First

.env

@@ -0,0 +1,13 @@
+API_PORT=8099
+API_HOST=zametki-server
+
+MONGO_INITDB_ROOT_USERNAME=moxitech
+MONGO_INITDB_ROOT_PASSWORD=moxitech
+MONGO_INITDB_DATABASE=notes
+MONGO_INITDB_PORT=27017
+MONGO_INITDB_HOST=mongo
+
+MONGO_COLLECTION_USERS=Users
+MONGO_COLLECTION_GROUPS=Groups
+
+

.gitignore

@@ -0,0 +1,11 @@
+frontend/node_modules/
+frontend/.expo/
+frontend/dist/
+frontend/npm-debug.*
+frontend/*.jks
+frontend/*.p8
+frontend/*.p12
+frontend/*.key
+frontend/*.mobileprovision
+frontend/*.orig.*
+frontend/web-build/

Makefile

@@ -0,0 +1,30 @@
+#DEV
+
+
+
+build:
+	docker compose build 
+
+dev: build
+	docker compose up -d --force-recreate
+
+devf: dev
+	docker compose logs -f
+
+up:
+	docker compose up -d --force-recreate
+
+upf: up
+	docker compose logs -f
+
+logs:
+	docker compose logs -f
+
+	
+stop:
+	docker compose stop
+start:
+	docker compose start
+
+drop:
+	docker-compose down --volumes

Readme.md

@@ -0,0 +1,3 @@
+#### Заметки
+
+Простая программа для сетевого обмена заметками/задачами

docker-compose.yaml

@@ -0,0 +1,55 @@
+
+
+services:
+
+  api:
+    container_name: mnote-api-application
+    build:
+      context: ./server
+      dockerfile: Dockerfile
+    env_file: ".env"
+    ports:
+      - "8099:8099"
+    depends_on:
+      - mongo
+    networks:
+      - notes_network
+    restart: always
+
+  nginx:
+    image: nginx:alpine
+    container_name: mnotes-nginx-service
+    ports:
+      - "80:80"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf
+    networks:
+      - notes_network
+    depends_on:
+      - api
+
+  mongo:
+    image: mongo
+    container_name: mnotes-db
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: ${MONGO_INITDB_ROOT_USERNAME}
+      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_INITDB_ROOT_PASSWORD}
+      MONGO_INITDB_DATABASE:      ${MONGO_INITDB_DATABASE}
+    ports:
+      - '27017:27017'
+    networks:
+      - notes_network
+    volumes:
+      - mongodata:/data/db
+    restart: always
+
+  
+
+networks:
+  notes_network:
+    driver: bridge
+
+
+volumes:
+  mongodata:
+    driver: local

frontend/README.md

@@ -0,0 +1,50 @@
+# Welcome to your Expo app 👋
+
+This is an [Expo](https://expo.dev) project created with [`create-expo-app`](https://www.npmjs.com/package/create-expo-app).
+
+## Get started
+
+1. Install dependencies
+
+   ```bash
+   npm install
+   ```
+
+2. Start the app
+
+   ```bash
+    npx expo start
+   ```
+
+In the output, you'll find options to open the app in a
+
+- [development build](https://docs.expo.dev/develop/development-builds/introduction/)
+- [Android emulator](https://docs.expo.dev/workflow/android-studio-emulator/)
+- [iOS simulator](https://docs.expo.dev/workflow/ios-simulator/)
+- [Expo Go](https://expo.dev/go), a limited sandbox for trying out app development with Expo
+
+You can start developing by editing the files inside the **app** directory. This project uses [file-based routing](https://docs.expo.dev/router/introduction).
+
+## Get a fresh project
+
+When you're ready, run:
+
+```bash
+npm run reset-project
+```
+
+This command will move the starter code to the **app-example** directory and create a blank **app** directory where you can start developing.
+
+## Learn more
+
+To learn more about developing your project with Expo, look at the following resources:
+
+- [Expo documentation](https://docs.expo.dev/): Learn fundamentals, or go into advanced topics with our [guides](https://docs.expo.dev/guides).
+- [Learn Expo tutorial](https://docs.expo.dev/tutorial/introduction/): Follow a step-by-step tutorial where you'll create a project that runs on Android, iOS, and the web.
+
+## Join the community
+
+Join our community of developers creating universal apps.
+
+- [Expo on GitHub](https://github.com/expo/expo): View our open source platform and contribute.
+- [Discord community](https://chat.expo.dev): Chat with Expo users and ask questions.

frontend/app.json

@@ -0,0 +1,36 @@
+{
+  "expo": {
+    "name": "frontend",
+    "slug": "frontend",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/images/icon.png",
+    "scheme": "myapp",
+    "userInterfaceStyle": "automatic",
+    "splash": {
+      "image": "./assets/images/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#ffffff"
+    },
+    "ios": {
+      "supportsTablet": true
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/images/adaptive-icon.png",
+        "backgroundColor": "#ffffff"
+      }
+    },
+    "web": {
+      "bundler": "metro",
+      "output": "static",
+      "favicon": "./assets/images/favicon.png"
+    },
+    "plugins": [
+      "expo-router"
+    ],
+    "experiments": {
+      "typedRoutes": true
+    }
+  }
+}

