From 1fc958d0baa7b87ec18f00035d449de554ba62dc Mon Sep 17 00:00:00 2001
From: luca3104 <s1210006@u-aizu.ac.jp>
Date: Wed, 22 Feb 2017 18:41:07 +0900
Subject: [PATCH] 0.0.3

---
 bin/apigen   | 82 +++++++++++++++++++++++++++++++++++++++++++++-------
 package.json |  2 +-
 2 files changed, 72 insertions(+), 12 deletions(-)

diff --git a/bin/apigen b/bin/apigen
index b9bc989..3d7c428 100755
--- a/bin/apigen
+++ b/bin/apigen
@@ -30,6 +30,7 @@ const fs = require('fs');
 const http = require('http');
 
 var host = 3104;
+var header = 200
 var server = http.createServer();
 if(process.argv[3] !== void 0){
   host = process.argv[3];
@@ -37,22 +38,81 @@ if(process.argv[3] !== void 0){
 server.on('request', function (req, res) {
   var json = JSON.parse(fs.readFileSync('./'+process.argv[2], 'utf8'));
   var key = req.url.replace(/^\u002f/g, "");
-  res.writeHead(200, {
-    'Content-Type':'application/json',
-    'Connection':'close'
-  });
   if(json[key]){
-    var resPrams = JSON.stringify(json[key]);
-    console.log(new Date() + ", " + req.method + "=" + key + ", response=" + resPrams);
-    res.write(resPrams);
-    res.end();
+    if('status' in json[key]){
+      var statusArr = json[key]["status"];
+      var success = 200;
+      var error = 400;
+      statusArr.forEach(function(status) {
+        if(status >= 200 && status < 300){
+          success = status
+          header = success;
+        }else{
+          error = status;
+        }
+      });
+      var requireArr = json[key]["require"];
+      var data = '';
+      req.on('data', function (chunk) {
+        data += chunk;
+      })
+      req.on('end', function () {
+        var match = true;
+        var dataObj = JSON.parse(data);
+        var resPrams;
+        for (var require in requireArr) {
+          if(requireArr[require] in dataObj){
+          }else{
+            match = false
+            header = error
+          }
+        }
+
+        if(match == true && String(success) in json[key]){
+          resPrams = JSON.stringify(json[key][success]);
+        } else if (match == false && String(error) in json[key]) {
+          resPrams = JSON.stringify(json[key][error]);
+        } else {
+          header = 404;
+          resPrams = JSON.stringify({"error":"status does not exist"});
+        }
+
+        res.writeHead(header, {
+          'Content-Type':'application/json',
+          'Connection':'close'
+        });
+        console.log(new Date() + ", " + req.method + "=" + key + ", status="+header+ ", response=" + resPrams);
+        res.write(resPrams);
+        res.end();
+      })
+    } else {
+      res.writeHead(header, {
+        'Content-Type':'application/json',
+        'Connection':'close'
+      });
+      resPrams = JSON.stringify(json[key]);
+      console.log(new Date() + ", " + req.method + "=" + key + ", status="+header+ ", response=" + resPrams);
+      res.write(resPrams);
+      res.end();
+    }
   }else{
-    console.log(new Date() + ", " + req.method + "=" + key + ", response={}");
-    res.write(JSON.stringify({}));
+    var resPrams;
+    header = 404;
+    if("404" in json){
+      resPrams = JSON.stringify(json["404"]);
+    }else{
+      resPrams = JSON.stringify({"error":"error"});
+    }
+    res.writeHead(header, {
+      'Content-Type':'application/json',
+      'Connection':'close'
+    });
+    console.log(new Date() + ", " + req.method + "=" + key + ", status=404, response="+resPrams);
+    res.write(resPrams);
     res.end();
   }
 })
 
 server.listen(host, function () {
-  console.log('listening on ' + host);
+  console.log('apigen listening on ' + host);
 });
diff --git a/package.json b/package.json
index e36ef64..f71ea34 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "apigen",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Node.js RESTful API Generator",
   "bin": {
     "apigen": "api-gen.js"