triggers

type Condition struct {
	OncePer     string   `json:"oncePer,omitempty"`
	When        string   `json:"when,omitempty"`
	Description string   `json:"description,omitempty"`
	Send        []string `json:"send,omitempty"`
}

type ConditionResult struct {
	Key       string
	OncePer   string
	Templates []string
	Triggered bool
}

type Service interface {
	// Executes given trigger name and return result of each condition
	Run(triggerName string, vars map[string]interface{}) ([]ConditionResult, error)
}