frontend/app/(tabs)/_layout.tsx

@@ -0,0 +1,37 @@
+import { Tabs } from 'expo-router';
+import React from 'react';
+
+import { TabBarIcon } from '@/components/navigation/TabBarIcon';
+import { Colors } from '@/constants/Colors';
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+export default function TabLayout() {
+  const colorScheme = useColorScheme();
+
+  return (
+    <Tabs
+      screenOptions={{
+        tabBarActiveTintColor: Colors[colorScheme ?? 'light'].tint,
+        headerShown: false,
+      }}>
+      <Tabs.Screen
+        name="index"
+        options={{
+          title: 'Заметки',
+          tabBarIcon: ({ color, focused }) => (
+            <TabBarIcon name={focused ? 'home' : 'home-outline'} color={color} />
+          ),
+        }}
+      />
+      <Tabs.Screen
+        name="explore"
+        options={{
+          title: 'Настройки',
+          tabBarIcon: ({ color, focused }) => (
+            <TabBarIcon name={focused ? 'code-slash' : 'code-slash-outline'} color={color} />
+          ),
+        }}
+      />
+    </Tabs>
+  );
+}

frontend/app/(tabs)/explore.tsx

@@ -0,0 +1,102 @@
+import Ionicons from '@expo/vector-icons/Ionicons';
+import { StyleSheet, Image, Platform } from 'react-native';
+
+import { Collapsible } from '@/components/Collapsible';
+import { ExternalLink } from '@/components/ExternalLink';
+import ParallaxScrollView from '@/components/ParallaxScrollView';
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+
+export default function TabTwoScreen() {
+  return (
+    <ParallaxScrollView
+      headerBackgroundColor={{ light: '#D0D0D0', dark: '#353636' }}
+      headerImage={<Ionicons size={310} name="code-slash" style={styles.headerImage} />}>
+      <ThemedView style={styles.titleContainer}>
+        <ThemedText type="title">Settings</ThemedText>
+      </ThemedView>
+      <ThemedText>This code can be help you.</ThemedText>
+      <Collapsible title="File-based routing">
+        <ThemedText>
+          This app has two screens:{' '}
+          <ThemedText type="defaultSemiBold">app/(tabs)/index.tsx</ThemedText> and{' '}
+          <ThemedText type="defaultSemiBold">app/(tabs)/explore.tsx</ThemedText>
+        </ThemedText>
+        <ThemedText>
+          The layout file in <ThemedText type="defaultSemiBold">app/(tabs)/_layout.tsx</ThemedText>{' '}
+          sets up the tab navigator.
+        </ThemedText>
+        <ExternalLink href="https://docs.expo.dev/router/introduction">
+          <ThemedText type="link">Learn more</ThemedText>
+        </ExternalLink>
+      </Collapsible>
+      <Collapsible title="Android, iOS, and web support">
+        <ThemedText>
+          You can open this project on Android, iOS, and the web. To open the web version, press{' '}
+          <ThemedText type="defaultSemiBold">w</ThemedText> in the terminal running this project.
+        </ThemedText>
+      </Collapsible>
+      <Collapsible title="Images">
+        <ThemedText>
+          For static images, you can use the <ThemedText type="defaultSemiBold">@2x</ThemedText> and{' '}
+          <ThemedText type="defaultSemiBold">@3x</ThemedText> suffixes to provide files for
+          different screen densities
+        </ThemedText>
+        <Image source={require('@/assets/images/react-logo.png')} style={{ alignSelf: 'center' }} />
+        <ExternalLink href="https://reactnative.dev/docs/images">
+          <ThemedText type="link">Learn more</ThemedText>
+        </ExternalLink>
+      </Collapsible>
+      <Collapsible title="Custom fonts">
+        <ThemedText>
+          Open <ThemedText type="defaultSemiBold">app/_layout.tsx</ThemedText> to see how to load{' '}
+          <ThemedText style={{ fontFamily: 'SpaceMono' }}>
+            custom fonts such as this one.
+          </ThemedText>
+        </ThemedText>
+        <ExternalLink href="https://docs.expo.dev/versions/latest/sdk/font">
+          <ThemedText type="link">Learn more</ThemedText>
+        </ExternalLink>
+      </Collapsible>
+      <Collapsible title="Light and dark mode components">
+        <ThemedText>
+          This template has light and dark mode support. The{' '}
+          <ThemedText type="defaultSemiBold">useColorScheme()</ThemedText> hook lets you inspect
+          what the user's current color scheme is, and so you can adjust UI colors accordingly.
+        </ThemedText>
+        <ExternalLink href="https://docs.expo.dev/develop/user-interface/color-themes/">
+          <ThemedText type="link">Learn more</ThemedText>
+        </ExternalLink>
+      </Collapsible>
+      <Collapsible title="Animations">
+        <ThemedText>
+          This template includes an example of an animated component. The{' '}
+          <ThemedText type="defaultSemiBold">components/HelloWave.tsx</ThemedText> component uses
+          the powerful <ThemedText type="defaultSemiBold">react-native-reanimated</ThemedText> library
+          to create a waving hand animation.
+        </ThemedText>
+        {Platform.select({
+          ios: (
+            <ThemedText>
+              The <ThemedText type="defaultSemiBold">components/ParallaxScrollView.tsx</ThemedText>{' '}
+              component provides a parallax effect for the header image.
+            </ThemedText>
+          ),
+        })}
+      </Collapsible>
+    </ParallaxScrollView>
+  );
+}
+
+const styles = StyleSheet.create({
+  headerImage: {
+    color: '#808080',
+    bottom: -90,
+    left: -35,
+    position: 'absolute',
+  },
+  titleContainer: {
+    flexDirection: 'row',
+    gap: 8,
+  },
+});

