Top 10 Examples of "koa-swagger-decorator in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'koa-swagger-decorator' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
// load user by id
const user: User = await userRepository.findOne(+ctx.params.id || 0);
if (user) {
// return OK status code and loaded user object
ctx.status = 200;
ctx.body = user;
} else {
// return a BAD REQUEST status code and error message
ctx.status = 400;
ctx.body = 'The user you are trying to retrieve doesn\'t exist in the db';
}
}
@request('post', '/users')
@summary('Create a user')
@body(userSchema)
public static async createUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// build up entity user to be saved
const userToBeSaved: User = new User();
userToBeSaved.name = ctx.request.body.name;
userToBeSaved.email = ctx.request.body.email;
// validate user entity
const errors: ValidationError[] = await validate(userToBeSaved); // errors is an array of validation errors
if (errors.length > 0) {ctx.status = 400;
ctx.body = errors;
} else if (await userRepository.findOne({ email: userToBeSaved.email })) {
// return BAD REQUEST status code and email already exists error
ctx.status = 400;
ctx.body = 'The specified e-mail address already exists';
} else {
// save the user contained in the POST body
const user = await userRepository.save(userToBeSaved);
// return CREATED status code and updated user
ctx.status = 201;
ctx.body = user;
}
}
@request('put', '/users/{id}')
@summary('Update a user')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
@body(userSchema)
public static async updateUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// update the user by specified id
// build up entity user to be updated
const userToBeUpdated: User = new User();
userToBeUpdated.id = +ctx.params.id || 0; // will always have a number, this will avoid errors
userToBeUpdated.name = ctx.request.body.name;
userToBeUpdated.email = ctx.request.body.email;import { BaseContext } from 'koa';
import { getManager, Repository, Not, Equal } from 'typeorm';
import { validate, ValidationError } from 'class-validator';
import { request, summary, path, body, responsesAll, tagsAll } from 'koa-swagger-decorator';
import { User, userSchema } from '../entity/user';
@responsesAll({ 200: { description: 'success'}, 400: { description: 'bad request'}, 401: { description: 'unauthorized, missing/wrong jwt token'}})
@tagsAll(['User'])
export default class UserController {
@request('get', '/users')
@summary('Find all users')
public static async getUsers(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load all users
const users: User[] = await userRepository.find();
// return OK status code and loaded users array
ctx.status = 200;
ctx.body = users;
}
@request('get', '/users/{id}')
@summary('Find user by id')ctx.body = 'The user you are trying to update doesn\'t exist in the db';
} else if (await userRepository.findOne({ id: Not(Equal(userToBeUpdated.id)), email: userToBeUpdated.email })) {
// return BAD REQUEST status code and email already exists error
ctx.status = 400;
ctx.body = 'The specified e-mail address already exists';
} else {
// save the user contained in the PUT body
const user = await userRepository.save(userToBeUpdated);
// return CREATED status code and updated user
ctx.status = 201;
ctx.body = user;
}
}
@request('delete', '/users/{id}')
@summary('Delete user by id')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
public static async deleteUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository = getManager().getRepository(User);
// find the user by specified id
const userToRemove: User = await userRepository.findOne(+ctx.params.id || 0);
if (!userToRemove) {
// return a BAD REQUEST status code and error message
ctx.status = 400;
ctx.body = 'The user you are trying to delete doesn\'t exist in the db';
} else if (+ctx.state.user.id !== userToRemove.id) {@request('get', '/users')
@summary('Find all users')
public static async getUsers(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load all users
const users: User[] = await userRepository.find();
// return OK status code and loaded users array
ctx.status = 200;
ctx.body = users;
}
@request('get', '/users/{id}')
@summary('Find user by id')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
public static async getUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load user by id
const user: User = await userRepository.findOne(+ctx.params.id || 0);
if (user) {
// return OK status code and loaded user object
