Feature : flag to enable read only apis

README.md

@@ -935,11 +935,14 @@ http://localhost:3000/_version
     -d, --database <n>       database schema name
     -r, --ipAddress <n>      IP interface of your server / locahost by default    
     -n, --portNumber <n>     Port number for app -> 3000 by default
+    -o, --port <n>           Port number of mysql -> 3306 by default
     -a, --apiPrefix <n>      Api url prefix -> /api/ by default
     -s, --storageFolder <n>  Storage folder -> current working dir by default (available only with local)
     -i, --ignoreTables <n>   Comma separated table names to ignore
+    -y, --readOnly           readonly apis -> false by default    
     -h, --help               Output usage information
 
+    
   Examples:
 
     $ xmysql -u username -p password -d databaseSchema

bin/index.js

@@ -48,6 +48,7 @@ moreApis.init((err, results) => {
 
   console.log('                                                            ');
   console.log("          Xmysql took           :    %d seconds",dataHelp.round(t2,1));
+  console.log("          API's base URL        :    " + "localhost:"+sqlConfig.portNumber);
   console.log('                                                            ');
   console.log(' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ');
 

index.js

@@ -49,6 +49,7 @@ moreApis.init((err, results) => {
 
 
   console.log("          Xmysql took           :    %d seconds",dataHelp.round(t2,1));
+  console.log("          API's base URL        :    " + "localhost:"+sqlConfig.portNumber);
   console.log('                                                            ');
   console.log(' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ');
 

lib/util/cmd.helper.js

@@ -24,6 +24,7 @@ program
   .option('-s, --storageFolder <n>', 'storage folder / current working dir by default / available only with local')
   .option('-i, --ignoreTables <n>', 'comma separated table names to ignore')
   .option('-a, --apiPrefix <n>', 'api url prefix / "/api/" by default')
+  .option('-y, --readOnly', 'readonly apis / false by default')
   .parse(process.argv)
 
 
@@ -33,6 +34,7 @@ function paintHelp(txt) {
 
 function processInvalidArguments(program) {
 
+
   let err = '';
 
   if (!program.password) {
@@ -60,6 +62,7 @@ exports.handle = program => {
   program.host = program.host || 'localhost';
   program.storageFolder = program.storageFolder || process.cwd()
   program.apiPrefix = program.apiPrefix || '/api/'
+  program.readOnly = program.readOnly || false;
 
   if (program.ignoreTables) {
     let ignoreTables = program.ignoreTables.split(',')
@@ -76,7 +79,7 @@ exports.handle = program => {
   if (program.host === 'localhost' || program.host === '127.0.0.1' || program.host === '::1') {
     program.dynamic = 1
   }
-  //console.log(program.rawArgs);
+  // console.log(program);
   /**************** END : default values ****************/
 
 

lib/xapi.js

@@ -118,6 +118,8 @@ class Xapi {
     stat.tables = 0
     stat.apis = 0
 
+    // console.log('this.config while setting up routes', this.config);
+
     // show routes for database schema
     this.app.get('/', this.asyncMiddleware(this.root.bind(this)))
 
@@ -128,7 +130,7 @@ class Xapi {
     this.app.route(this.config.apiPrefix + 'xjoin')
       .get(this.asyncMiddleware(this.xjoin.bind(this)));
 
-    stat.api += 3;
+    stat.apis += 3;
 
 
     /**************** START : setup routes for each table ****************/
@@ -164,6 +166,7 @@ class Xapi {
             break;
 
           case 'create':
+            if (!this.config.readOnly)
               this.app.route(routes[i]['routeUrl'])
                 .post(this.asyncMiddleware(resourceCtrl.create.bind(resourceCtrl)));
             break;
@@ -174,33 +177,55 @@ class Xapi {
             break;
 
           case 'bulkInsert':
+            if (!this.config.readOnly) {
               this.app.route(routes[i]['routeUrl'])
                 .post(this.asyncMiddleware(resourceCtrl.bulkInsert.bind(resourceCtrl)));
+            }
             break;
 
           case 'bulkRead':
+            if (!this.config.readOnly){
               this.app.route(routes[i]['routeUrl'])
                 .get(this.asyncMiddleware(resourceCtrl.bulkRead.bind(resourceCtrl)));
+            } else {
+              stat.apis--;
+            }
             break;
 