frontend/app/(tabs)/group.tsx

@@ -0,0 +1,107 @@
+import { Image, StyleSheet, Platform, Button, ActivityIndicator } from 'react-native';
+
+import ParallaxScrollView from '@/components/ParallaxScrollView';
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+import { useEffect, useState } from 'react';
+
+interface Message {
+  title: string;
+  type: string;
+  additionally: {
+    payload: string;
+  };
+}
+
+interface Data {
+  users: string[];
+  messages: Message[];
+}
+
+export default function GroupScreen() {
+  const [groupData, setGroupData] = useState<Data | null>(null);
+
+  useEffect(() => {
+    fetch("http://127.0.0.1:8099/grouphash:1/reloadDataFromServer")
+      .then(v => v.json())
+      .then((data: Data) => {
+        setGroupData(data);
+      })
+      .catch(e => {
+        console.log(e);
+      });
+  }, []);
+  
+  return (
+    <ParallaxScrollView
+      headerBackgroundColor={{ light: '#A1CEDC', dark: '#1D3D47' }}
+      headerImage={
+        <Image
+          source={require('@/assets/images/partial-react-logo.png')}
+          style={styles.reactLogo}
+        />
+      }>
+      
+      <ThemedView style={styles.titleContainer}>
+        <ThemedText type="title">Пользователи</ThemedText>
+        {groupData?.users.map((user, index) => (
+          <ThemedText key={index}>{user}</ThemedText>
+        ))}
+      </ThemedView>
+
+      <ThemedView >
+        { groupData === null ? 
+        <ActivityIndicator size="large" color="#00ff00" /> :
+        groupData?.messages.map((message, index) => (
+          <ThemedView key={index} style={styles.Message}>
+            <ThemedText>{message.title}</ThemedText>
+            { message.type === "text" ? 
+              <ThemedText>{message.additionally.payload}</ThemedText> :
+              <ThemedText>!!! Please Update Program !!!</ThemedText>
+            }
+            
+          </ThemedView>
+        ))
+        }
+      </ThemedView>
+      <ThemedView style={styles.buttonAddStyle}>
+        <Button
+          // onPress={onPressLearnMore}
+          title="+"
+          color="green"
+          accessibilityLabel="Add new block"
+        />
+      </ThemedView>
+    </ParallaxScrollView>
+  );
+}
+const styles = StyleSheet.create({
+  titleContainer: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 8,
+  },
+  stepContainer: {
+    gap: 8,
+    marginBottom: 8,
+  },
+  reactLogo: {
+    height: 178,
+    width: 290,
+    bottom: 0,
+    left: 0,
+    position: 'absolute',
+  },
+  Message: {
+    backgroundColor: 'grey',
+    padding: 10,
+    marginBottom: 10,
+    borderRadius: 10,
+  },
+  buttonAddStyle: {
+    width: 50,
+    height: 60,
+    // flex: 1,
+    // justifyContent: 'end',
+  }, 
+});

frontend/app/(tabs)/index.tsx

@@ -0,0 +1,107 @@
+import { Image, StyleSheet, Platform, Button, ActivityIndicator } from 'react-native';
+
+import ParallaxScrollView from '@/components/ParallaxScrollView';
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+import { useEffect, useState } from 'react';
+
+interface Message {
+  title: string;
+  type: string;
+  additionally: {
+    payload: string;
+  };
+}
+
+interface Data {
+  users: string[];
+  messages: Message[];
+}
+
+export default function HomeScreen() {
+  const [groupData, setGroupData] = useState<Data | null>(null);
+
+  useEffect(() => {
+    fetch("http://127.0.0.1:8099/grouphash:1/reloadDataFromServer")
+      .then(v => v.json())
+      .then((data: Data) => {
+        setGroupData(data);
+      })
+      .catch(e => {
+        console.log(e);
+      });
+  }, []);
+  
+  return (
+    <ParallaxScrollView
+      headerBackgroundColor={{ light: '#A1CEDC', dark: '#1D3D47' }}
+      headerImage={
+        <Image
+          source={require('@/assets/images/partial-react-logo.png')}
+          style={styles.reactLogo}
+        />
+      }>
+      
+      <ThemedView style={styles.titleContainer}>
+        <ThemedText type="title">Пользователи</ThemedText>
+        {groupData?.users.map((user, index) => (
+          <ThemedText key={index}>{user}</ThemedText>
+        ))}
+      </ThemedView>
+
+      <ThemedView >
+        { groupData === null ? 
+        <ActivityIndicator size="large" color="#00ff00" /> :
+        groupData?.messages.map((message, index) => (
+          <ThemedView key={index} style={styles.Message}>
+            <ThemedText>{message.title}</ThemedText>
+            { message.type === "text" ? 
+              <ThemedText>{message.additionally.payload}</ThemedText> :
+              <ThemedText>!!! Please Update Program !!!</ThemedText>
+            }
+            
+          </ThemedView>
+        ))
+        }
+      </ThemedView>
+      <ThemedView style={styles.buttonAddStyle}>
+        <Button
+          // onPress={onPressLearnMore}
+          title="+"
+          color="green"
+          accessibilityLabel="Add new block"
+        />
+      </ThemedView>
+    </ParallaxScrollView>
+  );
+}
+const styles = StyleSheet.create({
+  titleContainer: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 8,
+  },
+  stepContainer: {
+    gap: 8,
+    marginBottom: 8,
+  },
+  reactLogo: {
+    height: 178,
+    width: 290,
+    bottom: 0,
+    left: 0,
+    position: 'absolute',
+  },
+  Message: {
+    backgroundColor: 'grey',
+    padding: 10,
+    marginBottom: 10,
+    borderRadius: 10,
+  },
+  buttonAddStyle: {
+    width: 50,
+    height: 60,
+    // flex: 1,
+    // justifyContent: 'end',
+  }, 
+});

