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@@ -0,0 +1,103 @@
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+// ДЗ: допилить:
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+const getGQL = url =>
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+ (query, variables) => fetch(url, {
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+ //метод
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+ method: 'POST',
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+ headers: {
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+ //заголовок content-type
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+ "Content-Type": "application/json"
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+ },
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+ body: JSON.stringify({ query, variables })
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+ //body с ключами query и variables
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+
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+ }).then(res => res.json()).then(data => {
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+ //расковырять data, если все ок - отдать data.login или data.
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+ // CategoryFindOne, или шо там еще
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+ //если есть errors и нет data, то выбросить исключение и тем самым зареджектить промис
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+ return data
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+ });
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+
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+const gql = getGQL('http://shop-roles.asmer.fs.a-level.com.ua/graphql');
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+// console.log((await gql(`
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+// query NameForMe1($login:String, $password:String){
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+// login(login:$login, password:$password)
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+// }
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+// `, { login: 'tst', password: '123' })).data.login)
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+
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+// написать тестовых запросов:
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+// логин, регистрация, категории все, категория по id, товар по id
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+// Регистрация
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+async function gqlRegistration(login, password) {
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+ try {
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+ let result = await gql(`mutation register ($login:String, $password:String)
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+ {UserUpsert(user:{login:$login, password:$password, nick:$login}) {_id}}`,
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+ { "login": login, "password": password });
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+ return (result.errors?result.errors[0].message:result.data.UserUpsert._id);
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+ }
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+ catch (e) { e}
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+};
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+
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+ // Авторизация
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+async function gqlLogin(login, password) {
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+ try {
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+ let result = await gql(`query log ($login:String, $password:String)
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+ { login(login:$login, password:$password)}`,
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+ { "login": login, "password": password });
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+
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+ return (result.data.login?result.data.login:'Пользователь не найден')
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+ }
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+ catch(e) {e}
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+};
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+// Все категории
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+async function gqlCats() {
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+ try {
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+ let result = await gql(`
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+ query cats($q:String){
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+ CategoryFind(query:$q){_id name parent {
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+ _id
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+ createdAt
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+ name
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+ }}
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+ }`, {"q": "[{}]"});
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+ return (!result.errors?result.data:result.errors[0].message)
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+ }
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+ catch(e) {e}
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+};
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+
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+//Категория по id
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+async function gqlCatById(catId) {
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+ try {
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+ const catIdQ = `[{"_id":"${catId}"}]`;
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+ let result = await gql(`query catById($catId:String){
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+ CategoryFindOne(query:$catId)
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+ {_id name parent{name} subCategories{name}
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+ }}`,
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+ { "catId": catIdQ });
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+ return (!result.errors?result.data:result.errors[0].message)
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+ }
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+ catch(e) {e}
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+};
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+//Товар по id
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+async function gqlGoodById(goodId) {
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+ try {
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+ const goodIdQ = `[{"_id":"${goodId}"}]`;
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+ let result = await gql(`query goodById($goodId:String){
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+ GoodFindOne(query:$goodId)
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+ {_id name price owner{nick}
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+ }}`,
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+ { "goodId": goodIdQ });
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+ return (!result.errors?result.data:result.errors[0].message)
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+ }
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+ catch(e) {e}
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+};
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+
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+
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+console.log(gqlLogin("Olyatest3", "000"));
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+console.log(gqlLogin("OlyaBrekh", "arriba"));
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+console.log(gqlRegistration("OlyaBrekh", "arriba"));
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+console.log(gqlCats());
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+console.log(gqlCatById("5dc4b2553f23b553bf3540fc"));
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+console.log(gqlGoodById("5dc45c3d5df9d670df48cc4a"));
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+
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+
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+
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