0644 Note
\n\u2705 \u0627\u06cc\u062c\u0627\u062f Query \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627
\n\u2705 \u0627\u06cc\u062c\u0627\u062f Mutation \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627
\n\u2705 \u06a9\u0627\u0631 \u0628\u0627 Type \u0648 Input Type \u062f\u0631 GraphQL<\/p>\n
\u062f\u0631 \u067e\u0627\u06cc\u0627\u0646 \u06cc\u06a9 API \u06a9\u0627\u0645\u0644 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 Ruby on Rails + PostgreSQL + GraphQL \u0633\u0627\u062e\u062a\u06cc\u062f \u06a9\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u0648 \u0627\u06cc\u062c\u0627\u062f \u06cc\u0627\u062f\u062f\u0627\u0634\u062a\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 GraphQL \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n