frontend/app/+html.tsx

@@ -0,0 +1,39 @@
+import { ScrollViewStyleReset } from 'expo-router/html';
+import { type PropsWithChildren } from 'react';
+
+/**
+ * This file is web-only and used to configure the root HTML for every web page during static rendering.
+ * The contents of this function only run in Node.js environments and do not have access to the DOM or browser APIs.
+ */
+export default function Root({ children }: PropsWithChildren) {
+  return (
+    <html lang="en">
+      <head>
+        <meta charSet="utf-8" />
+        <meta httpEquiv="X-UA-Compatible" content="IE=edge" />
+        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+
+        {/*
+          Disable body scrolling on web. This makes ScrollView components work closer to how they do on native.
+          However, body scrolling is often nice to have for mobile web. If you want to enable it, remove this line.
+        */}
+        <ScrollViewStyleReset />
+
+        {/* Using raw CSS styles as an escape-hatch to ensure the background color never flickers in dark-mode. */}
+        <style dangerouslySetInnerHTML={{ __html: responsiveBackground }} />
+        {/* Add any additional <head> elements that you want globally available on web... */}
+      </head>
+      <body>{children}</body>
+    </html>
+  );
+}
+
+const responsiveBackground = `
+body {
+  background-color: #fff;
+}
+@media (prefers-color-scheme: dark) {
+  body {
+    background-color: #000;
+  }
+}`;

frontend/app/+not-found.tsx

@@ -0,0 +1,32 @@
+import { Link, Stack } from 'expo-router';
+import { StyleSheet } from 'react-native';
+
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+
+export default function NotFoundScreen() {
+  return (
+    <>
+      <Stack.Screen options={{ title: 'Oops!' }} />
+      <ThemedView style={styles.container}>
+        <ThemedText type="title">This screen doesn't exist.</ThemedText>
+        <Link href="/" style={styles.link}>
+          <ThemedText type="link">Go to home screen!</ThemedText>
+        </Link>
+      </ThemedView>
+    </>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    alignItems: 'center',
+    justifyContent: 'center',
+    padding: 20,
+  },
+  link: {
+    marginTop: 15,
+    paddingVertical: 15,
+  },
+});

frontend/app/_layout.tsx

@@ -0,0 +1,36 @@
+import { DarkTheme, DefaultTheme, ThemeProvider } from '@react-navigation/native';
+import { useFonts } from 'expo-font';
+import { Stack } from 'expo-router';
+import * as SplashScreen from 'expo-splash-screen';
+import { useEffect } from 'react';
+import 'react-native-reanimated';
+
+import { useColorScheme } from '@/hooks/useColorScheme';
+
+SplashScreen.preventAutoHideAsync();
+
+export default function RootLayout() {
+  const colorScheme = useColorScheme();
+  const [loaded] = useFonts({
+    SpaceMono: require('../assets/fonts/SpaceMono-Regular.ttf'),
+  });
+
+  useEffect(() => {
+    if (loaded) {
+      SplashScreen.hideAsync();
+    }
+  }, [loaded]);
+
+  if (!loaded) {
+    return null;
+  }
+
+  return (
+    <ThemeProvider value={colorScheme === 'dark' ? DarkTheme : DefaultTheme}>
+      <Stack>
+        <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
+        <Stack.Screen name="+not-found" />
+      </Stack>
+    </ThemeProvider>
+  );
+}

frontend/babel.config.js

@@ -0,0 +1,6 @@
+module.exports = function (api) {
+  api.cache(true);
+  return {
+    presets: ['babel-preset-expo'],
+  };
+};

frontend/components/BlockNoteView.tsx

@@ -0,0 +1,22 @@
+import { useState } from "react";
+import { Text } from "react-native";
+import { View } from "react-native-reanimated/lib/typescript/Animated";
+
+
+
+
+export const BlockNoteView = (text : string) => {
+    const [_text, _setText] = useState(text);
+    
+    return (
+        <View
+            style={{
+                flexDirection: 'row',
+                height: 150,
+                padding: 20,
+                borderRadius: 10,
+            }}>
+                <Text>{_text}</Text>
+        </View>
+    );
+} 

