server.coffee

"use strict"

###
Module dependencies.
###
express = require "express"
fs = require "fs"
passport = require "passport"
logger = require "mean-logger"

###
Main application entry file.
Please note that the order of loading is important.
###

# Load configurations
# Set the node enviornment variable if not set before
process.env.NODE_ENV = process.env.NODE_ENV or "development"

# Initializing system variables 
config = require "./config/config"
mongoose = require "mongoose"

# Bootstrap db connection
db = mongoose.connect config.db

# Bootstrap models
models_path = __dirname + "/app/models"
walk = (path) ->
  fs.readdirSync(path).forEach (file) ->
    newPath = path + "/" + file
    stat = fs.statSync(newPath)
    if stat.isFile()
      require newPath if /(.*)\.(js$)/.test(file)
    else walk newPath  if stat.isDirectory()

walk models_path

# Bootstrap passport config
require("./config/passport") passport
app = express()

# Express settings
require("./config/express") app, passport, db

# Bootstrap routes
routes_path = __dirname + "/app/routes"
walk = (path) ->
  fs.readdirSync(path).forEach (file) ->
    newPath = path + "/" + file
    stat = fs.statSync(newPath)
    if stat.isFile()
      require(newPath) app, passport  if /(.*)\.(js$|coffee$)/.test(file)
    
    # We skip the app/routes/middlewares directory as it is meant to be
    # used and shared by routes as further middlewares and is not a 
    # route by itself
    else walk newPath  if stat.isDirectory() and file isnt "middlewares"

walk routes_path

# Start the app by listening on <port>
port = process.env.PORT or config.port
app.listen port
console.log "Express app started on port " + port

# Initializing logger
logger.init app, passport, mongoose

# Expose app
exports = module.exports = app