Multiple functionality

lib/index.js

@@ -20,6 +20,7 @@ function PgRestify(config, postInitFunction) {
   this.convertFieldToColumn = config.convertFieldToColumn || defaultConvertFieldToColumn;
   this.convertColumnToField = config.convertColumnToField || defaultConvertColumnToField;
   this.hooks = config.hooks || new exports.Hooks();
+  this.hooks.parent = this;
   this.tableIdColumns = config.tableIdColumns || {};
   var self = this;
 
@@ -38,7 +39,7 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'getList', function(dbClient, next) {
 
-      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated content
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated response body
       if (res.pgRestifyResponseBody){
         return next();
       }
@@ -148,6 +149,11 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'getCount', function(dbClient, next) {
 
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated response body
+      if (res.pgRestifyResponseBody){
+        return next();
+      }
+
       var table = self.convertResourceToTable(req.params.resource);
 
       self.validateTable(table, function(err) {
@@ -178,6 +184,11 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'get', function(dbClient, next) {
 
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated response body
+      if (res.pgRestifyResponseBody){
+        return next();
+      }
+
       var table = self.convertResourceToTable(req.params.resource);
       var id = req.params.id;
 
@@ -217,6 +228,11 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'post', function(dbClient, next) {
 
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already did the magic and generated response body
+      if (res.pgRestifyResponseBody){
+        return next();
+      }
+
       var table = self.convertResourceToTable(req.params.resource);
       var data = self.convertFieldsToColumns(req.body);
 
@@ -236,6 +252,9 @@ function PgRestify(config, postInitFunction) {
           var location = ((req.isSecure()) ? 'https' : 'http') +
           '://' + req.headers.host + req.url + '/' + result.rows[0][self.tableIdColumns[table] || 'id'];
           res.setHeader('location', location);
+
+          res.pgRestifyResponseBody = result;
+
           res.status(201);
 
           return next();
@@ -250,6 +269,11 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'put', function(dbClient, next) {
 
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated response body
+      if (res.pgRestifyResponseBody){
+        return next();
+      }
+
       var table = self.convertResourceToTable(req.params.resource);
       var id = req.params.id;
       var data = self.convertFieldsToColumns(req.body);
@@ -275,6 +299,8 @@ function PgRestify(config, postInitFunction) {
 
             res.status(200);
 
+            res.pgRestifyResponseBody = result;
+
             return next();
 
           }
@@ -288,6 +314,11 @@ function PgRestify(config, postInitFunction) {
 
     self.executeWithHooks(req, res, next, 'delete', function(dbClient, next) {
 
+      // Skip if res.pgRestifyResponseBody is not empty, we assume preHook already generated response body
+      if (res.pgRestifyResponseBody){
+        return next();
+      }
+
       var table = self.convertResourceToTable(req.params.resource);
       var id = req.params.id;
 

readme.md

@@ -81,8 +81,35 @@ curl -X POST \
 
 **Response**
 ```
+# Header:
 HTTP 201 Created
 location: http://127.0.0.1:8080/api/generic/user-alert-messages/1
+# Body (JSON pg SQL INSERT result) example:
+{
+    "command": "INSERT",
+    "rowCount": 1,
+    "oid": 0,
+    "rows": [
+        {
+            "id": 1
+        }
+    ],
+    "fields": [
+        {
+            "name": "id",
+            "tableID": 17558,
+            "columnID": 1,
+            "dataTypeID": 23,
+            "dataTypeSize": 4,
+            "dataTypeModifier": -1,
+            "format": "text"
+        }
+    ],
+    "_parsers": [
+        null
+    ],
+    "rowAsArray": false
+}
 ```
 
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