frontend/components/Collapsible.tsx

@@ -0,0 +1,41 @@
+import Ionicons from '@expo/vector-icons/Ionicons';
+import { PropsWithChildren, useState } from 'react';
+import { StyleSheet, TouchableOpacity, useColorScheme } from 'react-native';
+
+import { ThemedText } from '@/components/ThemedText';
+import { ThemedView } from '@/components/ThemedView';
+import { Colors } from '@/constants/Colors';
+
+export function Collapsible({ children, title }: PropsWithChildren & { title: string }) {
+  const [isOpen, setIsOpen] = useState(false);
+  const theme = useColorScheme() ?? 'light';
+
+  return (
+    <ThemedView>
+      <TouchableOpacity
+        style={styles.heading}
+        onPress={() => setIsOpen((value) => !value)}
+        activeOpacity={0.8}>
+        <Ionicons
+          name={isOpen ? 'chevron-down' : 'chevron-forward-outline'}
+          size={18}
+          color={theme === 'light' ? Colors.light.icon : Colors.dark.icon}
+        />
+        <ThemedText type="defaultSemiBold">{title}</ThemedText>
+      </TouchableOpacity>
+      {isOpen && <ThemedView style={styles.content}>{children}</ThemedView>}
+    </ThemedView>
+  );
+}
+
+const styles = StyleSheet.create({
+  heading: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 6,
+  },
+  content: {
+    marginTop: 6,
+    marginLeft: 24,
+  },
+});

frontend/components/ExternalLink.tsx

@@ -0,0 +1,24 @@
+import { Link } from 'expo-router';
+import { openBrowserAsync } from 'expo-web-browser';
+import { type ComponentProps } from 'react';
+import { Platform } from 'react-native';
+
+type Props = Omit<ComponentProps<typeof Link>, 'href'> & { href: string };
+
+export function ExternalLink({ href, ...rest }: Props) {
+  return (
+    <Link
+      target="_blank"
+      {...rest}
+      href={href}
+      onPress={async (event) => {
+        if (Platform.OS !== 'web') {
+          // Prevent the default behavior of linking to the default browser on native.
+          event.preventDefault();
+          // Open the link in an in-app browser.
+          await openBrowserAsync(href);
+        }
+      }}
+    />
+  );
+}

frontend/components/HelloWave.tsx

@@ -0,0 +1,37 @@
+import { StyleSheet } from 'react-native';
+import Animated, {
+  useSharedValue,
+  useAnimatedStyle,
+  withTiming,
+  withRepeat,
+  withSequence,
+} from 'react-native-reanimated';
+
+import { ThemedText } from '@/components/ThemedText';
+
+export function HelloWave() {
+  const rotationAnimation = useSharedValue(0);
+
+  rotationAnimation.value = withRepeat(
+    withSequence(withTiming(25, { duration: 150 }), withTiming(0, { duration: 150 })),
+    4 // Run the animation 4 times
+  );
+
+  const animatedStyle = useAnimatedStyle(() => ({
+    transform: [{ rotate: `${rotationAnimation.value}deg` }],
+  }));
+
+  return (
+    <Animated.View style={animatedStyle}>
+      <ThemedText style={styles.text}>👋</ThemedText>
+    </Animated.View>
+  );
+}
+
+const styles = StyleSheet.create({
+  text: {
+    fontSize: 28,
+    lineHeight: 32,
+    marginTop: -6,
+  },
+});

frontend/components/ParallaxScrollView.tsx

@@ -0,0 +1,76 @@
+import type { PropsWithChildren, ReactElement } from 'react';
+import { StyleSheet, useColorScheme } from 'react-native';
+import Animated, {
+  interpolate,
+  useAnimatedRef,
+  useAnimatedStyle,
+  useScrollViewOffset,
+} from 'react-native-reanimated';
+
+import { ThemedView } from '@/components/ThemedView';
+
+const HEADER_HEIGHT = 10;
+
+type Props = PropsWithChildren<{
+  headerImage: ReactElement;
+  headerBackgroundColor: { dark: string; light: string };
+}>;
+
+export default function ParallaxScrollView({
+  children,
+  headerImage,
+  headerBackgroundColor,
+}: Props) {
+  const colorScheme = useColorScheme() ?? 'light';
+  const scrollRef = useAnimatedRef<Animated.ScrollView>();
+  const scrollOffset = useScrollViewOffset(scrollRef);
+
+  const headerAnimatedStyle = useAnimatedStyle(() => {
+    return {
+      transform: [
+        {
+          translateY: interpolate(
+            scrollOffset.value,
+            [-HEADER_HEIGHT, 0, HEADER_HEIGHT],
+            [-HEADER_HEIGHT / 2, 0, HEADER_HEIGHT * 0.75]
+          ),
+        },
+        {
+          scale: interpolate(scrollOffset.value, [-HEADER_HEIGHT, 0, HEADER_HEIGHT], [2, 1, 1]),
+        },
+      ],
+    };
+  });
+
+  return (
+    <ThemedView style={styles.container}>
+      <Animated.ScrollView ref={scrollRef} scrollEventThrottle={16}>
+        <Animated.View
+          style={[
+            styles.header,
+            { backgroundColor: headerBackgroundColor[colorScheme] },
+            headerAnimatedStyle,
+          ]}>
+          {headerImage}
+        </Animated.View>
+        <ThemedView style={styles.content}>{children}</ThemedView>
+      </Animated.ScrollView>
+    </ThemedView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+  },
+  header: {
+    height: 250,
+    overflow: 'hidden',
+  },
+  content: {
+    flex: 1,
+    padding: 32,
+    gap: 16,
+    overflow: 'hidden',
+  },
+});

