func locationUpdate(db data.DB, u *models.User, e *models.Event) {
loc, _ := e.Location(db)
p, err := user.Profile(db, u)
if err == data.ErrNotFound {
p = models.NewProfile()
p.CreatedAt = time.Now()
p.UpdatedAt = p.CreatedAt
p.SetID(db.NewID())
p.SetOwner(u)
}
p.SetLocation(loc)
db.Save(p)
}
// EventPOST implements gaia's response to a POST request to the '/event/' endpoint.
//
// Assumptions: The user has been authenticated.
//
// Proceedings: Parses the url parameters.
func EventPOST(ctx context.Context, w http.ResponseWriter, r *http.Request, db data.DB, logger services.Logger) {
l := logger.WithPrefix("EventPOST: ")
// Parse the form
if err := r.ParseForm(); err != nil {
l.Printf("error parsing form: %s", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
// Retrieve the tags parameter
tagNames, ok := r.Form[tagsParam]
if !ok {
l.Print("no tags param")
tagNames = []string{}
}
// if any tag names have commas, split those
tagNames = flatten(mapSplit(tagNames, ","))
// Retrieve our user
u, ok := user.FromContext(ctx)
if !ok {
l.Print("failed to retrieve user from context")
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
e := new(models.Event)
tags := make([]*models.Tag, len(tagNames))
for i, n := range tagNames {
t, err := tag.ForName(db, u, tag.Name(n))
if err != nil {
l.Printf("tag.ForName(%q) error: %s", n, err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
tags[i] = t
}
defer r.Body.Close()
if requestBody, err := ioutil.ReadAll(r.Body); err != nil {
l.Printf("ioutil.ReadAll(r.Body) error: %s", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
} else if err := json.Unmarshal(requestBody, e); err != nil {
l.Printf("info: request body:\n%s", string(requestBody))
l.Printf("error: while unmarshalling request body, %s", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
if e.CreatedAt.IsZero() {
e.CreatedAt = time.Now()
}
e.UpdatedAt = time.Now()
e.SetOwner(u)
for _, t := range tags {
e.IncludeTag(t)
}
if allowed, err := access.CanCreate(db, u, e); err != nil {
l.Printf("access.CanCreate(db, u, e) error: %s", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
} else if !allowed {
l.Print("access.CanCreate(db, u, e) rejected authorization")
http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
return
}
if err := db.Save(u); err != nil {
l.Printf("error saving record: %s", err)
switch err {
case data.ErrAccessDenial:
http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
// These are all equally distressing
case data.ErrNotFound: // TODO shouldn't a not found not be fing impossible for a Save?
fallthrough
case data.ErrNoConnection:
fallthrough
case data.ErrInvalidID:
default:
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
}
return
}
// Now we shall write our response
b, err := json.MarshalIndent(e, "", " ")
if err != nil {
l.Printf("json.MarshalIndent(m, \"\", \" \") error: %s", err)
http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusCreated)
w.Header().Set("Content-Type", "application/json")
w.Write(b)
}
func TestRecordsEditGET(t *testing.T) {
ctx := context.Background()
db := mem.NewDB()
logger := services.NewTestLogger(t)
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx, ok := Authenticate(ctx, w, r, logger, db)
if !ok {
t.Fatal("authentication failed")
}
Records.EditGET(ctx, w, r, db, logger)
}))
defer s.Close()
u, _, err := user.Create(db, "username", "password")
if err != nil {
t.Fatal(err)
}
e := new(models.Event)
e.SetID(db.NewID())
e.SetOwner(u)
e.Name = "eventname"
if err := db.Save(e); err != nil {
t.Fatal("db.Save(e) error: %s", err)
}
c := new(http.Client)
req, err := http.NewRequest("GET", s.URL+"?"+url.Values{
"kind": []string{string(models.EventKind)},
"id": []string{e.Id},
}.Encode(), nil)
if err != nil {
t.Fatal(err)
}
req.SetBasicAuth("username", "password")
resp, err := c.Do(req)
if err != nil {
t.Fatal(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
t.Fatal(err)
}
t.Logf("Body:\n%s", body)
doc := string(body)
contains := map[string]bool{
"eventname": true,
"name": true,
}
for c, want := range contains {
if got := strings.Contains(doc, c); got != want {
t.Fatalf("strings.Contains(%q): got %t, want %t", c, got, want)
}
}
}
// TestEventPOST tests a POST request to the '/event/' endpoint.
// in the happy case (i.e., all parameters present).
// We verify:
// * The event's name
// * The event's data
// * The event's tags
func TestEventPOST(t *testing.T) {
ctx := context.Background()
db := mem.NewDB()
logger := services.NewTestLogger(t)
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx, ok := routes.Authenticate(ctx, w, r, logger, db)
if !ok {
t.Error("routes.Authenticate failed")
}
routes.EventPOST(ctx, w, r, db, logger)
}))
defer s.Close()
_, _, err := user.Create(db, "username", "password")
if err != nil {
t.Fatalf("user.Create(db, \"username\", \"password\") error: %s", err)
}
u := s.URL + "?" + url.Values{
"tags": []string{"tag1", "tag2"},
}.Encode()
body := map[string]interface{}{
"name": "event name",
"time": time.Now(),
"data": map[string]interface{}{
"arbitrary": []string{"data"},
"here": 1.0,
"foo": map[string]interface{}{
"bar": "there",
},
},
}
b, err := json.Marshal(body)
if err != nil {
t.Fatal("json.Marshal(body) error: %s", err)
}
req, err := http.NewRequest("POST", u, bytes.NewBuffer(b))
req.SetBasicAuth("username", "password")
client := new(http.Client)
resp, err := client.Do(req)
if err != nil {
t.Fatalf("client.Do(req) error: %s", err)
}
defer resp.Body.Close()
if got, want := resp.StatusCode, http.StatusCreated; got != want {
t.Fatalf("resp.StatusCode: got %d, want %d", got, want)
}
b, err = ioutil.ReadAll(resp.Body)
if err != nil {
t.Fatalf("ioutil.ReadAll(resp.Body) error: %s", err)
}
e := new(models.Event)
if err := json.Unmarshal(b, e); err != nil {
t.Fatalf("json.Unmarshal(b, e) error: %s", err)
}
t.Logf("Event:\n\t%v", e)
if got, want := e.Name, "event name"; got != want {
t.Errorf("e.Name: got %q, want %q", got, want)
}
if got, want := e.Data["foo"].(map[string]interface{})["bar"], "there"; got != want {
t.Errorf("e.Data[\"foo\"][\"bar\"]: got %q, want %q", got, want)
}
if got, want := len(e.TagsIds), 2; got != want {
t.Fatalf("len(e.TagsIds): got %d, want %d", got, want)
}
tags, err := e.Tags(db)
if err != nil {
t.Fatalf("e.Tags(db) error: %s", err)
}
if got, want := len(tags), 2; got != want {
t.Fatalf("len(tags): got %d, want %d", got, want)
}
if got, want := tags[0].Name, "tag1"; got != want {
t.Errorf("tags[0].Name: got %q, want %q", got, want)
}
if got, want := tags[1].Name, "tag2"; got != want {
t.Errorf("tags[1].Name: got %q, want %q", got, want)
}
}