func main() {
neo, err := neo4j.Connect("http://localhost:7474/db/data")
log.Println("Connecting")
if err != nil {
log.Fatalln("Could not connect to database")
return
}
log.Println("Checking index: users")
nodes := neo.Nodes
initUsers(nodes)
initTasks(nodes)
}
func Connect(uri string) *DataBase {
url, err := url.Parse(uri)
if err != nil {
panic(err)
}
connection, err := neo4j.Connect(uri)
if err != nil {
panic(err)
}
db := DataBase{url, connection}
return &db
}
func main() {
log.SetFlags(log.Ltime | log.Lshortfile)
//
// Configuration
//
port := env.StringDefault("PORT", "9000")
pwd := env.StringDefault("PWD", "/app")
mongoUrl := env.StringDefault("MONGOLAB_URI", "localhost")
neoUrl := env.StringDefault("NEO4J_URL", "http://localhost:7474/db/data")
statPrefix = env.StringDefault("STATHAT_PREFIX", "")
ezkey = env.StringDefault("STATHAT_EZKEY", "")
//
// Connect to MongoDB
//
log.Println("Connecting to MongoDB on " + mongoUrl + "...")
session, err := mgo.Dial(mongoUrl)
if err != nil {
log.Panicln(err)
}
defer session.Close()
mongo = session.DB("")
_, err = mongo.CollectionNames()
if err != nil {
log.Println("Setting db name to 'decisions'.")
mongo = session.DB("decisions")
}
//
// Connect to Neo4j
//
log.Println("Connecting to Neo4j on " + neoUrl + "...")
neo, err = neo4j.Connect(neoUrl)
if err != nil {
log.Println("Cannot connect to Neo4j:")
log.Println(err)
}
//
// Routing
//
mux := pat.New()
mux.Post("/decide", track(http.HandlerFunc(Decide), "/v1/decide"))
http.Handle("/v1/", http.StripPrefix("/v1", mux))
http.Handle("/", http.FileServer(http.Dir(pwd+"/app")))
//
// Start Webserver
//
log.Println("Starting webserver on port " + port + "...")
err = http.ListenAndServe(":"+port, nil)
if err != nil {
log.Panicln(err)
}
}