React компонент прелоадера: стили, контекст для универсального доступа из любой точки приложения, сам tsx компонент

app/Console/Commands/testDataCommand.php

@@ -1,34 +0,0 @@
-<?php
-
-namespace App\Console\Commands;
-
-use Illuminate\Console\Command;
-use App\Models\TestData;
-
-class testDataCommand extends Command
-{
-    /**
-     * The name and signature of the console command.
-     *
-     * @var string
-     */
-    protected $signature = 'data_base:test-data-command';
-
-    /**
-     * The console command description.
-     *
-     * @var string
-     */
-    protected $description = 'Тестовая команда';
-
-    /**
-     * Execute the console command.
-     */
-    public function handle()
-    {
-        $testDataModel = new TestData;
-        $test = TestData::where('test_char', 'hellos')->get();
-        var_dump($test);
-
-    }
-}

app/Providers/AuthServiceProvider.php

@@ -1,29 +0,0 @@
-<?php
-
-namespace App\Providers;
-
-// use Illuminate\Support\Facades\Gate;
-use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
-
-/**
- * Провайдер для регистрации сервиса аутентификации
- */
-class AuthServiceProvider extends ServiceProvider
-{
-    /**
-     * The model to policy mappings for the application.
-     *
-     * @var array<class-string, class-string>
-     */
-    protected $policies = [
-        //
-    ];
-
-    /**
-     * Register any authentication / authorization services.
-     */
-    public function boot(): void
-    {
-        //
-    }
-}

app/Providers/BroadcastServiceProvider.php

@@ -1,19 +0,0 @@
-<?php
-
-namespace App\Providers;
-
-use Illuminate\Support\Facades\Broadcast;
-use Illuminate\Support\ServiceProvider;
-
-class BroadcastServiceProvider extends ServiceProvider
-{
-    /**
-     * Bootstrap any application services.
-     */
-    public function boot(): void
-    {
-        Broadcast::routes();
-
-        require base_path('routes/channels.php');
-    }
-}

app/Providers/EventServiceProvider.php

@@ -1,38 +0,0 @@
-<?php
-
-namespace App\Providers;
-
-use Illuminate\Auth\Events\Registered;
-use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
-use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
-use Illuminate\Support\Facades\Event;
-
-class EventServiceProvider extends ServiceProvider
-{
-    /**
-     * The event to listener mappings for the application.
-     *
-     * @var array<class-string, array<int, class-string>>
-     */
-    protected $listen = [
-        Registered::class => [
-            SendEmailVerificationNotification::class,
-        ],
-    ];
-
-    /**
-     * Register any events for your application.
-     */
-    public function boot(): void
-    {
-        //
-    }
-
-    /**
-     * Determine if events and listeners should be automatically discovered.
-     */
-    public function shouldDiscoverEvents(): bool
-    {
-        return false;
-    }
-}

phpunit.xml

@@ -19,14 +19,17 @@
     </source>
     <php>
         <env name="APP_ENV" value="testing"/>
+        <env name="APP_MAINTENANCE_DRIVER" value="file"/>
         <env name="BCRYPT_ROUNDS" value="4"/>
-        <env name="CACHE_DRIVER" value="array"/>
+        <env name="BROADCAST_CONNECTION" value="null"/>
-        <!-- <env name="DB_CONNECTION" value="sqlite"/> -->
+        <env name="CACHE_STORE" value="array"/>
-        <!-- <env name="DB_DATABASE" value=":memory:"/> -->
+        <env name="DB_CONNECTION" value="sqlite"/>
+        <env name="DB_DATABASE" value=":memory:"/>
         <env name="MAIL_MAILER" value="array"/>
-        <env name="PULSE_ENABLED" value="false"/>
         <env name="QUEUE_CONNECTION" value="sync"/>
         <env name="SESSION_DRIVER" value="array"/>
+        <env name="PULSE_ENABLED" value="false"/>
         <env name="TELESCOPE_ENABLED" value="false"/>
+        <env name="NIGHTWATCH_ENABLED" value="false"/>
     </php>
 </phpunit>

