Add request handlers and move monitoring to watchdog package

watchdog/watchdog.go

@@ -1 +1,34 @@
 package watchdog
+
+import (
+	"github.com/TwinProduction/gatus/config"
+	"github.com/TwinProduction/gatus/core"
+	"sync"
+	"time"
+)
+
+var (
+	serviceResults = make(map[string][]*core.Result)
+	rwLock         sync.RWMutex
+)
+
+func GetServiceResults() *map[string][]*core.Result {
+	return &serviceResults
+}
+
+func Monitor() {
+	for {
+		for _, service := range config.Get().Services {
+			go func(service *core.Service) {
+				result := service.EvaluateConditions()
+				rwLock.Lock()
+				defer rwLock.Unlock()
+				serviceResults[service.Name] = append(serviceResults[service.Name], result)
+				if len(serviceResults[service.Name]) > 15 {
+					serviceResults[service.Name] = serviceResults[service.Name][15:]
+				}
+			}(service)
+		}
+		time.Sleep(10 * time.Second)
+	}
+}