frontend/components/ThemedText.tsx

@@ -0,0 +1,60 @@
+import { Text, type TextProps, StyleSheet } from 'react-native';
+
+import { useThemeColor } from '@/hooks/useThemeColor';
+
+export type ThemedTextProps = TextProps & {
+  lightColor?: string;
+  darkColor?: string;
+  type?: 'default' | 'title' | 'defaultSemiBold' | 'subtitle' | 'link';
+};
+
+export function ThemedText({
+  style,
+  lightColor,
+  darkColor,
+  type = 'default',
+  ...rest
+}: ThemedTextProps) {
+  const color = useThemeColor({ light: lightColor, dark: darkColor }, 'text');
+
+  return (
+    <Text
+      style={[
+        { color },
+        type === 'default' ? styles.default : undefined,
+        type === 'title' ? styles.title : undefined,
+        type === 'defaultSemiBold' ? styles.defaultSemiBold : undefined,
+        type === 'subtitle' ? styles.subtitle : undefined,
+        type === 'link' ? styles.link : undefined,
+        style,
+      ]}
+      {...rest}
+    />
+  );
+}
+
+const styles = StyleSheet.create({
+  default: {
+    fontSize: 16,
+    lineHeight: 24,
+  },
+  defaultSemiBold: {
+    fontSize: 16,
+    lineHeight: 24,
+    fontWeight: '600',
+  },
+  title: {
+    fontSize: 32,
+    fontWeight: 'bold',
+    lineHeight: 32,
+  },
+  subtitle: {
+    fontSize: 20,
+    fontWeight: 'bold',
+  },
+  link: {
+    lineHeight: 30,
+    fontSize: 16,
+    color: '#0a7ea4',
+  },
+});

frontend/components/ThemedView.tsx

@@ -0,0 +1,14 @@
+import { View, type ViewProps } from 'react-native';
+
+import { useThemeColor } from '@/hooks/useThemeColor';
+
+export type ThemedViewProps = ViewProps & {
+  lightColor?: string;
+  darkColor?: string;
+};
+
+export function ThemedView({ style, lightColor, darkColor, ...otherProps }: ThemedViewProps) {
+  const backgroundColor = useThemeColor({ light: lightColor, dark: darkColor }, 'background');
+
+  return <View style={[{ backgroundColor }, style]} {...otherProps} />;
+}

frontend/components/__tests__/ThemedText-test.tsx

@@ -0,0 +1,10 @@
+import * as React from 'react';
+import renderer from 'react-test-renderer';
+
+import { ThemedText } from '../ThemedText';
+
+it(`renders correctly`, () => {
+  const tree = renderer.create(<ThemedText>Snapshot test!</ThemedText>).toJSON();
+
+  expect(tree).toMatchSnapshot();
+});

frontend/components/__tests__/__snapshots__/ThemedText-test.tsx.snap

@@ -0,0 +1,24 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders correctly 1`] = `
+<Text
+  style={
+    [
+      {
+        "color": "#11181C",
+      },
+      {
+        "fontSize": 16,
+        "lineHeight": 24,
+      },
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+    ]
+  }
+>
+  Snapshot test!
+</Text>
+`;

frontend/components/navigation/TabBarIcon.tsx

@@ -0,0 +1,9 @@
+// You can explore the built-in icon families and icons on the web at https://icons.expo.fyi/
+
+import Ionicons from '@expo/vector-icons/Ionicons';
+import { type IconProps } from '@expo/vector-icons/build/createIconSet';
+import { type ComponentProps } from 'react';
+
+export function TabBarIcon({ style, ...rest }: IconProps<ComponentProps<typeof Ionicons>['name']>) {
+  return <Ionicons size={28} style={[{ marginBottom: -3 }, style]} {...rest} />;
+}

frontend/constants/Colors.ts

@@ -0,0 +1,26 @@
+/**
+ * Below are the colors that are used in the app. The colors are defined in the light and dark mode.
+ * There are many other ways to style your app. For example, [Nativewind](https://www.nativewind.dev/), [Tamagui](https://tamagui.dev/), [unistyles](https://reactnativeunistyles.vercel.app), etc.
+ */
+
+const tintColorLight = '#0a7ea4';
+const tintColorDark = '#fff';
+
+export const Colors = {
+  light: {
+    text: '#11181C',
+    background: '#fff',
+    tint: tintColorLight,
+    icon: '#687076',
+    tabIconDefault: '#687076',
+    tabIconSelected: tintColorLight,
+  },
+  dark: {
+    text: '#ECEDEE',
+    background: '#151718',
+    tint: tintColorDark,
+    icon: '#9BA1A6',
+    tabIconDefault: '#9BA1A6',
+    tabIconSelected: tintColorDark,
+  },
+};

frontend/expo-env.d.ts

@@ -0,0 +1,3 @@
+/// <reference types="expo/types" />
+
+// NOTE: This file should not be edited and should be in your git ignore

frontend/hooks/useColorScheme.ts

@@ -0,0 +1 @@
+export { useColorScheme } from 'react-native';

frontend/hooks/useColorScheme.web.ts

@@ -0,0 +1,8 @@
+// NOTE: The default React Native styling doesn't support server rendering.
+// Server rendered styles should not change between the first render of the HTML
+// and the first render on the client. Typically, web developers will use CSS media queries
+// to render different styles on the client and server, these aren't directly supported in React Native
+// but can be achieved using a styling library like Nativewind.
+export function useColorScheme() {
+  return 'light';
+}

frontend/hooks/useThemeColor.ts

@@ -0,0 +1,22 @@
+/**
+ * Learn more about light and dark modes:
+ * https://docs.expo.dev/guides/color-schemes/
+ */
+
+import { useColorScheme } from 'react-native';
+
+import { Colors } from '@/constants/Colors';
+
+export function useThemeColor(
+  props: { light?: string; dark?: string },
+  colorName: keyof typeof Colors.light & keyof typeof Colors.dark
+) {
+  const theme = useColorScheme() ?? 'light';
+  const colorFromProps = props[theme];
+
+  if (colorFromProps) {
+    return colorFromProps;
+  } else {
+    return Colors[theme][colorName];
+  }
+}

