[updown-supprot-in-imc] implemented two method Setup and GetAll metho…

…d of updown monitor, added httpStatusCodesMap file that contains a map of status codes, delete test file for now and fixed typo in pingdom monior

glide.yaml

@@ -13,4 +13,6 @@ import:
 - package: github.com/pkg/errors
   version: v0.8.0
 - package: github.com/openshift/client-go
-  version: v3.9.0
+  version: v3.9.0
+- package: github.com/antoineaugusti/updown
+  version: v0.3

pkg/constants/httpStatusCodesMap.go

@@ -0,0 +1,8 @@
+// httpStatusCodesMap contains basic http response codes
+package constants
+
+var HTTPStatusCodesMap = map[string]int{
+	"OK":            200,
+	"NOT_FOUND":     404,
+	"UN_AUTHORISED": 401,
+	"BAD_REQUEST":   400}

pkg/monitors/pingdom/pingdom-monitor.go

@@ -63,7 +63,7 @@ func (service *PingdomMonitorService) GetAll() []models.Monitor {
 
 	checks, err := service.client.Checks.List()
 	if err != nil {
-		log.Println("Error recevied while listing checks: ", err.Error())
+		log.Println("Error received while listing checks: ", err.Error())
 		return nil
 	}
 	for _, mon := range checks {

pkg/monitors/updown/updown-monitor.go

@@ -0,0 +1,57 @@
+// Package UpdownMonitor adds updown website monitoring tool's support in IngressMonitorController
+package updown
+
+import (
+	"log"
+	"net/http"
+
+	"github.com/antoineaugusti/updown"
+	"github.com/stakater/IngressMonitorController/pkg/config"
+	"github.com/stakater/IngressMonitorController/pkg/constants"
+	"github.com/stakater/IngressMonitorController/pkg/models"
+)
+
+// UpdownMonitorService struct contains parameters required by updown go client
+type UpdownMonitorService struct {
+	apiKey        string
+	url           string
+	alertContacts string
+	client        *updown.Client
+	statusCodes   constants.HTTPStatusCodesMap
+}
+
+// Setup function will create a updown's go client object by using the configuration parameters
+func (updownService *UpdownMonitorService) Setup(confProvider config.Provider) {
+	// configuration parameters for creating a updown client
+	updownService.apiKey = confProvider.ApiKey
+	updownService.alertContacts = confProvider.AlertContacts
+	// creating updown go client
+	httpDefaultClient := http.DefaultClient
+	updownService.client = updown.NewClient(updownService.apiKey, http.DefaultClient)
+}
+
+// GetAll function will return all checks object in an array
+func (updownService *UpdownMonitorService) GetAll() []models.Monitor {
+
+	var monitors []models.Monitor
+
+	// getting all checks list
+	updownChecks, httpResponse, err := updownService.client.Check.List()
+
+	if (httpResponse.StatusCode == updownService.statusCodes.OK) && (err == nil) {
+
+		// populating a monitors array using the updownChecks objects given in updownChecks slice
+		for _, updownCheck := range updownChecks {
+			newMonitor := models.Monitor{
+				URL:   updownCheck.URL,
+				NAME:  updownCheck.Alias,
+				TOKEN: updownCheck.Token,
+			}
+			monitors = append(monitors, newMonitor)
+		}
+		return monitors
+	} else {
+		log.Println("Unable to get updown provider checks")
+	}
+
+}