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bug fixes and refactoring

This commit is contained in:
David Norton 2017-10-03 09:04:29 -04:00 committed by David G. Simmons
parent ba462f5c94
commit 86961cc814
4 changed files with 90 additions and 92 deletions
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61
plugins/inputs/webhooks/particle/particle_webhooks.go
View File

@ -2,14 +2,40 @@ package particle
import (
"encoding/json"
"github.com/gorilla/mux"
"github.com/influxdata/telegraf"
"io/ioutil"
"log"
"net/http"
"time"
"github.com/gorilla/mux"
"github.com/influxdata/telegraf"
)
type event struct {
Name string `json:"event"`
Data data `json:"data"`
TTL int `json:"ttl"`
PublishedAt string `json:"published_at"`
Database string `json:"influx_db"`
}
type data struct {
Tags map[string]string `json:"tags"`
Fields map[string]interface{} `json:"values"`
}
func newEvent() *event {
return &event{
Data: data{
Tags: make(map[string]string),
Fields: make(map[string]interface{}),
},
}
}
func (e *event) Time() (time.Time, error) {
return time.Parse("2006-01-02T15:04:05Z", e.PublishedAt)
}
type ParticleWebhook struct {
Path string
acc telegraf.Accumulator
@ -23,26 +49,19 @@ func (rb *ParticleWebhook) Register(router *mux.Router, acc telegraf.Accumulator
func (rb *ParticleWebhook) eventHandler(w http.ResponseWriter, r *http.Request) {
defer r.Body.Close()
data, err := ioutil.ReadAll(r.Body)
e := newEvent()
if err := json.NewDecoder(r.Body).Decode(e); err != nil {
log.Println(err)
w.WriteHeader(http.StatusBadRequest)
return
}
pTime, err := e.Time()
if err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
dummy := &DummyData{}
if err := json.Unmarshal(data, dummy); err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
pd := &ParticleData{}
if err := json.Unmarshal([]byte(dummy.Data), pd); err != nil {
w.WriteHeader(http.StatusBadRequest)
return
}
pTime, err := dummy.Time()
if err != nil {
log.Printf("Time Conversion Error")
pTime = time.Now()
log.Printf("error parsing particle event time: %s. Using telegraf host time instead: %s", e.PublishedAt, pTime)
}
rb.acc.AddFields(dummy.InfluxDB, pd.Fields, pd.Tags, pTime)
rb.acc.AddFields(e.Name, e.Data.Fields, e.Data.Tags, pTime)
w.WriteHeader(http.StatusOK)
}

22
plugins/inputs/webhooks/particle/particle_webhooks_events.go
View File

@ -1,22 +0,0 @@
package particle
import (
"time"
)
type DummyData struct {
Event string `json:"event"`
Data string `json:"data"`
Ttl int `json:"ttl"`
PublishedAt string `json:"published_at"`
InfluxDB string `json:"influx_db"`
}
type ParticleData struct {
Event string `json:"event"`
Tags map[string]string `json:"tags"`
Fields map[string]interface{} `json:"values"`
}
func (d *DummyData) Time() (time.Time, error) {
return time.Parse("2006-01-02T15:04:05Z", d.PublishedAt)
}

39
plugins/inputs/webhooks/particle/particle_webhooks_events_json_test.go
View File

@ -1,39 +0,0 @@
package particle
func NewItemJSON() string {
return `
{
"event": "temperature",
"data": "{
"tags": {
"id": "230035001147343438323536",
"location": "TravelingWilbury"
},
"values": {
"temp_c": 26.680000,
"temp_f": 80.024001,
"humidity": 44.937500,
"pressure": 998.998901,
"altitude": 119.331436,
"broadband": 1266,
"infrared": 528,
"lux": 0
}
}",
"ttl": 60,
"published_at": "2017-09-28T21:54:10.897Z",
"coreid": "123456789938323536",
"userid": "1234ee123ac8e5ec1231a123d",
"version": 10,
"public": false,
"productID": 1234,
"name": "sensor"
"influx_db": "mydata"
}`
}
func UnknowJSON() string {
return `
{
"event": "roger"
}`
}

60
plugins/inputs/webhooks/particle/particle_webhooks_test.go
View File

@ -1,17 +1,16 @@
package particle
import (
"github.com/influxdata/telegraf/testutil"
"log"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/influxdata/telegraf/testutil"
)
func postWebhooks(rb *ParticleWebhook, eventBody string) *httptest.ResponseRecorder {
req, _ := http.NewRequest("POST", "/", strings.NewReader(eventBody))
log.Printf("eventBody: %s\n", eventBody)
w := httptest.NewRecorder()
w.Code = 500
@ -21,10 +20,10 @@ func postWebhooks(rb *ParticleWebhook, eventBody string) *httptest.ResponseRecor
}
func TestNewItem(t *testing.T) {
t.Parallel()
var acc testutil.Accumulator
rb := &ParticleWebhook{Path: "/particle", acc: &acc}
resp := postWebhooks(rb, NewItemJSON())
log.Printf("Respnse: %s\n", resp.Body)
if resp.Code != http.StatusOK {
t.Errorf("POST new_item returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusOK)
}
@ -32,12 +31,12 @@ func TestNewItem(t *testing.T) {
fields := map[string]interface{}{
"temp_c": 26.680000,
"temp_f": 80.024001,
"infrared": 528.0,
"lux": 0.0,
"humidity": 44.937500,
"pressure": 998.998901,
"altitude": 119.331436,
"broadband": 1266,
"infrared": 528,
"lux": 0,
"broadband": 1266.0,
}
tags := map[string]string{
@ -45,13 +44,54 @@ func TestNewItem(t *testing.T) {
"location": "TravelingWilbury",
}
acc.AssertContainsTaggedFields(t, "particle_webhooks", fields, tags)
acc.AssertContainsTaggedFields(t, "temperature", fields, tags)
}
func TestUnknowItem(t *testing.T) {
rb := &ParticleWebhook{Path: "/particle"}
t.Parallel()
var acc testutil.Accumulator
rb := &ParticleWebhook{Path: "/particle", acc: &acc}
resp := postWebhooks(rb, UnknowJSON())
log.Printf("Response: %s\n", resp.Body)
if resp.Code != http.StatusOK {
t.Errorf("POST unknown returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusOK)
}
}
func NewItemJSON() string {
return `
{
"event": "temperature",
"data": {
"tags": {
"id": "230035001147343438323536",
"location": "TravelingWilbury"
},
"values": {
"temp_c": 26.680000,
"temp_f": 80.024001,
"humidity": 44.937500,
"pressure": 998.998901,
"altitude": 119.331436,
"broadband": 1266,
"infrared": 528,
"lux": 0
}
},
"ttl": 60,
"published_at": "2017-09-28T21:54:10.897Z",
"coreid": "123456789938323536",
"userid": "1234ee123ac8e5ec1231a123d",
"version": 10,
"public": false,
"productID": 1234,
"name": "sensor",
"influx_db": "mydata"
}`
}
func UnknowJSON() string {
return `
{
"event": "roger"
}`
}