Add script to dump contents of rule DB to CSV

guardian · Jan 27, 2025 · 9f80f8c · 9f80f8c
1 parent 2a76ed6
commit 9f80f8c
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Showing 3 changed files with 290 additions and 2 deletions.
diff --git a/script/js/dump-db.ts b/script/js/dump-db.ts
@@ -0,0 +1,119 @@
+import { Pool } from 'pg';
+import { createObjectCsvWriter } from 'csv-writer';
+import { format } from 'date-fns';
+
+// Database configuration
+const dbConfig = {
+    user: 'tr-rule-manager-local',
+    host: 'localhost',
+    database: 'tr-rule-manager-local',
+    password: 'tr-rule-manager-local',
+    port: 5678,
+};
+
+// Configuration options
+interface Config {
+    tableName: string;
+    batchSize: number;
+    orderByColumn: string;
+    whereClause?: string;
+    columns: string[];
+    outputPath: string;
+}
+
+async function paginateAndExport(config: Config) {
+    const pool = new Pool(dbConfig);
+    let offset = 0;
+    let hasMoreRecords = true;
+    let batchNumber = 1;
+
+    // Create CSV writer
+    const timestamp = format(new Date(), 'yyyyMMdd_HHmmss');
+    const csvWriter = createObjectCsvWriter({
+        path: `${config.outputPath}/export_${timestamp}_batch_${batchNumber}.csv`,
+        header: config.columns.map(column => ({
+            id: column,
+            title: column
+        }))
+    });
+
+    try {
+        console.log('Starting export...');
+
+        while (hasMoreRecords) {
+            // Construct the SQL query
+            const whereClause = config.whereClause ? `WHERE ${config.whereClause}` : '';
+            const query = `
+                SELECT ${config.columns.join(', ')}
+                FROM ${config.tableName}
+                ${whereClause}
+                ORDER BY ${config.orderByColumn}
+                LIMIT ${config.batchSize}
+                OFFSET ${offset}
+            `;
+
+            // Execute query
+            const result = await pool.query(query);
+            const records = result.rows;
+
+            if (records.length === 0) {
+                hasMoreRecords = false;
+                continue;
+            }
+
+            // Write batch to CSV
+            await csvWriter.writeRecords(records);
+
+            console.log(`Processed batch ${batchNumber}: ${records.length} records`);
+
+            // Update for next iteration
+            offset += config.batchSize;
+            batchNumber++;
+        }
+
+        console.log('Export completed successfully!');
+    } catch (error) {
+        console.error('Error during export:', error);
+        throw error;
+    } finally {
+        await pool.end();
+    }
+}
+
+async function main() {
+    const config: Config = {
+        tableName: 'rules_draft',
+        batchSize: 1000,
+        orderByColumn: 'id',
+        columns: [
+            'id',
+            'rule_type',
+            'pattern',
+            'replacement',
+            'category',
+            'description',
+            'ignore',
+            'notes',
+            'external_id',
+            'force_red_rule',
+            'advisory_rule',
+            'created_by',
+            'created_at',
+            'updated_by',
+            'updated_at',
+            'revision_id',
+            'is_archived',
+            'rule_order',
+        ],
+        outputPath: './',
+    };
+
+    try {
+        await paginateAndExport(config);
+    } catch (error) {
+        console.error('Export failed:', error);
+        process.exit(1);
+    }
+}
+
+main();
diff --git a/script/js/package.json b/script/js/package.json
@@ -8,10 +8,15 @@
     "check-types": "tsc --noEmit"
   },
   "dependencies": {
-    "libxml2-wasm": "^0.4.1"
+    "@types/pg": "^8.11.11",
+    "csv-writer": "^1.6.0",
+    "date-fns": "^4.1.0",
+    "libxml2-wasm": "^0.4.1",
+    "pg": "^8.13.1"
   },
   "devDependencies": {
     "@types/node": "^22.10.1",
     "typescript": "^5.7.2"
-  }
+  },
+  "packageManager": "[email protected]+sha1.ac34549e6aa8e7ead463a7407e1c7390f61a6610"
