runAsPortal - connections from env variables, cannot be changed

package.json

@@ -6,6 +6,7 @@
   ],
   "scripts": {
     "start:api": "yarn workspace @dbgate/api start",
+    "start:api:portal": "yarn workspace @dbgate/api start:portal",
     "start:web": "yarn workspace @dbgate/web start",
     "start:sqltree": "yarn workspace @dbgate/sqltree start",
     "start:datalib": "yarn workspace @dbgate/datalib start",

packages/api/package.json

@@ -24,6 +24,7 @@
   },
   "scripts": {
     "start": "nodemon src/index.js",
+    "start:portal": "cross-env CONNECTIONS=mysql LABEL_mysql=localhost-mysql SERVER_mysql=localhost USER_mysql=root PASSWORD_mysql=test PORT_mysql=3307 ENGINE_mysql=mysql nodemon src/index.js",
     "ts": "tsc",
     "build": "webpack"
   },

packages/api/src/controllers/config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  get_meta: 'get',
+  async get() {
+    return {
+      runAsPortal: !!process.env.CONNECTIONS,
+    };
+  },
+};

packages/api/src/controllers/connections.js

@@ -6,19 +6,37 @@ const nedb = require('nedb-promises');
 const { datadir } = require('../utility/directories');
 const socket = require('../utility/socket');
 
+function getPortalCollections() {
+  if (process.env.CONNECTIONS) {
+    return _.compact(process.env.CONNECTIONS.split(',')).map((id) => ({
+      _id: id,
+      engine: process.env[`ENGINE_${id}`],
+      server: process.env[`SERVER_${id}`],
+      user: process.env[`USER_${id}`],
+      password: process.env[`PASSWORD_${id}`],
+      port: process.env[`PORT_${id}`],
+      displayName: process.env[`LABEL_${id}`],
+    }));
+  }
+  return null;
+}
+const portalConnections = getPortalCollections();
+
 module.exports = {
   datastore: null,
   opened: [],
 
   async _init() {
     const dir = datadir();
-    // @ts-ignore
-    this.datastore = nedb.create(path.join(dir, 'connections.jsonl'));
+    if (!portalConnections) {
+      // @ts-ignore
+      this.datastore = nedb.create(path.join(dir, 'connections.jsonl'));
+    }
   },
 
   list_meta: 'get',
   async list() {
-    return this.datastore.find();
+    return portalConnections || this.datastore.find();
   },
 
   test_meta: {
@@ -39,6 +57,7 @@ module.exports = {
 
   save_meta: 'post',
   async save(connection) {
+    if (portalConnections) return;
     let res;
     if (connection._id) {
       res = await this.datastore.update(_.pick(connection, '_id'), connection);
@@ -51,6 +70,7 @@ module.exports = {
 
   delete_meta: 'post',
   async delete(connection) {
+    if (portalConnections) return;
     const res = await this.datastore.remove(_.pick(connection, '_id'));
     socket.emitChanged('connection-list-changed');
     return res;
@@ -58,6 +78,7 @@ module.exports = {
 
   get_meta: 'get',
   async get({ conid }) {
+    if (portalConnections) return portalConnections.find((x) => x._id == conid);
     const res = await this.datastore.find({ _id: conid });
     return res[0];
   },

packages/api/src/main.js

@@ -16,6 +16,7 @@ const databaseConnections = require('./controllers/databaseConnections');
 const metadata = require('./controllers/metadata');
 const sessions = require('./controllers/sessions');
 const jsldata = require('./controllers/jsldata');
+const config = require('./controllers/config');
 
 function start(argument = null) {
   console.log('process.argv', process.argv);
@@ -34,6 +35,7 @@ function start(argument = null) {
   useController(app, '/metadata', metadata);
   useController(app, '/sessions', sessions);
   useController(app, '/jsldata', jsldata);
+  useController(app, '/config', config);
 
   if (fs.existsSync('/home/dbgate-docker/build')) {
     // server static files inside docker container

packages/web/src/appobj/connectionAppObject.js

@@ -7,8 +7,10 @@ import ConnectionModal from '../modals/ConnectionModal';
 import axios from '../utility/axios';
 import { filterName } from '@dbgate/datalib';
 import ConfirmModal from '../modals/ConfirmModal';
+import { useConfig } from '../utility/metadataLoaders';
 
 function Menu({ data, setOpenedConnections, openedConnections }) {
+  const config = useConfig();
   const handleEdit = () => {
     showModal((modalState) => <ConnectionModal modalState={modalState} connection={data} />);
   };
@@ -27,10 +29,18 @@ function Menu({ data, setOpenedConnections, openedConnections }) {
   const handleDisconnect = () => {
     setOpenedConnections((list) => list.filter((x) => x != data._id));
   };
+  const handleConnect = () => {
+    setOpenedConnections((list) => [...list, data._id]);
+  };
   return (
     <>
-      <DropDownMenuItem onClick={handleEdit}>Edit</DropDownMenuItem>
-      <DropDownMenuItem onClick={handleDelete}>Delete</DropDownMenuItem>
+      {config.runAsPortal == false && (
+        <>
+          <DropDownMenuItem onClick={handleEdit}>Edit</DropDownMenuItem>
+          <DropDownMenuItem onClick={handleDelete}>Delete</DropDownMenuItem>
+        </>
+      )}
+      {!openedConnections.includes(data._id) && <DropDownMenuItem onClick={handleConnect}>Connect</DropDownMenuItem>}
       {openedConnections.includes(data._id) && data.status && (
         <DropDownMenuItem onClick={handleRefresh}>Refresh</DropDownMenuItem>
       )}

packages/web/src/utility/metadataLoaders.js

@@ -40,6 +40,12 @@ const connectionInfoLoader = ({ conid }) => ({
   reloadTrigger: 'connection-list-changed',
 });
 
+const configLoader = () => ({
+  url: 'config/get',
+  params: {},
+  reloadTrigger: 'config-changed',
+});
+
 // const sqlObjectListLoader = ({ conid, database }) => ({
 //   url: 'metadata/list-objects',
 //   params: { conid, database },
@@ -204,3 +210,10 @@ export function getConnectionList() {
 export function useConnectionList() {
   return useCore(connectionListLoader, {});
 }
+
+export function getConfig() {
+  return getCore(configLoader, {}) || {};
+}
+export function useConfig() {
+  return useCore(configLoader, {}) || {};
+}

packages/web/src/widgets/Toolbar.js

@@ -4,6 +4,7 @@ import ConnectionModal from '../modals/ConnectionModal';
 import styled from 'styled-components';
 import ToolbarButton from './ToolbarButton';
 import useNewQuery from '../query/useNewQuery';
+import { useConfig } from '../utility/metadataLoaders';
 
 const ToolbarContainer = styled.div`
   display: flex;
@@ -13,13 +14,16 @@ const ToolbarContainer = styled.div`
 export default function ToolBar({ toolbarPortalRef }) {
   const modalState = useModalState();
   const newQuery = useNewQuery();
+  const config = useConfig();
 
   return (
     <ToolbarContainer>
       <ConnectionModal modalState={modalState} />
-      <ToolbarButton onClick={modalState.open} icon="fas fa-database">
-        Add connection
-      </ToolbarButton>
+      {config.runAsPortal == false && (
+        <ToolbarButton onClick={modalState.open} icon="fas fa-database">
+          Add connection
+        </ToolbarButton>
+      )}
       <ToolbarButton onClick={newQuery} icon="fas fa-file-alt">
         New Query
       </ToolbarButton>