frontend/package.json

@@ -0,0 +1,49 @@
+{
+  "name": "frontend",
+  "main": "expo-router/entry",
+  "version": "1.0.0",
+  "scripts": {
+    "start": "expo start",
+    "reset-project": "node ./scripts/reset-project.js",
+    "android": "expo start --android",
+    "ios": "expo start --ios",
+    "web": "expo start --web",
+    "test": "jest --watchAll",
+    "lint": "expo lint"
+  },
+  "jest": {
+    "preset": "jest-expo"
+  },
+  "dependencies": {
+    "@expo/vector-icons": "^14.0.2",
+    "@react-navigation/native": "^6.0.2",
+    "expo": "~51.0.28",
+    "expo-constants": "~16.0.2",
+    "expo-font": "~12.0.9",
+    "expo-linking": "~6.3.1",
+    "expo-router": "~3.5.23",
+    "expo-splash-screen": "~0.27.5",
+    "expo-status-bar": "~1.12.1",
+    "expo-system-ui": "~3.0.7",
+    "expo-web-browser": "~13.0.3",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "react-native": "0.74.5",
+    "react-native-gesture-handler": "~2.16.1",
+    "react-native-reanimated": "~3.10.1",
+    "react-native-safe-area-context": "4.10.5",
+    "react-native-screens": "3.31.1",
+    "react-native-web": "~0.19.10"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.20.0",
+    "@types/jest": "^29.5.12",
+    "@types/react": "~18.2.45",
+    "@types/react-test-renderer": "^18.0.7",
+    "jest": "^29.2.1",
+    "jest-expo": "~51.0.3",
+    "react-test-renderer": "18.2.0",
+    "typescript": "~5.3.3"
+  },
+  "private": true
+}

frontend/scripts/reset-project.js

@@ -0,0 +1,73 @@
+#!/usr/bin/env node
+
+/**
+ * This script is used to reset the project to a blank state.
+ * It moves the /app directory to /app-example and creates a new /app directory with an index.tsx and _layout.tsx file.
+ * You can remove the `reset-project` script from package.json and safely delete this file after running it.
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const root = process.cwd();
+const oldDirPath = path.join(root, 'app');
+const newDirPath = path.join(root, 'app-example');
+const newAppDirPath = path.join(root, 'app');
+
+const indexContent = `import { Text, View } from "react-native";
+
+export default function Index() {
+  return (
+    <View
+      style={{
+        flex: 1,
+        justifyContent: "center",
+        alignItems: "center",
+      }}
+    >
+      <Text>Edit app/index.tsx to edit this screen.</Text>
+    </View>
+  );
+}
+`;
+
+const layoutContent = `import { Stack } from "expo-router";
+
+export default function RootLayout() {
+  return (
+    <Stack>
+      <Stack.Screen name="index" />
+    </Stack>
+  );
+}
+`;
+
+fs.rename(oldDirPath, newDirPath, (error) => {
+  if (error) {
+    return console.error(`Error renaming directory: ${error}`);
+  }
+  console.log('/app moved to /app-example.');
+
+  fs.mkdir(newAppDirPath, { recursive: true }, (error) => {
+    if (error) {
+      return console.error(`Error creating new app directory: ${error}`);
+    }
+    console.log('New /app directory created.');
+
+    const indexPath = path.join(newAppDirPath, 'index.tsx');
+    fs.writeFile(indexPath, indexContent, (error) => {
+      if (error) {
+        return console.error(`Error creating index.tsx: ${error}`);
+      }
+      console.log('app/index.tsx created.');
+
+      const layoutPath = path.join(newAppDirPath, '_layout.tsx');
+      fs.writeFile(layoutPath, layoutContent, (error) => {
+        if (error) {
+          return console.error(`Error creating _layout.tsx: ${error}`);
+        }
+        console.log('app/_layout.tsx created.');
+      });
+    });
+  });
+});

frontend/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "extends": "expo/tsconfig.base",
+  "compilerOptions": {
+    "strict": true,
+    "paths": {
+      "@/*": [
+        "./*"
+      ]
+    }
+  },
+  "include": [
+    "**/*.ts",
+    "**/*.tsx",
+    ".expo/types/**/*.ts",
+    "expo-env.d.ts"
+  ]
+}

nginx.conf

@@ -0,0 +1,19 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    server {
+        listen 80;
+        server_name localhost;
+        add_header 'Access-Control-Allow-Origin' 'http://api' always;
+
+        location / {
+            proxy_pass http://api:8099;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+    }
+}

server/App/cmd/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"log"
+	"moxitech-zametki-server/internal/fiber"
+	"moxitech-zametki-server/internal/mongodb"
+)
+
+func main() {
+	_, err := mongodb.Connect()
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	fiberCtxThrowedError := fiber.SpawnFiberCtx()
+
+	log.Fatal(fiberCtxThrowedError)
+}