           case 'bulkDelete':
+            if (!this.config.readOnly){
               this.app.route(routes[i]['routeUrl'])
                 .delete(this.asyncMiddleware(resourceCtrl.bulkDelete.bind(resourceCtrl)));
+            } else {
+              stat.apis--;
+            }
             break;
 
           case 'patch':
+            if (!this.config.readOnly){
               this.app.route(routes[i]['routeUrl'])
                 .patch(this.asyncMiddleware(resourceCtrl.patch.bind(resourceCtrl)));
+            } else {
+              stat.apis--;
+            }
             break;
 
           case 'update':
+            if (!this.config.readOnly){
               this.app.route(routes[i]['routeUrl'])
                 .put(this.asyncMiddleware(resourceCtrl.update.bind(resourceCtrl)));
+            } else {
+              stat.apis--;
+            }
             break;
 
           case 'delete':
+            if (!this.config.readOnly){
               this.app.route(routes[i]['routeUrl'])
                 .delete(this.asyncMiddleware(resourceCtrl.delete.bind(resourceCtrl)));
+            } else {
+              stat.apis--;
+            }
             break;
 
           case 'exists':
@@ -259,7 +284,7 @@ class Xapi {
     /**************** END : setup routes for each table ****************/
 
 
-    if (this.config.dynamic === 1) {
+    if (this.config.dynamic === 1 && !this.config.readOnly) {
 
       this.app.route('/dynamic*')
         .post(this.asyncMiddleware(this.runQuery.bind(this)));
@@ -270,16 +295,17 @@ class Xapi {
       this.app.get('/download', this.downloadFile.bind(this));
       /**************** END : multer routes ****************/
 
+      stat.apis += 4;
+
+    }
+
     /**************** START : health and version ****************/
     this.app.get('/_health', this.asyncMiddleware(this.health.bind(this)));
     this.app.get('/_version', this.asyncMiddleware(this.version.bind(this)));
+    stat.apis += 2;
     /**************** END : health and version ****************/
 
 
-      stat.api += 4;
-
-    }
-
     let statStr = '     Generated: ' + stat.apis + ' REST APIs for ' + stat.tables + ' tables '
 
     console.log(' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ');
@@ -304,7 +330,7 @@ class Xapi {
     this.mysql.prepareJoinQuery(req, res, obj)
 
     //console.log(obj);
-    if(obj.query.length){
+    if (obj.query.length) {
       let results = await this.mysql.exec(obj.query, obj.params)
       res.status(200).json(results)
     } else {

lib/xsql.js

@@ -561,6 +561,8 @@ class Xsql {
         let isView = this.metaDb.tables[tableName]['isView'];
 
         tableObj['resource'] = tableName;
+
+        // order of routes is important for express routing - DO NOT CHANGE ORDER
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/describe', 'describe'))
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/count', 'count'))
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/groupby', 'groupby'))
@@ -571,18 +573,18 @@ class Xsql {
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/findOne', 'findOne'))
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/autoChart', 'autoChart'))
 
-        if (!isView) {
+        if (!isView && !this.sqlConfig.readOnly) {
           routes.push(this.prepareRoute(internal, 'post', apiPrefix, tableName, 'create'))
         }
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName, 'list'))
 
-        if (!isView) {
+        if (!isView && !this.sqlConfig.readOnly) {
           routes.push(this.prepareRoute(internal, 'post', apiPrefix, tableName + '/bulk', 'bulkInsert'))
           routes.push(this.prepareRoute(internal, 'delete', apiPrefix, tableName + '/bulk', 'bulkDelete'))
         }
         routes.push(this.prepareRoute(internal, 'get', apiPrefix, tableName + '/bulk', 'bulkRead'))
 
-        if (!isView) {
+        if (!isView && !this.sqlConfig.readOnly) {
           routes.push(this.prepareRoute(internal, 'put', apiPrefix, tableName, 'update'))
           routes.push(this.prepareRoute(internal, 'patch', apiPrefix, tableName + '/:id', 'patch'))
           routes.push(this.prepareRoute(internal, 'delete', apiPrefix, tableName + '/:id', 'delete'))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "xmysql",
-  "version": "0.4.5",
+  "version": "0.4.6",
   "description": "One command to generate REST APIs for any MySql database",
   "main": "index.js",
   "scripts": {