 }
diff --git a/script/js/yarn.lock b/script/js/yarn.lock
@@ -2,18 +2,177 @@
 # yarn lockfile v1
 
 
+"@types/node@*":
+  version "22.10.10"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.10.10.tgz#85fe89f8bf459dc57dfef1689bd5b52ad1af07e6"
+  integrity sha512-X47y/mPNzxviAGY5TcYPtYL8JsY3kAq2n8fMmKoRCxq/c4v4pyGNCzM2R6+M5/umG4ZfHuT+sgqDYqWc9rJ6ww==
+  dependencies:
+    undici-types "~6.20.0"
+
 "@types/node@^22.10.1":
   version "22.10.1"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-22.10.1.tgz#41ffeee127b8975a05f8c4f83fb89bcb2987d766"
   integrity sha512-qKgsUwfHZV2WCWLAnVP1JqnpE6Im6h3Y0+fYgMTasNQ7V++CBX5OT1as0g0f+OyubbFqhf6XVNIsmN4IIhEgGQ==
   dependencies:
     undici-types "~6.20.0"
 
+"@types/pg@^8.11.11":
+  version "8.11.11"
+  resolved "https://registry.yarnpkg.com/@types/pg/-/pg-8.11.11.tgz#3bdce0580e521a62a62339a53d110458d9eae6df"
+  integrity sha512-kGT1qKM8wJQ5qlawUrEkXgvMSXoV213KfMGXcwfDwUIfUHXqXYXOfS1nE1LINRJVVVx5wCm70XnFlMHaIcQAfw==
+  dependencies:
+    "@types/node" "*"
+    pg-protocol "*"
+    pg-types "^4.0.1"
+
+csv-writer@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/csv-writer/-/csv-writer-1.6.0.tgz#d0cea44b6b4d7d3baa2ecc6f3f7209233514bcf9"
+  integrity sha512-NOx7YDFWEsM/fTRAJjRpPp8t+MKRVvniAg9wQlUKx20MFrPs73WLJhFf5iteqrxNYnsy924K3Iroh3yNHeYd2g==
+
+date-fns@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-4.1.0.tgz#64b3d83fff5aa80438f5b1a633c2e83b8a1c2d14"
+  integrity sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==
+
 libxml2-wasm@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/libxml2-wasm/-/libxml2-wasm-0.4.1.tgz#6d4149e7c06cf17cc470b6a659c3d00639a3c241"
   integrity sha512-pci4oFTbf2ehBh28tKhfFA2Jgh/RqOzfzXgRAP3b0MoLDzKXFtftlEV6YBQjwIGvfEJZDfEglaKFOSmYJ4ZtbA==
 
+obuf@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
+  integrity sha512-PX1wu0AmAdPqOL1mWhqmlOd8kOIZQwGZw6rh7uby9fTc5lhaOWFLX3I6R1hrF9k3zUY40e6igsLGkDXK92LJNg==
+
+pg-cloudflare@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/pg-cloudflare/-/pg-cloudflare-1.1.1.tgz#e6d5833015b170e23ae819e8c5d7eaedb472ca98"
+  integrity sha512-xWPagP/4B6BgFO+EKz3JONXv3YDgvkbVrGw2mTo3D6tVDQRh1e7cqVGvyR3BE+eQgAvx1XhW/iEASj4/jCWl3Q==
+
+pg-connection-string@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.7.0.tgz#f1d3489e427c62ece022dba98d5262efcb168b37"
+  integrity sha512-PI2W9mv53rXJQEOb8xNR8lH7Hr+EKa6oJa38zsK0S/ky2er16ios1wLKhZyxzD7jUReiWokc9WK5nxSnC7W1TA==
+
+[email protected]:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/pg-int8/-/pg-int8-1.0.1.tgz#943bd463bf5b71b4170115f80f8efc9a0c0eb78c"
+  integrity sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==
+
+[email protected]:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pg-numeric/-/pg-numeric-1.0.2.tgz#816d9a44026086ae8ae74839acd6a09b0636aa3a"
+  integrity sha512-BM/Thnrw5jm2kKLE5uJkXqqExRUY/toLHda65XgFTBTFYZyopbKjBe29Ii3RbkvlsMoFwD+tHeGaCjjv0gHlyw==
+
+pg-pool@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-3.7.0.tgz#d4d3c7ad640f8c6a2245adc369bafde4ebb8cbec"
+  integrity sha512-ZOBQForurqh4zZWjrgSwwAtzJ7QiRX0ovFkZr2klsen3Nm0aoh33Ls0fzfv3imeH/nw/O27cjdz5kzYJfeGp/g==
+
+pg-protocol@*, pg-protocol@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/pg-protocol/-/pg-protocol-1.7.0.tgz#ec037c87c20515372692edac8b63cf4405448a93"
+  integrity sha512-hTK/mE36i8fDDhgDFjy6xNOG+LCorxLG3WO17tku+ij6sVHXh1jQUJ8hYAnRhNla4QVD2H8er/FOjc/+EgC6yQ==
+
+pg-types@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-2.2.0.tgz#2d0250d636454f7cfa3b6ae0382fdfa8063254a3"
+  integrity sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==
+  dependencies:
+    pg-int8 "1.0.1"
+    postgres-array "~2.0.0"
+    postgres-bytea "~1.0.0"
+    postgres-date "~1.0.4"
+    postgres-interval "^1.1.0"
+
+pg-types@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-4.0.2.tgz#399209a57c326f162461faa870145bb0f918b76d"
+  integrity sha512-cRL3JpS3lKMGsKaWndugWQoLOCoP+Cic8oseVcbr0qhPzYD5DWXK+RZ9LY9wxRf7RQia4SCwQlXk0q6FCPrVng==