server/App/go.mod

@@ -0,0 +1,31 @@
+module moxitech-zametki-server
+
+go 1.22.5
+
+require (
+	github.com/gofiber/fiber/v2 v2.52.5
+	go.mongodb.org/mongo-driver v1.16.1
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.5 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/uuid v1.5.0 // indirect
+	github.com/klauspost/compress v1.17.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/montanaflynn/stats v0.7.1 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.51.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
+	github.com/xdg-go/scram v1.1.2 // indirect
+	github.com/xdg-go/stringprep v1.0.4 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d // indirect
+	golang.org/x/crypto v0.22.0 // indirect
+	golang.org/x/sync v0.7.0 // indirect
+	golang.org/x/sys v0.19.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+)

server/App/go.sum

@@ -0,0 +1,75 @@
+github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
+github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gofiber/fiber/v2 v2.52.5 h1:tWoP1MJQjGEe4GB5TUGOi7P2E0ZMMRx5ZTG4rT+yGMo=
+github.com/gofiber/fiber/v2 v2.52.5/go.mod h1:KEOE+cXMhXG0zHc9d8+E38hoX+ZN7bhOtgeF2oT6jrQ=
+github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
+github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
+github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/klauspost/compress v1.17.0 h1:Rnbp4K9EjcDuVuHtd0dgA4qNuv9yKDYKK1ulpJwgrqM=
+github.com/klauspost/compress v1.17.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
+github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
+github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
+github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
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+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
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+github.com/valyala/fasthttp v1.51.0 h1:8b30A5JlZ6C7AS81RsWjYMQmrZG6feChmgAolCl1SqA=
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+github.com/valyala/tcplisten v1.0.0 h1:rBHj/Xf+E1tRGZyWIWwJDiRY0zc1Js+CV5DqwacVSA8=
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+github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
+github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
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server/App/internal/encoder/encoder.go

@@ -0,0 +1,9 @@
+package encoder
+
+func EncodeCreate() []byte {
+	return nil
+}
+
+func Decode() []string {
+	return nil
+}

server/App/internal/fiber/fiber.go

@@ -0,0 +1,73 @@
+package fiber
+
+import (
+	"os"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/cors"
+)
+
+func SpawnFiberCtx() error {
+	app := fiber.New()
+	app.Use(cors.New(cors.Config{
+		AllowOrigins: "*",
+		AllowMethods: "*",
+		AllowHeaders: "*",
+	}))
+	app.Get("/", func(c *fiber.Ctx) error {
+		return c.SendStatus(404)
+	})
+	// Login endpoint
+	app.Get("/login", func(c *fiber.Ctx) error {
+		return c.SendStatus(404)
+	})
+	// Register endpoint
+	app.Get("/register", func(c *fiber.Ctx) error {
+		return c.JSON(fiber.Map{
+			"Login": "Moxitech",
+			"Secret words": []string{
+				"Moxi",
+				"Tech",
+				"Cruiser",
+				"Well",
+				"Small",
+				"NotBad",
+			},
+		})
+	})
+	// Give websocket connection for sync groups list
+	app.Get("/connect", func(c *fiber.Ctx) error {
+		return c.SendStatus(404)
+	})
+	// Give websocket connection for sync concrete group
+	app.Get("/connect/grouphash::grouphash/", func(c *fiber.Ctx) error {
+		return c.SendStatus(404)
+	})
+	app.Get("/grouphash::grouphash/reloadDataFromServer", func(c *fiber.Ctx) error {
+		return c.SendString(`
+		{
+			"users": [
+			  "Aksina",
+			  "Moxitech"
+			],
+			"messages": [
+			  {
+				"title": "Выполнить конфигурацию проекта",
+				"type": "text",
+				"additionally": {
+				  "payload": "information message"
+				}
+			  },
+			  {
+				"title": "Написать очередной сервис",
+				"type": "text",
+				"additionally": {
+				  "payload": "Сервис Quic-GO..."
+				}
+			  }
+			]
+		  }
+		`)
+	})
+	return app.Listen("0.0.0.0:" + os.Getenv("API_PORT"))
+}

server/App/internal/mongodb/mongodb.go

@@ -0,0 +1,49 @@
+package mongodb
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type MongoConnection struct {
+	Conn *mongo.Client
+}
+
+func getConnectionString() string {
+	return fmt.Sprintf("mongodb://moxitech:moxitech@mongo:27017")
+}
+
+func Connect() (*MongoConnection, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI(getConnectionString()))
+	if err != nil {
+		return nil, err
+	}
+	return &MongoConnection{Conn: client}, nil
+}
+
+func Authorize(username string, words []string) (string, error) {
+	if len(words) > 11 {
+		return "", fmt.Errorf("error validation: words list < 12")
+	}
+	return "STRINGER", nil
+}
+
+type User struct {
+	Login    string `json:"login"`
+	Password []byte `json:"password"`
+}
+
+type Group struct {
+	Users  *[]string `json:"users"`
+	Blocks *[]Block  `json:"blocks"`
+}
+
+type Block struct {
+	Text *string `json:"text"`
+}

server/App/internal/websocket/websocket.go

@@ -0,0 +1,11 @@
+package websocket
+
+// Make conn pull && observable all data from group client to websocket
+
+func Provider() {
+
+}
+
+func Execution() {
+
+}

server/Dockerfile

@@ -0,0 +1,9 @@
+FROM golang:1.22.5-alpine3.20 
+LABEL author="moxitech"
+WORKDIR /var/note-server
+COPY App /var/note-server
+
+RUN go get ./...;
+RUN go build -o main cmd/main.go
+EXPOSE 8099
+CMD "./main"