From 74d77dcda9178f511be469c69cb020a10026e042 Mon Sep 17 00:00:00 2001
From: Andy Tien <atien@yext.com>
Date: Thu, 20 Dec 2018 12:56:48 -0500
Subject: [PATCH] revere: add configurable host into env

Allows configuration of the host

R=robfig,eefi
TEST=manual
---
 daemon/subprobe.go      | 1 +
 env/env.go              | 3 +++
 target/alert.go         | 2 ++
 target/emailtype.go     | 3 +--
 target/slacknotifier.go | 4 ++--
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/daemon/subprobe.go b/daemon/subprobe.go
index 94d5c03..25a2da4 100644
--- a/daemon/subprobe.go
+++ b/daemon/subprobe.go
@@ -171,6 +171,7 @@ func (s *subprobe) newAlert(oldState state.State, r probe.Reading) *target.Alert
 		LastNormal:   s.lastNormal,
 
 		Details: r.Details,
+		Host:    s.Env.Host,
 	}
 }
 
diff --git a/env/env.go b/env/env.go
index 6ad36e0..2b19e5e 100644
--- a/env/env.go
+++ b/env/env.go
@@ -15,6 +15,7 @@ import (
 type Env struct {
 	DB   *db.DB
 	Port uint16
+	Host string
 }
 
 // New initializes an Env based on the configuration found in conf, which
@@ -41,6 +42,7 @@ func New(conf []byte) (*Env, error) {
 		return nil, errors.Maskf(err, "load DB")
 	}
 	e.Port = model.Port
+	e.Host = model.Host
 
 	return &e, nil
 }
@@ -50,4 +52,5 @@ func New(conf []byte) (*Env, error) {
 type EnvJSONModel struct {
 	DB   db.DBJSONModel
 	Port uint16
+	Host string
 }
diff --git a/target/alert.go b/target/alert.go
index bb2677e..c532516 100644
--- a/target/alert.go
+++ b/target/alert.go
@@ -26,4 +26,6 @@ type Alert struct {
 	LastNormal   time.Time
 
 	Details probe.Details
+
+	Host string
 }
diff --git a/target/emailtype.go b/target/emailtype.go
index df4e4d1..f71519f 100644
--- a/target/emailtype.go
+++ b/target/emailtype.go
@@ -116,11 +116,10 @@ func (_ emailType) Alert(Db *db.DB, a *Alert, toAlert map[db.TriggerID]Target, i
 	return nil
 }
 
-// TODO(eefi): Update Revere link.
 const emailText = `
 {{.NewState}} is the state of {{.MonitorName}}/{{.SubprobeName}} as of {{time .Recorded}}.
 
-http://revere.khan/monitors/{{.MonitorID}}/subprobes/{{.SubprobeID}}
+{{.Host}}/monitors/{{.MonitorID}}/subprobes/{{.SubprobeID}}
 
 {{if ne .OldState .NewState -}}
 State change: {{.OldState}}->{{.NewState}}
diff --git a/target/slacknotifier.go b/target/slacknotifier.go
index 8a86778..5e4fcf3 100644
--- a/target/slacknotifier.go
+++ b/target/slacknotifier.go
@@ -107,8 +107,8 @@ func (s slackNotifier) formatMessage(channel string) (io.Reader, error) {
 		Attachments: []attachment{
 			{
 				Title: fmt.Sprintf("%s/%s", s.alert.MonitorName, s.alert.SubprobeName),
-				TitleLink: fmt.Sprintf("http://revere.khan/monitors/%d/subprobes/%d",
-					s.alert.MonitorID, s.alert.SubprobeID),
+				TitleLink: fmt.Sprintf("%s/monitors/%d/subprobes/%d",
+					s.alert.Host, s.alert.MonitorID, s.alert.SubprobeID),
 				Fallback: fmt.Sprintf("%s/%s entered state: %s",
 					s.alert.MonitorName, s.alert.SubprobeName, s.alert.NewState),
 				Color:     stateColors[s.alert.NewState],