+  dependencies:
+    pg-int8 "1.0.1"
+    pg-numeric "1.0.2"
+    postgres-array "~3.0.1"
+    postgres-bytea "~3.0.0"
+    postgres-date "~2.1.0"
+    postgres-interval "^3.0.0"
+    postgres-range "^1.1.1"
+
+pg@^8.13.1:
+  version "8.13.1"
+  resolved "https://registry.yarnpkg.com/pg/-/pg-8.13.1.tgz#6498d8b0a87ff76c2df7a32160309d3168c0c080"
+  integrity sha512-OUir1A0rPNZlX//c7ksiu7crsGZTKSOXJPgtNiHGIlC9H0lO+NC6ZDYksSgBYY/thSWhnSRBv8w1lieNNGATNQ==
+  dependencies:
+    pg-connection-string "^2.7.0"
+    pg-pool "^3.7.0"
+    pg-protocol "^1.7.0"
+    pg-types "^2.1.0"
+    pgpass "1.x"
+  optionalDependencies:
+    pg-cloudflare "^1.1.1"
+
+[email protected]:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/pgpass/-/pgpass-1.0.5.tgz#9b873e4a564bb10fa7a7dbd55312728d422a223d"
+  integrity sha512-FdW9r/jQZhSeohs1Z3sI1yxFQNFvMcnmfuj4WBMUTxOrAyLMaTcE1aAMBiTlbMNaXvBCQuVi0R7hd8udDSP7ug==
+  dependencies:
+    split2 "^4.1.0"
+
+postgres-array@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postgres-array/-/postgres-array-2.0.0.tgz#48f8fce054fbc69671999329b8834b772652d82e"
+  integrity sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==
+
+postgres-array@~3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/postgres-array/-/postgres-array-3.0.2.tgz#68d6182cb0f7f152a7e60dc6a6889ed74b0a5f98"
+  integrity sha512-6faShkdFugNQCLwucjPcY5ARoW1SlbnrZjmGl0IrrqewpvxvhSLHimCVzqeuULCbG0fQv7Dtk1yDbG3xv7Veog==
+
+postgres-bytea@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/postgres-bytea/-/postgres-bytea-1.0.0.tgz#027b533c0aa890e26d172d47cf9ccecc521acd35"
+  integrity sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w==
+
+postgres-bytea@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postgres-bytea/-/postgres-bytea-3.0.0.tgz#9048dc461ac7ba70a6a42d109221619ecd1cb089"
+  integrity sha512-CNd4jim9RFPkObHSjVHlVrxoVQXz7quwNFpz7RY1okNNme49+sVyiTvTRobiLV548Hx/hb1BG+iE7h9493WzFw==
+  dependencies:
+    obuf "~1.1.2"
+
+postgres-date@~1.0.4:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/postgres-date/-/postgres-date-1.0.7.tgz#51bc086006005e5061c591cee727f2531bf641a8"
+  integrity sha512-suDmjLVQg78nMK2UZ454hAG+OAW+HQPZ6n++TNDUX+L0+uUlLywnoxJKDou51Zm+zTCjrCl0Nq6J9C5hP9vK/Q==
+
+postgres-date@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postgres-date/-/postgres-date-2.1.0.tgz#b85d3c1fb6fb3c6c8db1e9942a13a3bf625189d0"
+  integrity sha512-K7Juri8gtgXVcDfZttFKVmhglp7epKb1K4pgrkLxehjqkrgPhfG6OO8LHLkfaqkbpjNRnra018XwAr1yQFWGcA==
+
+postgres-interval@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postgres-interval/-/postgres-interval-1.2.0.tgz#b460c82cb1587507788819a06aa0fffdb3544695"
+  integrity sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==
+  dependencies:
+    xtend "^4.0.0"
+
+postgres-interval@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/postgres-interval/-/postgres-interval-3.0.0.tgz#baf7a8b3ebab19b7f38f07566c7aab0962f0c86a"
+  integrity sha512-BSNDnbyZCXSxgA+1f5UU2GmwhoI0aU5yMxRGO8CdFEcY2BQF9xm/7MqKnYoM1nJDk8nONNWDk9WeSmePFhQdlw==
+
+postgres-range@^1.1.1:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/postgres-range/-/postgres-range-1.1.4.tgz#a59c5f9520909bcec5e63e8cf913a92e4c952863"
+  integrity sha512-i/hbxIE9803Alj/6ytL7UHQxRvZkI9O4Sy+J3HGc4F4oo/2eQAjTSNJ0bfxyse3bH0nuVesCk+3IRLaMtG3H6w==
+
+split2@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/split2/-/split2-4.2.0.tgz#c9c5920904d148bab0b9f67145f245a86aadbfa4"
+  integrity sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg==
+
 typescript@^5.7.2:
   version "5.7.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.7.2.tgz#3169cf8c4c8a828cde53ba9ecb3d2b1d5dd67be6"
@@ -23,3 +182,8 @@ undici-types@~6.20.0:
   version "6.20.0"
   resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.20.0.tgz#8171bf22c1f588d1554d55bf204bc624af388433"
   integrity sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg==
+
+xtend@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==