resources/css/components/preloader.css

@@ -0,0 +1,173 @@
+@import url('./../variables.css');
+
+#preloader_container {
+  position: fixed;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+  background: rgba(0, 0, 0, 0.3);
+  z-index: 900;
+  backdrop-filter: blur(5px);
+
+  &.hide {
+    display: none;
+  }
+
+  &>#preloader{
+    width: 200px;
+    height: 200px;
+    background: none;
+    position: relative;
+    top: 30%;
+    left: 0;
+    right: 0;
+    margin-left: auto;
+    margin-right: auto;
+
+    &>.circle {
+      position: absolute;
+      border-radius: 50%;
+      box-sizing: border-box;
+      border: 10px solid transparent;
+    }
+
+    &>#circle_one {
+      width: 80%;
+      height: 80%;
+      border-top-width: 10px;
+      left: 5%;
+      top: 5%;
+      animation: roll_one 4.5s;
+      animation-fill-mode: forwards;
+      animation-iteration-count: infinite;
+      animation-timing-function: linear;
+
+      &.preloader-emerald-circle{
+        border-top-color: var(--color_emerald_light);
+      }
+      &.preloader-ruby-circle{
+        border-top-color: var(--color_ruby_main);
+      }
+      &.preloader-graphite-circle{
+        border-top-color: var(--color_graphite_main);
+      }
+    }
+
+    &>#circle_two {
+      width: 70%;
+      height: 70%;
+      left: 10%;
+      top: 10%;
+      border-right-width: 10px;
+      animation: roll_two 2.5s;
+      animation-fill-mode: forwards;
+      animation-iteration-count: infinite;
+      animation-timing-function: linear;
+
+      &.preloader-emerald-circle{
+        border-right-color: var(--color_emerald_light);
+      }
+      &.preloader-ruby-circle{
+        border-right-color: var(--color_ruby_main);
+      }
+      &.preloader-graphite-circle{
+        border-right-color: var(--color_graphite_main);
+      }
+    }
+
+    &>#circle_three {
+      width: 60%;
+      height: 60%;
+      left: 15%;
+      top: 15%;
+      border-bottom-width: 10px;
+      animation: roll_three 3s;
+      animation-fill-mode: forwards;
+      animation-iteration-count: infinite;
+      animation-timing-function: linear;
+
+      &.preloader-emerald-circle{
+        border-bottom-color: var(--color_emerald_light);
+      }
+      &.preloader-ruby-circle{
+        border-bottom-color: var(--color_ruby_main);
+      }
+      &.preloader-graphite-circle{
+        border-bottom-color: var(--color_graphite_main);
+      }
+    }
+
+    
+
+    &>#preloader_text {
+      width: 150%;
+      left: -25%;
+      font-size: 1.5rem;
+      position: absolute;
+      bottom: -50px;
+      text-align: center;
+      color: white;
+    }
+
+    &>#logo {
+      position: absolute;
+      background: none;
+      width: 40%;
+      height: 40%;
+      top: 25%;
+      left: 25%;
+
+      &>.logo_square {
+        position: absolute;
+        box-sizing: border-box;
+      }
+
+      &>#left-top {
+        width: 60%;
+        height: 70%;
+        top: 15%;
+        left: 20%;
+        border-left: 7px solid white;
+        border-top: 7px solid white;
+        border-top-left-radius: 45%;
+      }
+
+      &>#right-bottom {
+        width: 40%;
+        height: 50%;
+        top: 15%;
+        left: 40%;
+        border-right: 7px solid white;
+        border-bottom: 7px solid white;
+        border-bottom-right-radius: 45%;
+        border-bottom-left-radius: 10%;
+      }
+    }
+  }
+}
+
+@keyframes roll_one {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}
+@keyframes roll_two {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(-360deg);
+  }
+}
+@keyframes roll_three {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(720deg);
+  }
+}

resources/js/components/preloader/Preloader.tsx

@@ -0,0 +1,39 @@
+import "./../../../css/components/preloader.css";
+import React from "react";
+
+export default function Preloader ( props: {visible: boolean, text?: string | null}) {
+  const {text = 'загрузка'} = props;
+  let preloaderColorArray: string[] = ['preloader-ruby-circle', 'preloader-emerald-circle', 'preloader-graphite-circle'],
+  //Код ниже реализует возможность присваивать каждую перезагрузку разные классы с цветом полос
+  //Рандомное число, по которому получим первый класс
+  firstColorIndex: number = Math.floor(Math.random() * 3),
+  firstCircleClass: typeof preloaderColorArray[number] = preloaderColorArray[firstColorIndex],
+  secondCircleClass: typeof preloaderColorArray[number],
+  thirdCircleClass: typeof preloaderColorArray[number];
+  //Удалим уже используемый класс цвета из массива 
+  preloaderColorArray.splice(firstColorIndex, 1);
+  //Оставшиеся 2 класса распределеяем в зависимости от проостой проверки четности/нечетности
+  if (Math.floor(Math.random() * 2) % 2 === 0) {
+    secondCircleClass = preloaderColorArray[0];
+    thirdCircleClass = preloaderColorArray[1];
+  } else {
+    secondCircleClass = preloaderColorArray[1];
+    thirdCircleClass = preloaderColorArray[0];
+  }
+  return (
+    props.visible ? 
+      <div id='preloader_container'>
+        <div id='preloader'>
+          <div className={'circle ' + firstCircleClass} id='circle_one'></div>
+          <div className={'circle ' + secondCircleClass} id='circle_two'></div>
+          <div className={'circle ' + thirdCircleClass} id='circle_three'></div>
+          <div id='logo'>
+            <div className='logo_square' id='right-bottom'></div>
+            <div className='logo_square' id='left-top'></div>
+          </div>
+          <div id='preloader_text'>{ text }</div>
+        </div>
+      </div>
+      : null
+  )
+}

resources/js/contexts/PreloaderContext.tsx

@@ -0,0 +1,40 @@
+import React, { createContext, useState } from "react";
+import Preloader from "../components/preloader/Preloader";
+
+interface PreloaderProps{
+  setPreloaderVisible: (preloaderVisible: boolean) => void;
+  setPreloaderText: (preloaderText: string) => void;
+}
+
+export const PreloaderContext = createContext<PreloaderProps>({
+  setPreloaderVisible: () => {},
+  setPreloaderText: () => {},
+});
+
+export function PreloaderProvider({ children }){
+  const [visible, setVisible] = useState<boolean>(true);
+  const [text, setText] = useState<string>('Страница загружается');
+
+  function setPreloaderVisible(preloaderVisible: boolean){
+    setVisible(preloaderVisible);
+  }
+
+  function setPreloaderText(preloaderText: string){
+    setText(preloaderText);
+  }
+
+  let value = {
+    setPreloaderVisible: setPreloaderVisible,
+    setPreloaderText: setPreloaderText
+  }
+
+  return (
+    <PreloaderContext.Provider value={value}>
+      <Preloader
+        visible={visible}
+        text={text}
+      />
+      {children}
+    </PreloaderContext.Provider>
+  )
+}