From 3880a17a089272ae53b4256c1daad5f856a50445 Mon Sep 17 00:00:00 2001 From: Marina Obruch <«marina_obruch@mail.ru»> Date: Wed, 1 Nov 2023 11:49:19 +0500 Subject: [PATCH 1/3] create app --- package-lock.json | 395 ++++++++++++++++++++++++++++++++++++++++++++++ package.json | 9 +- 2 files changed, 401 insertions(+), 3 deletions(-) create mode 100644 package-lock.json diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..bd75100 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,395 @@ +{ + "name": "@skypro-web-developer/backend-02-template", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "@skypro-web-developer/backend-02-template", + "version": "1.0.0", + "devDependencies": { + "nodemon": "^3.0.1" + } + }, + "node_modules/abbrev": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz", + "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==", + "dev": true + }, + "node_modules/anymatch": { + "version": "3.1.3", + "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz", + "integrity": "sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==", + "dev": true, + "dependencies": { + "normalize-path": "^3.0.0", + "picomatch": "^2.0.4" + }, + "engines": { + "node": ">= 8" + } + }, + "node_modules/balanced-match": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz", + "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==", + "dev": true + }, + "node_modules/binary-extensions": { + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz", + "integrity": "sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==", + "dev": true, + "engines": { + "node": ">=8" + } + }, + "node_modules/brace-expansion": { + "version": "1.1.11", + "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz", + "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==", + "dev": true, + "dependencies": { + "balanced-match": "^1.0.0", + "concat-map": "0.0.1" + } + }, + "node_modules/braces": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz", + "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==", + "dev": true, + "dependencies": { + "fill-range": "^7.0.1" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/chokidar": { + "version": "3.5.3", + "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz", + "integrity": "sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==", + "dev": true, + "funding": [ + { + "type": "individual", + "url": "https://paulmillr.com/funding/" + } + ], + "dependencies": { + "anymatch": "~3.1.2", + "braces": "~3.0.2", + "glob-parent": "~5.1.2", + "is-binary-path": "~2.1.0", + "is-glob": "~4.0.1", + "normalize-path": "~3.0.0", + "readdirp": "~3.6.0" + }, + "engines": { + "node": ">= 8.10.0" + }, + "optionalDependencies": { + "fsevents": "~2.3.2" + } + }, + "node_modules/concat-map": { + "version": "0.0.1", + "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz", + "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==", + "dev": true + }, + "node_modules/debug": { + "version": "3.2.7", + "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz", + "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==", + "dev": true, + "dependencies": { + "ms": "^2.1.1" + } + }, + "node_modules/fill-range": { + "version": "7.0.1", + "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz", + "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==", + "dev": true, + "dependencies": { + "to-regex-range": "^5.0.1" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/fsevents": { + "version": "2.3.3", + "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz", + "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==", + "dev": true, + "hasInstallScript": true, + "optional": true, + "os": [ + "darwin" + ], + "engines": { + "node": "^8.16.0 || ^10.6.0 || >=11.0.0" + } + }, + "node_modules/glob-parent": { + "version": "5.1.2", + "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz", + "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==", + "dev": true, + "dependencies": { + "is-glob": "^4.0.1" + }, + "engines": { + "node": ">= 6" + } + }, + "node_modules/has-flag": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz", + "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==", + "dev": true, + "engines": { + "node": ">=4" + } + }, + "node_modules/ignore-by-default": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/ignore-by-default/-/ignore-by-default-1.0.1.tgz", + "integrity": "sha512-Ius2VYcGNk7T90CppJqcIkS5ooHUZyIQK+ClZfMfMNFEF9VSE73Fq+906u/CWu92x4gzZMWOwfFYckPObzdEbA==", + "dev": true + }, + "node_modules/is-binary-path": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz", + "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==", + "dev": true, + "dependencies": { + "binary-extensions": "^2.0.0" + }, + "engines": { + "node": ">=8" + } + }, + "node_modules/is-extglob": { + "version": "2.1.1", + "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz", + "integrity": "sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ==", + "dev": true, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/is-glob": { + "version": "4.0.3", + "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz", + "integrity": "sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==", + "dev": true, + "dependencies": { + "is-extglob": "^2.1.1" + }, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