Database import

2024-11-16 20:55:47 +03:00 · 2024-11-16 20:55:47 +03:00 · b45aa35527
commit b45aa35527
parent e3f2e87fcc
4 changed files with 383 additions and 4 deletions
--- a/package-lock.json
+++ b/package-lock.json
@ -13,6 +13,7 @@
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        "bitcoinjs-lib": "^6.1.6",
        "crypto-js": "^4.2.0",
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        "dotenv": "^16.3.1",
        "ecpair": "^2.1.0",
        "ethereumjs-util": "^7.1.5",
@ -1406,6 +1407,20 @@
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@ -1414,6 +1429,11 @@
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@ -1563,6 +1583,11 @@
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@ -1820,6 +1845,24 @@
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@ -1834,6 +1877,126 @@
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@ -2298,6 +2461,14 @@
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@ -2504,6 +2675,18 @@
        "url": "https://github.com/sponsors/ljharb"
      }
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@ -3379,6 +3567,25 @@
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@ -3772,6 +3979,14 @@
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@ -3896,6 +4111,11 @@
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@ -3913,6 +4133,33 @@
        "url": "https://github.com/sponsors/jonschlinkert"
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@ -5175,6 +5452,15 @@
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+      }
+    },
    "node_modules/undefsafe": {
      "version": "2.0.5",
      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz",
@ -5485,11 +5771,36 @@
        }
      }
    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "engines": {
+        "node": ">=0.4"
+      }
+    },
    "node_modules/yallist": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
    },
+    "node_modules/yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "dependencies": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    },
+    "node_modules/yauzl/node_modules/buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==",
+      "engines": {
+        "node": "*"
+      }
+    },
    "node_modules/zip-stream": {
      "version": "6.0.1",
      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-6.0.1.tgz",
--- a/package.json
+++ b/package.json
@ -12,6 +12,7 @@
    "bip39": "^3.1.0",
    "bitcoinjs-lib": "^6.1.6",
    "crypto-js": "^4.2.0",
+    "decompress": "^4.2.1",
    "dotenv": "^16.3.1",
    "ecpair": "^2.1.0",
    "ethereumjs-util": "^7.1.5",
--- a/src/handlers/adminDumpHandler.js
+++ b/src/handlers/adminDumpHandler.js
@ -2,6 +2,7 @@ import config from '../config/config.js';
 import fs from "fs";
 import db from "../config/database.js";
 import archiver from "archiver";
+import decompress from "decompress";

 export default class AdminDumpHandler {
    constructor(bot) {
@ -29,7 +30,7 @@ export default class AdminDumpHandler {
        await this.bot.sendMessage(chatId, 'Choose an option', {reply_markup: keyboard});
    }

-    async exportDatabase(callbackQuery) {
+    async handleExportDatabase(callbackQuery) {
        const chatId = callbackQuery.message.chat.id;

        const tables = [
@ -54,7 +55,7 @@ export default class AdminDumpHandler {
        fs.mkdirSync(dumpPath);

        for (const table of tables) {
-            const result = await db.runAsync(`SELECT * FROM ${table}`);
+            const result = await db.allAsync(`SELECT * FROM ${table}`);
            const tableData = JSON.stringify(result);
            fs.writeFileSync(`${dumpPath}/${table}.json`, tableData);
        }
@ -72,8 +73,67 @@ export default class AdminDumpHandler {
        });
    }

-    async importDatabase(callbackQuery) {
+    async handleImportDatabase(callbackQuery) {
+        const chatId = callbackQuery.message.chat.id;

+        this.userStates.set(chatId, { action: 'upload_database_dump' });
+
+        await this.bot.editMessageText(
+            'Please upload database dump',
+            {
+                chat_id: chatId,
+                message_id: callbackQuery.message.message_id,
+            }
+        );
+    }
+
+    async getDumpStatistic() {
+        const tables = [
+            "categories",
+            "crypto_wallets",
+            "locations",
+            "products",
+            "purchases",
+            "transactions",
+            "users"
+        ]
+
+        const stat = {}
+
+        for (const table of tables) {
+            const jsonContent = await fs.readFileSync(`./dump/${table}.json`, 'utf8');
+            const data = JSON.parse(jsonContent);
+            stat[table] = data.length
+        }
+
+        return stat;
+    }
+
+    async handleDumpImport(msg) {
+        const chatId = msg.chat.id;
+        const state = this.userStates.get(chatId);
+
+        if (!state || state.action !== 'upload_database_dump') {
+            return false;
+        }
+
+        if (msg.document) {
+            if (!msg.document.file_name.endsWith('.zip')) {
+                await this.bot.sendMessage(chatId, 'Please upload a .zip file.');
+                return true;
+            }
+
+            const file = await this.bot.getFile(msg.document.file_id);
+            const fileContent = await this.bot.downloadFile(file.file_id, '.');
+
+            await decompress(fileContent, './dump');
+
+            const statistics = await this.getDumpStatistic()
+            await this.bot.sendMessage(chatId, JSON.stringify(statistics, null, 2));
+        } else {
+            await this.bot.sendMessage(chatId, 'Please upload a valid .zip file.');
+            return true;
+        }
    }

    async confirmImport(callbackQuery) {
--- a/src/index.js
+++ b/src/index.js
@ -107,6 +107,11 @@ bot.on('message', async (msg) => {
            return;
        }

+        // Check for database dump import
+        if (await adminDumpHandler.handleDumpImport(msg)) {
+            return;
+        }
+
        logDebug(msg.text, 'handleMessage');

        switch (msg.text) {
@ -339,8 +344,10 @@ bot.on('callback_query', async (callbackQuery) => {
        }
        // Dump manage
        else if (action === "export_database") {
-            await adminDumpHandler.exportDatabase(callbackQuery);
+            await adminDumpHandler.handleExportDatabase(callbackQuery);
            return;
+        } else if (action === "import_database") {
+            await adminDumpHandler.handleImportDatabase(callbackQuery);
        }

        await bot.answerCallbackQuery(callbackQuery.id);