From 0c4f6ad96c2ee1b1c948dd227e291ff73023b95b Mon Sep 17 00:00:00 2001
From: Sean Fridman <fridman@mail.sfsu.edu>
Date: Fri, 3 Apr 2015 12:35:32 -0400
Subject: Directly expose DB impl rather than compose dawg

---
 app/index.js                   |  4 +--
 app/node_modules/okdb/index.js | 56 +++++++++++++++++-------------------------
 2 files changed, 24 insertions(+), 36 deletions(-)

(limited to 'app')

diff --git a/app/index.js b/app/index.js
index f4e9593..29dcfd0 100644
--- a/app/index.js
+++ b/app/index.js
@@ -14,6 +14,7 @@ var OKSchema = require('okschema');
  * Basically takes configuration and gives you a server.
  */
 function OKCMS(options) {
+  if (!(this instanceof OKCMS)) return new OKCMS(options);
   options = options || {};
   var root = this._root = options.root || 'www';
   var schemaConfig = options.schemas || {};
@@ -21,8 +22,7 @@ function OKCMS(options) {
   var viewConfig = options.views || {
     '/': { template: 'index' }
   };
-  // TODO Make configurable
-  var db = this._db = new OKDB();
+  var db = new OKDB(options.db || 'fs');
   var templateCache = this._templateCache = new OKTemplate({root: root});
   var server = this._server = new OKServer({root: root});
   // Special query for getting meta info
diff --git a/app/node_modules/okdb/index.js b/app/node_modules/okdb/index.js
index f32627c..cf670c1 100644
--- a/app/node_modules/okdb/index.js
+++ b/app/node_modules/okdb/index.js
@@ -10,64 +10,52 @@ low.mixin(low.mixin(require('underscore-db')));
 function OKDB(options) {
   if (!(this instanceof OKDB)) return new OKDB(options);
   options = options || {};
-  this._db = options.db || JSONDown('db');
+  var type;
+  if (typeof options === 'string')
+    type = options;
+  else
+    type = options.type;
+  if (!type)
+    throw new Error('No DB type provided');
+  switch (type) {
+    case 'fs':
+      return FSDB(options);
+    default:
+      throw new Error('Invalid DB type');
+  }
 }
 
-OKDB.prototype.getMeta = function() {
-  return this._db.getMeta();
-};
-
-OKDB.prototype.putMeta = function(meta) {
-  return this._db.putMeta(meta);
-}
-
-OKDB.prototype.get = function(collection, id) {
-  return this._db.get(collection, id);
-};
-
-OKDB.prototype.getAll = function(collection) {
-  return this._db.getAll(collection);
-};
-
-OKDB.prototype.put = function(collection, id) {
-  return this._db.put(collection, id);
-};
-
-OKDB.prototype.putBatch = function(collection, data) {
-  return this._db.putBatch(collection, data);
-};
-
 /**
  * DB implementation backed by a JSON file.
- * TODO Unfinished
+ * TODO Incomplete
  */
-function JSONDown(name, options) {
-  if (!(this instanceof JSONDown)) return new JSONDown(name, options);
+function FSDB(options) {
+  if (!(this instanceof FSDB)) return new FSDB(options);
   options = options || {};
+  var name = options.name || 'db';
   var filename = name + '.json';
   this._db = low(filename);
 }
 
-JSONDown.prototype._resolve = function(data) {
+FSDB.prototype._resolve = function(data) {
   return Q.Promise(function resolvePromise(resolve, reject) {
     resolve(data);
   });
 };
 
-JSONDown.prototype.get = function(collection, id) {
+FSDB.prototype.get = function(collection, id) {
   var data = this._db(collection).get(id);
-  return this._resolve(data || {});
+  return this._resolve(data);
 };
 
-JSONDown.prototype.getMeta = function() {
+FSDB.prototype.getMeta = function() {
   var data = this._db('meta').first();
   return this._resolve(data || {});
 };
 
-JSONDown.prototype.getAll = function(collection) {
+FSDB.prototype.getAll = function(collection) {
   var data = this._db(collection).toArray();
   return this._resolve(data || []);
 };
 
 module.exports = OKDB;
-module.exports.JSONDown = JSONDown;
-- 
cgit v1.2.3-70-g09d2