/is-number": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz", + "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==", + "dev": true, + "engines": { + "node": ">=0.12.0" + } + }, + "node_modules/lru-cache": { + "version": "6.0.0", + "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz", + "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==", + "dev": true, + "dependencies": { + "yallist": "^4.0.0" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/minimatch": { + "version": "3.1.2", + "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz", + "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==", + "dev": true, + "dependencies": { + "brace-expansion": "^1.1.7" + }, + "engines": { + "node": "*" + } + }, + "node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==", + "dev": true + }, + "node_modules/nodemon": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-3.0.1.tgz", + "integrity": "sha512-g9AZ7HmkhQkqXkRc20w+ZfQ73cHLbE8hnPbtaFbFtCumZsjyMhKk9LajQ07U5Ux28lvFjZ5X7HvWR1xzU8jHVw==", + "dev": true, + "dependencies": { + "chokidar": "^3.5.2", + "debug": "^3.2.7", + "ignore-by-default": "^1.0.1", + "minimatch": "^3.1.2", + "pstree.remy": "^1.1.8", + "semver": "^7.5.3", + "simple-update-notifier": "^2.0.0", + "supports-color": "^5.5.0", + "touch": "^3.1.0", + "undefsafe": "^2.0.5" + }, + "bin": { + "nodemon": "bin/nodemon.js" + }, + "engines": { + "node": ">=10" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/nodemon" + } + }, + "node_modules/nopt": { + "version": "1.0.10", + "resolved": "https://registry.npmjs.org/nopt/-/nopt-1.0.10.tgz", + "integrity": "sha512-NWmpvLSqUrgrAC9HCuxEvb+PSloHpqVu+FqcO4eeF2h5qYRhA7ev6KvelyQAKtegUbC6RypJnlEOhd8vloNKYg==", + "dev": true, + "dependencies": { + "abbrev": "1" + }, + "bin": { + "nopt": "bin/nopt.js" + }, + "engines": { + "node": "*" + } + }, + "node_modules/normalize-path": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz", + "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==", + "dev": true, + "engines": { + "node": ">=0.10.0" + } + }, + "node_modules/picomatch": { + "version": "2.3.1", + "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz", + "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==", + "dev": true, + "engines": { + "node": ">=8.6" + }, + "funding": { + "url": "https://github.com/sponsors/jonschlinkert" + } + }, + "node_modules/pstree.remy": { + "version": "1.1.8", + "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.8.tgz", + "integrity": "sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==", + "dev": true + }, + "node_modules/readdirp": { + "version": "3.6.0", + "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz", + "integrity": "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==", + "dev": true, + "dependencies": { + "picomatch": "^2.2.1" + }, + "engines": { + "node": ">=8.10.0" + } + }, + "node_modules/semver": { + "version": "7.5.4", + "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz", + "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==", + "dev": true, + "dependencies": { + "lru-cache": "^6.0.0" + }, + "bin": { + "semver": "bin/semver.js" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/simple-update-notifier": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/simple-update-notifier/-/simple-update-notifier-2.0.0.tgz", + "integrity": "sha512-a2B9Y0KlNXl9u/vsW6sTIu9vGEpfKu2wRV6l1H3XEas/0gUIzGzBoP/IouTcUQbm9JWZLH3COxyn03TYlFax6w==", + "dev": true, + "dependencies": { + "semver": "^7.5.3" + }, + "engines": { + "node": ">=10" + } + }, + "node_modules/supports-color": { + "version": "5.5.0", + "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz", + "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==", + "dev": true, + "dependencies": { + "has-flag": "^3.0.0" + }, + "engines": { + "node": ">=4" + } + }, + "node_modules/to-regex-range": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", + "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==", + "dev": true, + "dependencies": { + "is-number": "^7.0.0" + }, + "engines": { + "node": ">=8.0" + } + }, + "node_modules/touch": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/touch/-/touch-3.1.0.tgz", + "integrity": "sha512-WBx8Uy5TLtOSRtIq+M03/sKDrXCLHxwDcquSP2c43Le03/9serjQBIztjRz6FkJez9D/hleyAXTBGLwwZUw9lA==", + "dev": true, + "dependencies": { + "nopt": "~1.0.10" + }, + "bin": { + "nodetouch": "bin/nodetouch.js" + } + }, + "node_modules/undefsafe": { + "version": "2.0.5", + "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz", + "integrity": "sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==", + "dev": true + }, + "node_modules/yallist": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz", + "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==", + "dev": true + } + } +} diff --git a/package.json b/package.json index 16c722e..9ee6b73 100644 --- a/package.json +++ b/package.json @@ -5,8 +5,11 @@ "private": true, "main": "src/index.js", "scripts": { - "dev": "", - "start": "" + "start": "node src/index.js", + "dev": "nodemon src/index.js" }, - "author": "" + "author": "", + "devDependencies": { + "nodemon": "^3.0.1" + } } From 140d70fe49ea86a23793af9fb41540efd1d91cc3 Mon Sep 17 00:00:00 2001 From: Marina Obruch <«marina_obruch@mail.ru»> Date: Wed, 1 Nov 2023 12:48:40 +0500 Subject: [PATCH 2/3] complete task --- README.md | 22 +---------------- src/index.js | 59 ++++++++++++++++++++++++++++++++++++++------ src/modules/users.js | 8 ++++++ 3 files changed, 61 insertions(+), 28 deletions(-) diff --git a/README.md b/README.md index 8e25907..9edec3f 100644 --- a/README.md +++ b/README.md @@ -17,29 +17,9 @@ ## Чеклист для самопроверки - [ ] В файле package.json в секции scripts есть `dev` который запускает nodemon и `start` который запускает сервер в - обычном режиме. + обычном режиме. - [ ] Чтение файла с пользователями происходит в отдельном модуле, который подключается в главный файл. - [ ] Для указания пути при чтении файла используется модуль `path`. - [ ] Порт, на котором происходит запуск сервера, передается через переменную окружения (по умолчанию 3000). - [ ] После запуска сервера в консоль выводится сообщение о том по какому адресу и на каком порту запущен сервер. - [ ] В зависимости от того какой ответ отдается - меняется 'Content-Type'. - -## Подсказки - -### Работа с GET-параметрами - -Для более удобного доступа к параметрам GET-запроса можно использовать -класс [URL](https://developer.mozilla.org/en-US/docs/Web/API/URL_API) -и [searchParams](https://developer.mozilla.org/ru/docs/Web/API/URLSearchParams). - -```js -const url = new URL(request.url, 'http://127.0.0.1'); -console.log(url); -console.log(url.searchParams); -``` - -### Справочник по Content-Type - -В [справочнике](https://www.iana.org/assignments/media-types/media-types.xhtml) в столбце _Name_ указывается что за тип -данных, а столбце _Template_ какой следует указывать Content-Type. - diff --git a/src/index.js b/src/index.js index 5b36651..95322b9 100644 --- a/src/index.js +++ b/src/index.js @@ -1,12 +1,57 @@ -const http = require('http'); +const http = require("http"); +const getUsers = require("./modules/users"); +const hostname = "127.0.0.1"; +const port = 3003; + +// создание сервера происходит при помощи функции createServer const server = http.createServer((request, response) => { + const url = new URL(request.url, `http://${hostname}`); + const query = url.searchParams; + // console.log(url); + // console.log(url.searchParams); + + if (query.has("hello")) { + // если запрос на ?hello= + const name = query.get("hello"); - // Написать обработчик запроса: - // - Ответом на запрос `?hello=` должна быть **строка** "Hello, .", код ответа 200 - // - Если параметр `hello` указан, но не передано ``, то ответ **строка** "Enter a name", код ответа 400 - // - Ответом на запрос `?users` должен быть **JSON** с содержимым файла `data/users.json`, код ответа 200 - // - Если никакие параметры не переданы, то ответ **строка** "Hello, World!", код ответа 200 - // - Если переданы какие-либо другие параметры, то пустой ответ, код ответа 500 + if (name) { + response.statusCode = 200; + response.header = "Content-Type: text/plain"; + response.write(`Hello, ${name}!`); + response.end(); + return; + } + response.statusCode = 400; + response.header = "Content-Type: text/plain"; + response.write("Enter a name"); + response.end(); + return; + } + // если запрос для /users + else if (request.url === "/users") { + response.statusCode = 200; + response.header = "Content-Type: application/json"; + response.write(getUsers()); + response.end(); + return; + + // если никакие параметры не переданы + } else if (url.search === "") { + response.statusCode = 200; + response.header = "Content-Type: text/plain"; + response.write("Hello, world !"); + response.end(); + } + // если переданы какие-либо другие параметры + else { + response.statusCode = 500; + response.end(); + return; + } +}); +// запуск сервера выполняется командой .listen +server.listen(port, hostname, () => { + console.log(`Сервер запущен по адресу http://${hostname}:${port}/`); }); diff --git a/src/modules/users.js b/src/modules/users.js index e69de29..b92dd01 100644 --- a/src/modules/users.js +++ b/src/modules/users.js @@ -0,0 +1,8 @@ +const fs = require("fs"); +const path = require("path"); + +const getUsers = () => { + const filePath = path.join(__dirname, "../data/users.json"); + return fs.readFileSync(filePath); +}; +module.exports = getUsers; From 748a47b8a7fcb8d9b896327d0e44f3442ca244a3 Mon Sep 17 00:00:00 2001 From: Marina Obruch <«marina_obruch@mail.ru»> Date: Wed, 1 Nov 2023 19:01:35 +0500 Subject: [PATCH 3/3] situation - of params didnt address - fixed --- src/index.js | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/src/index.js b/src/index.js index 95322b9..e2d4507 100644 --- a/src/index.js +++ b/src/index.js @@ -8,8 +8,10 @@ const port = 3003; const server = http.createServer((request, response) => { const url = new URL(request.url, `http://${hostname}`); const query = url.searchParams; - // console.log(url); - // console.log(url.searchParams); + const keys = url.searchParams.keys(); + // console.log(url); + // console.log(url.searchParams); + // console.log(keys); if (query.has("hello")) { // если запрос на ?hello= @@ -45,9 +47,14 @@ const server = http.createServer((request, response) => { } // если переданы какие-либо другие параметры else { - response.statusCode = 500; - response.end(); - return; + for (const key of keys) { + if (key !== "hello") { + response.statusCode = 500; + response.end(); + return; + } + response.end(); + } } });