/*
GET: http://localhost:8080/myads/profile // TODO: make it dynamic
{
status: "OK"
data: [
0:{
title: "test"
price: 6468
currency: "SGD"
image: "0001_72a53f664db6f415e9e862c607d9c0ba177c20af_655B4C_100_75"
}
...
]
}
*/
func Myads(w http.ResponseWriter, r *http.Request) {
var profile string
lim, sort := conf.ResultLimit, "-_id" // TODO: do not hardcode
params := strings.Split(r.URL.Path, "/")
if len(params) >= 2 {
profile = params[2] //TODO: it should work even Path is not enough
} else {
w.Write(json.Message3("ERROR", nil, "Wrong URL"))
return
}
p, err := strconv.Atoi(profile)
var prof bson.M
if err != nil {
w.Write(json.Message3("ERROR", nil, "Please, provide profile id"))
return
} else {
prof = bson.M{"profile": p}
}
session, err := mgo.Dial(conf.Mongodb)
if err != nil {
log.Fatal("Unable to connect to DB ", err)
}
defer session.Close()
session.SetMode(mgo.Monotonic, true) // Optional. Switch the session to a monotonic behavior.
db := session.DB("sa")
var data interface{}
var adList []AdList
var ad AdList
iter := db.C("ad").Find(prof).Limit(lim).Sort(sort).Iter()
for iter.Next(&ad) {
ad.Image = ad.Image1.Baby // TODO: make it dynamic
imgName := strings.Split(ad.Image, "_")
ad.Width = imgName[3]
ad.Height = imgName[4]
ad.Image = conf.IkuraUrl + ad.Image
adList = append(adList, ad)
}
data = adList
if err != nil {
w.Write(json.Message("ERROR", "Ads not found"))
} else {
if ad.Image != "" {
w.Write(json.Message3("OK", data, "Ads found"))
} else {
w.Write(json.Message3("ERROR", nil, "Ads not found"))
}
}
log.Printf("err = %s\n", err)
}
/*
PUT: http://localhost:8080/chat/{ad}/{profile}
{
status: "OK"
"data":"PUTed"
}
*/
func Chat(w http.ResponseWriter, r *http.Request) {
var ad, profile string
s := strings.Split(r.URL.Path, "/")
if len(s) >= 4 {
ad, profile = s[2], s[3]
} else {
w.Write(json.Message3("ERROR", nil, "Wrong URL"))
return
}
session, err := mgo.Dial(conf.Mongodb)
if err != nil {
log.Fatal("Unable to connect to DB ", err)
}
defer session.Close()
session.SetMode(mgo.Monotonic, true) // Optional. Switch the session to a monotonic behavior.
db := session.DB("sa")
err = db.C("ad").Update(bson.M{"_id": bson.ObjectIdHex(ad)}, bson.M{"$addToSet": bson.M{"chat": profile}})
if err != nil {
w.Write(json.Message("ERROR", "Could not PUT"))
log.Printf("err = %s\n", err)
} else {
w.Write(json.Message("OK", "PUTed"))
}
}
/*
DELETE: http://localhost:8080/ad/{id}/{token}
{
status: "OK"
"data":"Deleted"
}
*/
func DeleteAd(w http.ResponseWriter, r *http.Request) {
var ad, token string
s := strings.Split(r.URL.Path, "/")
if len(s) >= 4 {
ad, token = s[2], s[3]
} else {
w.Write(json.Message3("ERROR", nil, "Wrong URL"))
return
}
// create a global App var to hold your app id and secret.
var globalApp = fb.New("1454662381420609", "9a9d5fd67edc5245f366a1a0fb9bb9bf")
// facebook asks for a valid redirect uri when parsing signed request.
// it's a new enforced policy starting in late 2013.
// it can be omitted in a mobile app server.
//globalApp.RedirectUri = ""
// here comes a client with a facebook signed request string in query string.
// creates a new session with signed request.
//session, _ := globalApp.SessionFromSignedRequest(signedRequest)
// or, you just get a valid access token in other way.
// creates a session directly.
session := globalApp.Session(token)
// use session to send api request with your access token.
//res, _ := session.Get("/me/feed", nil)
// validate access token. err is nil if token is valid.
err := session.Validate()
if err == nil {
session, err := mgo.Dial(conf.Mongodb)
if err != nil {
log.Fatal("Unable to connect to DB ", err)
}
defer session.Close()
session.SetMode(mgo.Monotonic, true) // Optional. Switch the session to a monotonic behavior.
db := session.DB("sa")
err = db.C("ad").Remove(bson.M{"_id": bson.ObjectIdHex(ad)})
if err != nil {
w.Write(json.Message("ERROR", "Could not DELETE"))
log.Printf("err = %s\n", err)
} else {
w.Write(json.Message("OK", "Deleted"))
}
} else {
w.Write(json.Message("ERROR", "Not valid session"))
}
}
/*
GET: http://localhost:8080/listinig/category/limit/sort
{
status: "OK"
data: [
0:{
title: "test"
price: 6468
currency: "SGD"
image: "0001_72a53f664db6f415e9e862c607d9c0ba177c20af_655B4C_100_75"
}
...
]
}
*/
func Listing(w http.ResponseWriter, r *http.Request) {
var category, limit, sort string
sort = "-_id"
s := strings.Split(r.URL.Path, "/")
if len(s) >= 4 {
category, limit, sort = s[2], s[3], s[4] //TODO: it should work even Path is not enough
} else {
w.Write(json.Message3("ERROR", nil, "Wrong URL"))
return
}
c, err := strconv.Atoi(category)
var cat bson.M
if err != nil || c == 0 {
cat = nil // if not number, then consider All categories
} else {
cat = bson.M{"category": c}
}
lim, err := strconv.Atoi(limit)
if err != nil {
lim = conf.ResultLimit
}
if sort != "date" {
if sort != "price" {
w.Write(json.Message3("ERROR", nil, "Wrong URL"))
return
}
} else {
sort = "-_id"
}
session, err := mgo.Dial(conf.Mongodb)
if err != nil {
log.Fatal("Unable to connect to DB ", err)
}
defer session.Close()
session.SetMode(mgo.Monotonic, true) // Optional. Switch the session to a monotonic behavior.
db := session.DB("sa")
var data interface{}
var adList []AdList
var ad AdList
iter := db.C("ad").Find(cat).Limit(lim).Sort(sort).Iter()
for iter.Next(&ad) {
ad.Image = ad.Image1.Baby // TODO: make it dynamic
imgName := strings.Split(ad.Image, "_")
ad.Width = imgName[3]
ad.Height = imgName[4]
ad.Image = conf.IkuraUrl + ad.Image
adList = append(adList, ad)
}
data = adList
if err != nil {
w.Write(json.Message("ERROR", "Ads not found"))
} else {
if ad.Image != "" {
w.Write(json.Message3("OK", data, "Ads found"))
} else {
w.Write(json.Message3("ERROR", nil, "Ads not found"))
}
}
log.Printf("err = %s\n", err)
}
