Start working on #13: Service groups

core/condition-result.go

@@ -0,0 +1,10 @@
+package core
+
+// ConditionResult result of a Condition
+type ConditionResult struct {
+	// Condition that was evaluated
+	Condition string `json:"condition"`
+
+	// Success whether the condition was met (successful) or not (failed)
+	Success bool `json:"success"`
+}

core/health-status.go

@@ -0,0 +1,11 @@
+package core
+
+// HealthStatus is the status of Gatus
+type HealthStatus struct {
+	// Status is the state of Gatus (UP/DOWN)
+	Status string `json:"status"`
+
+	// Message is an accompanying description of why the status is as reported.
+	// If the Status is UP, no message will be provided
+	Message string `json:"message,omitempty"`
+}

core/result.go

@@ -4,22 +4,12 @@ import (
 	"time"
 )
 
-// HealthStatus is the status of Gatus
-type HealthStatus struct {
-	// Status is the state of Gatus (UP/DOWN)
-	Status string `json:"status"`
-
-	// Message is an accompanying description of why the status is as reported.
-	// If the Status is UP, no message will be provided
-	Message string `json:"message,omitempty"`
-}
-
 // Result of the evaluation of a Service
 type Result struct {
 	// HTTPStatus is the HTTP response status code
 	HTTPStatus int `json:"status"`
 
-	// DNSRCode is the response code of DNS query in human readable version
+	// DNSRCode is the response code of a DNS query in a human readable format
 	DNSRCode string `json:"dns-rcode"`
 
 	// Body is the response body
@@ -52,12 +42,3 @@ type Result struct {
 	// CertificateExpiration is the duration before the certificate expires
 	CertificateExpiration time.Duration `json:"certificate-expiration,omitempty"`
 }
-
-// ConditionResult result of a Condition
-type ConditionResult struct {
-	// Condition that was evaluated
-	Condition string `json:"condition"`
-
-	// Success whether the condition was met (successful) or not (failed)
-	Success bool `json:"success"`
-}

core/service-status.go

@@ -0,0 +1,27 @@
+package core
+
+// ServiceStatus contains the evaluation Results of a Service
+type ServiceStatus struct {
+	// Group the service is a part of. Used for grouping multiple services together on the front end.
+	Group string `json:"group,omitempty"`
+
+	// Results is the list of service evaluation results
+	Results []*Result `json:"results"`
+}
+
+// NewServiceStatus creates a new ServiceStatus
+func NewServiceStatus(service *Service) *ServiceStatus {
+	return &ServiceStatus{
+		Group:   service.Group,
+		Results: make([]*Result, 0),
+	}
+}
+
+// AddResult adds a Result to ServiceStatus.Results and makes sure that there are
+// no more than 20 results in the Results slice
+func (ss *ServiceStatus) AddResult(result *Result) {
+	ss.Results = append(ss.Results, result)
+	if len(ss.Results) > 20 {
+		ss.Results = ss.Results[1:]
+	}
+}

core/service.go

@@ -30,6 +30,9 @@ type Service struct {
 	// Name of the service. Can be anything.
 	Name string `yaml:"name"`
 
+	// Group the service is a part of. Used for grouping multiple services together on the front end.
+	Group string `yaml:"group,omitempty"`
+
 	// URL to send the request to
 	URL string `yaml:"url"`