ctx.status = 200;
ctx.body = user;const user: User = await userRepository.findOne(+ctx.params.id || 0);
if (user) {
// return OK status code and loaded user object
ctx.status = 200;
ctx.body = user;
} else {
// return a BAD REQUEST status code and error message
ctx.status = 400;
ctx.body = 'The user you are trying to retrieve doesn\'t exist in the db';
}
}
@request('post', '/users')
@summary('Create a user')
@body(userSchema)
public static async createUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// build up entity user to be saved
const userToBeSaved: User = new User();
userToBeSaved.name = ctx.request.body.name;
userToBeSaved.email = ctx.request.body.email;
// validate user entity
const errors: ValidationError[] = await validate(userToBeSaved); // errors is an array of validation errors
if (errors.length > 0) {
// return BAD REQUEST status code and errors array@summary('Find all users')
public static async getUsers(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load all users
const users: User[] = await userRepository.find();
// return OK status code and loaded users array
ctx.status = 200;
ctx.body = users;
}
@request('get', '/users/{id}')
@summary('Find user by id')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
public static async getUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load user by id
const user: User = await userRepository.findOne(+ctx.params.id || 0);
if (user) {
// return OK status code and loaded user object
ctx.status = 200;
ctx.body = user;
} else {} else if (await userRepository.findOne({ id: Not(Equal(userToBeUpdated.id)), email: userToBeUpdated.email })) {
// return BAD REQUEST status code and email already exists error
ctx.status = 400;
ctx.body = 'The specified e-mail address already exists';
} else {
// save the user contained in the PUT body
const user = await userRepository.save(userToBeUpdated);
// return CREATED status code and updated user
ctx.status = 201;
ctx.body = user;
}
}
@request('delete', '/users/{id}')
@summary('Delete user by id')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
public static async deleteUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository = getManager().getRepository(User);
// find the user by specified id
const userToRemove: User = await userRepository.findOne(+ctx.params.id || 0);
if (!userToRemove) {
// return a BAD REQUEST status code and error message
ctx.status = 400;
ctx.body = 'The user you are trying to delete doesn\'t exist in the db';
} else if (+ctx.state.user.id !== userToRemove.id) {
// check user's token id and user id are the samectx.body = errors;
} else if (await userRepository.findOne({ email: userToBeSaved.email })) {
// return BAD REQUEST status code and email already exists error
ctx.status = 400;
ctx.body = 'The specified e-mail address already exists';
} else {
// save the user contained in the POST body
const user = await userRepository.save(userToBeSaved);
// return CREATED status code and updated user
ctx.status = 201;
ctx.body = user;
}
}
@request('put', '/users/{id}')
@summary('Update a user')
@path({
id: { type: 'number', required: true, description: 'id of user' }
})
@body(userSchema)
public static async updateUser(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// update the user by specified id
// build up entity user to be updated
const userToBeUpdated: User = new User();
userToBeUpdated.id = +ctx.params.id || 0; // will always have a number, this will avoid errors
userToBeUpdated.name = ctx.request.body.name;
userToBeUpdated.email = ctx.request.body.email;import { BaseContext } from 'koa';
import { getManager, Repository, Not, Equal } from 'typeorm';
import { validate, ValidationError } from 'class-validator';
import { request, summary, path, body, responsesAll, tagsAll } from 'koa-swagger-decorator';
import { User, userSchema } from '../entity/user';
@responsesAll({ 200: { description: 'success'}, 400: { description: 'bad request'}, 401: { description: 'unauthorized, missing/wrong jwt token'}})
@tagsAll(['User'])
export default class UserController {
@request('get', '/users')
@summary('Find all users')
public static async getUsers(ctx: BaseContext) {
// get a user repository to perform operations with user
const userRepository: Repository = getManager().getRepository(User);
// load all users
const users: User[] = await userRepository.find();
// return OK status code and loaded users array
ctx.status = 200;
ctx.body = users;
}
@request('get', '/users/{id}')
@summary('Find user by id')
@path({