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Multiple REST endpoints (one per version)

pull/1527/head
nelson.silva 2013-02-16 14:57:09 +00:00 committed by Nelson Silva
parent 8f279a6710
commit a5987285e0
1 changed files with 123 additions and 107 deletions
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152
src/node/hooks/express/swagger.js
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@ -1,13 +1,9 @@
var log4js = require('log4js');
var express = require('express');
var swagger = require("swagger-node-express");
var apiHandler = require('../../handler/APIHandler');
var apiCaller = require('./apicalls').apiCaller;
var settings = require("../../utils/Settings");
var versions = Object.keys(apiHandler.version)
var version = versions[versions.length - 1];
var swaggerModels = {
'models': {
'SessionInfo' : {
@ -177,7 +173,7 @@ var API = {
}
},
"response": {"info":{"type":"SessionInfo"}}
},
}
},
"pad": {
"listAll" : {
@ -192,7 +188,7 @@ var API = {
},
"create" : {
"func" : "createPad",
"description": "creates a new (non-group) pad. Note that if you need to create a group Pad, you should call createGroupPad",
"description": "creates a new (non-group) pad. Note that if you need to create a group Pad, you should call createGroupPad"
},
"getText" : {
"func" : "getText",
@ -334,82 +330,102 @@ for (var resource in API) {
// Store the response model id
API[resource][func]["responseClass"] = responseModelId;
// get the api function
var apiFunc = apiHandler.version[version][API[resource][func]["func"]];
// Add the api function parameters
API[resource][func]["params"] = apiFunc.map( function(param) {
return swagger.queryParam(param, param, "string");
});
}
}
function newSwagger() {
var swagger_module = require.resolve("swagger-node-express");
if (require.cache[swagger_module]) {
// delete the child modules from cache
require.cache[swagger_module].children.forEach(function(m) {delete require.cache[m.id];});
// delete the module from cache
delete require.cache[swagger_module];
}
return require("swagger-node-express");
}
exports.expressCreateServer = function (hook_name, args, cb) {
// Let's put this under /rest for now
var subpath = express();
for (var version in apiHandler.version) {
args.app.use(express.bodyParser());
args.app.use("/rest", subpath);
var swagger = newSwagger();
var basePath = "/rest/" + version;
swagger.setAppHandler(subpath);
// Let's put this under /rest for now
var subpath = express();
swagger.addModels(swaggerModels);
args.app.use(express.bodyParser());
args.app.use(basePath, subpath);
for (var resource in API) {
swagger.setAppHandler(subpath);
for (var funcName in API[resource]) {
var func = API[resource][funcName];
swagger.addModels(swaggerModels);
var swaggerFunc = {
'spec': {
"description" : func["description"],
"path" : "/" + resource + "/" + funcName,
"summary" : funcName,
"nickname" : funcName,
"method": "GET",
"params" : func["params"],
"responseClass" : func["responseClass"]
},
'action': (function(func, responseProcessor) {
return function (req,res) {
req.params.version = version;
req.params.func = func; // call the api function
for (var resource in API) {
//wrap the send function so we can process the response
res.__swagger_send = res.send;
res.send = function (response) {
// ugly but we need to get this as json
response = JSON.parse(response);
// process the response if needed
if (responseProcessor) {
response = responseProcessor(response);
}
// Let's move everything out of "data"
if (response.data) {
for(var prop in response.data) {
response[prop] = response.data[prop];
delete response.data;
for (var funcName in API[resource]) {
var func = API[resource][funcName];
// get the api function
var apiFunc = apiHandler.version[version][func["func"]];
// Skip this one if it does not exist in the version
if(!apiFunc) {
continue;
}
var swaggerFunc = {
'spec': {
"description" : func["description"],
"path" : "/" + resource + "/" + funcName,
"summary" : funcName,
"nickname" : funcName,
"method": "GET",
"params" : apiFunc.map( function(param) {
return swagger.queryParam(param, param, "string");
}),
"responseClass" : func["responseClass"]
},
'action': (function(func, responseProcessor) {
return function (req,res) {
req.params.version = version;
req.params.func = func; // call the api function
//wrap the send function so we can process the response
res.__swagger_send = res.send;
res.send = function (response) {
// ugly but we need to get this as json
response = JSON.parse(response);
// process the response if needed
if (responseProcessor) {
response = responseProcessor(response);
}
}
response = JSON.stringify(response);
res.__swagger_send(response);
}
// Let's move everything out of "data"
if (response.data) {
for(var prop in response.data) {
response[prop] = response.data[prop];
delete response.data;
}
}
response = JSON.stringify(response);
res.__swagger_send(response);
};
apiCaller(req, res, req.query);
};
})(func["func"], func["responseProcessor"]) // must use a closure here
};
apiCaller(req, res, req.query);
};
})(func["func"], func["responseProcessor"]) // must use a closure here
};
swagger.addGet(swaggerFunc);
swagger.addGet(swaggerFunc);
}
}
swagger.setHeaders = function setHeaders(res) {
res.header('Access-Control-Allow-Origin', "*");
};
swagger.configureSwaggerPaths("", "/api" , "");
swagger.configure("http://" + settings.ip + ":" + settings.port + basePath, version);
}
swagger.setHeaders = function setHeaders(res) {
res.header('Access-Control-Allow-Origin', "*");
};
swagger.configureSwaggerPaths("", "/api" , "");
swagger.configure("http://" + settings.ip + ":" + settings.port + "/rest", version);
}
};