core

type Condition string

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"`
}

type DNS struct {
	// QueryType is the type for the DNS records like A, AAAA, CNAME...
	QueryType string `yaml:"query-type"`

	// QueryName is the query for DNS
	QueryName string `yaml:"query-name"`
}

type Endpoint struct {
	// Enabled defines whether to enable the monitoring of the endpoint
	Enabled *bool `yaml:"enabled,omitempty"`

	// Name of the endpoint. Can be anything.
	Name string `yaml:"name"`

	// Group the endpoint is a part of. Used for grouping multiple endpoints together on the front end.
	Group string `yaml:"group,omitempty"`

	// URL to send the request to
	URL string `yaml:"url"`

	// DNS is the configuration of DNS monitoring
	DNS *DNS `yaml:"dns,omitempty"`

	// Method of the request made to the url of the endpoint
	Method string `yaml:"method,omitempty"`

	// Body of the request
	Body string `yaml:"body,omitempty"`

	// GraphQL is whether to wrap the body in a query param ({"query":"$body"})
	GraphQL bool `yaml:"graphql,omitempty"`

	// Headers of the request
	Headers map[string]string `yaml:"headers,omitempty"`

	// Interval is the duration to wait between every status check
	Interval time.Duration `yaml:"interval,omitempty"`

	// Conditions used to determine the health of the endpoint
	Conditions []Condition `yaml:"conditions"`

	// Alerts is the alerting configuration for the endpoint in case of failure
	Alerts []*alert.Alert `yaml:"alerts,omitempty"`

	// ClientConfig is the configuration of the client used to communicate with the endpoint's target
	ClientConfig *client.Config `yaml:"client,omitempty"`

	// UIConfig is the configuration for the UI
	UIConfig *ui.Config `yaml:"ui,omitempty"`

	// NumberOfFailuresInARow is the number of unsuccessful evaluations in a row
	NumberOfFailuresInARow int `yaml:"-"`

	// NumberOfSuccessesInARow is the number of successful evaluations in a row
	NumberOfSuccessesInARow int `yaml:"-"`
}

type EndpointStatus struct {
	// Name of the endpoint
	Name string `json:"name,omitempty"`

	// Group the endpoint is a part of. Used for grouping multiple endpoints together on the front end.
	Group string `json:"group,omitempty"`

	// Key is the key representing the EndpointStatus
	Key string `json:"key"`

	// Results is the list of endpoint evaluation results
	Results []*Result `json:"results"`

	// Events is a list of events
	Events []*Event `json:"events,omitempty"`

	// Uptime information on the endpoint's uptime
	//
	// Used by the memory store.
	//
	// To retrieve the uptime between two time, use store.GetUptimeByKey.
	Uptime *Uptime `json:"-"`
}

type EndpointType string

type Event struct {
	// Type is the kind of event
	Type EventType `json:"type"`

	// Timestamp is the moment at which the event happened
	Timestamp time.Time `json:"timestamp"`
}

type EventType string

type HourlyUptimeStatistics struct {
	TotalExecutions             uint64 // Total number of checks
	SuccessfulExecutions        uint64 // Number of successful executions
	TotalExecutionsResponseTime uint64 // Total response time for all executions in milliseconds
}

type Result struct {
	// HTTPStatus is the HTTP response status code
	HTTPStatus int `json:"status"`

	// DNSRCode is the response code of a DNS query in a human-readable format
	//
	// Possible values: NOERROR, FORMERR, SERVFAIL, NXDOMAIN, NOTIMP, REFUSED
	DNSRCode string `json:"-"`

	// Hostname extracted from Endpoint.URL
	Hostname string `json:"hostname,omitempty"`

	// IP resolved from the Endpoint URL
	IP string `json:"-"`

	// Connected whether a connection to the host was established successfully
	Connected bool `json:"-"`

	// Duration time that the request took
	Duration time.Duration `json:"duration"`

	// Errors encountered during the evaluation of the Endpoint's health
	Errors []string `json:"errors,omitempty"`

	// ConditionResults results of the Endpoint's conditions
	ConditionResults []*ConditionResult `json:"conditionResults"`

	// Success whether the result signifies a success or not
	Success bool `json:"success"`

	// Timestamp when the request was sent
	Timestamp time.Time `json:"timestamp"`

	// CertificateExpiration is the duration before the certificate expires
	CertificateExpiration time.Duration `json:"-"`

	// DomainExpiration is the duration before the domain expires
	DomainExpiration time.Duration `json:"-"`
	// contains filtered or unexported fields
}

type Uptime struct {
	// HourlyStatistics is a map containing metrics collected (value) for every hourly unix timestamps (key)
	//
	// Used only if the storage type is memory
	HourlyStatistics map[int64]*HourlyUptimeStatistics `json:"-"`
}