mongoDB - bigint support WIP

packages/api/src/proc/databaseConnectionProcess.js

@@ -255,7 +255,7 @@ async function handleDriverDataCore(msgid, callMethod, { logName }) {
   const driver = requireEngineDriver(storedConnection);
   try {
     const result = await callMethod(driver);
-    process.send({ msgtype: 'response', msgid, result });
+    process.send({ msgtype: 'response', msgid, result: serializeJsTypesForJsonStringify(result) });
   } catch (err) {
     logger.error(extractErrorLogData(err, { logName }), `Error when handling message ${logName}`);
     process.send({ msgtype: 'response', msgid, errorMessage: extractErrorMessage(err, 'Error executing DB data') });

packages/tools/src/stringTools.ts

@@ -81,7 +81,7 @@ export function parseCellValue(value, editorTypes?: DataEditorTypesBehaviour) {
 
   if (editorTypes?.parseNumber) {
     if (/^-?[0-9]+(?:\.[0-9]+)?$/.test(value)) {
-      return parseFloat(value);
+      return parseNumberSafe(value);
     }
   }
 
@@ -215,6 +215,12 @@ export function stringifyCellValue(
       gridStyle: 'valueCellStyle',
     };
   }
+  if (typeof value === 'bigint') {
+    return {
+      value: value.toString(),
+      gridStyle: 'valueCellStyle',
+    };
+  }
 
   if (editorTypes?.parseDateAsDollar) {
     if (value?.$date) {

packages/web/src/datagrid/CellValue.svelte

@@ -16,6 +16,8 @@
     { useThousandsSeparator: getBoolSettingsValue('dataGrid.thousandsSeparator', false) },
     jsonParsedValue
   );
+
+  // $: console.log('CellValue', value, stringified);
 </script>
 
 {#if rowData == null}

plugins/dbgate-plugin-mongo/src/backend/driver.js

@@ -5,6 +5,7 @@ const driverBase = require('../frontend/driver');
 const Analyser = require('./Analyser');
 const { MongoClient, ObjectId, AbstractCursor } = require('mongodb');
 const { EJSON } = require('bson');
+const { serializeJsTypesForJsonStringify } = require('dbgate-tools');
 const createBulkInsertStream = require('./createBulkInsertStream');
 const {
   convertToMongoCondition,
@@ -13,7 +14,9 @@ const {
 } = require('../frontend/convertToMongoCondition');
 
 function transformMongoData(row) {
-  return EJSON.serialize(row);
+  // TODO process LONG type
+  // console.log('ROW', row);
+  return EJSON.serialize(serializeJsTypesForJsonStringify(row));
 }
 
 async function readCursor(cursor, options) {

plugins/dbgate-plugin-mongo/src/frontend/driver.js

@@ -5,11 +5,17 @@ const { mongoSplitterOptions } = require('dbgate-query-splitter/lib/options');
 const _pickBy = require('lodash/pickBy');
 const _fromPairs = require('lodash/fromPairs');
 
+function mongoReplacer(key, value) {
+  if (typeof value === 'bigint') {
+    return { $bigint: value.toString() };
+  }
+  return value;
+}
+
 function jsonStringifyWithObjectId(obj) {
-  return JSON.stringify(obj, undefined, 2).replace(
+  return JSON.stringify(obj, mongoReplacer, 2)
-    /\{\s*\"\$oid\"\s*\:\s*\"([0-9a-f]+)\"\s*\}/g,
+    .replace(/\{\s*\"\$oid\"\s*\:\s*\"([0-9a-f]+)\"\s*\}/g, (m, id) => `ObjectId("${id}")`)
-    (m, id) => `ObjectId("${id}")`
+    .replace(/\{\s*\"\$bigint\"\s*\:\s*\"([0-9]+)\"\s*\}/g, (m, num) => `${num}n`);
-  );
 }
 
 /** @type {import('dbgate-types').SqlDialect} */