initial commit

app/services/vacancies/vacancies.constants.ts

@@ -0,0 +1,56 @@
+export const KEYWORDS = {
+  BACKEND: [
+    '.net',
+    'asp.net',
+    'django',
+    'express',
+    'go',
+    'java',
+    'laravel',
+    'nest.js',
+    'nestjs',
+    'node.js',
+    'php',
+  ],
+  DATABASES: ['mysql', 'cassandra', 'firebase', 'mongodb', 'postgres', 'redis', 'sqlite'],
+  DEVOPS: ['ansible', 'jenkins', 'docker', 'kubernetes', 'terraform'],
+  get FRONTEND() {
+    return [
+      ...new Set([
+        ...this.FRONTEND_FRAMEWORK,
+        ...this.STYLES,
+        ...this.STATE_MANAGEMENT,
+        ...this.TESTING,
+        'fsd',
+      ]),
+    ]
+  },
+  FRONTEND_FRAMEWORK: [
+    'angular',
+    'jquery',
+    'next.js',
+    'nextjs',
+    'nuxt',
+    'react',
+    'remix',
+    'svelte',
+    'vue',
+  ],
+  MOBILE: ['flutter', 'kotlin', 'swift', 'react native', 'xamarin'],
+  ORM: ['prisma', 'sequelize', 'drizzle', 'typeorm'],
+  STATE_MANAGEMENT: [
+    'effector',
+    'mobx',
+    'react-query',
+    'redux toolkit query',
+    'redux toolkit',
+    'redux',
+    'rtk',
+  ],
+  STYLES: ['material ui', 'mui', 'styled-components', 'tailwind', 'bootstrap', 'css', 'sass'],
+  TESTING: ['cypress', 'jasmine', 'playwright', 'puppeteer', 'selenium', 'vitest', 'jest', 'mocha'],
+} as const
+
+export const ALL_KEYWORDS = [...new Set(Object.values(KEYWORDS).flat().sort())]
+
+export type Keyword = (typeof ALL_KEYWORDS)[number]

app/services/vacancies/vacancies.service.ts

@@ -0,0 +1,23 @@
+import { Vacancies, VacancyData } from '~/services/vacancies/vacancies.types'
+
+export class VacanciesService {
+  async getAll(): Promise<Vacancies> {
+    return await fetch('http://localhost:4321/vacancies').then(res => res.json())
+  }
+  async getAggregateByCreatedAt(): Promise<VacancyData> {
+    return await fetch('http://localhost:4321/vacancies/aggregated')
+      .then(res => res.json())
+      .then(this.formatDateOnData)
+  }
+
+  formatDateOnData(data: VacancyData): VacancyData {
+    return data.map(item => {
+      return {
+        ...item,
+        date: new Date(item.date).toLocaleTimeString('ru'),
+      }
+    })
+  }
+}
+
+export const vacanciesService = new VacanciesService()

app/services/vacancies/vacancies.types.ts

@@ -0,0 +1,11 @@
+export type Vacancies = VacancyDataEntry[]
+
+export interface VacancyDataEntry {
+  createdAt: string
+  id: number
+  technology: string
+  updatedAt: string
+  vacancies: number
+}
+
+export type VacancyData = Array<{ date: string; [key: string]: string | number }>