From bf944f37c4419496bdfd1ba2de2d9d90b5ce5ff6 Mon Sep 17 00:00:00 2001
From: Evans Murithi <murithievans80@gmail.com>
Date: Tue, 27 Oct 2020 11:40:05 +0300
Subject: [PATCH] Add data source for monitors

Fixes #91
---
 .../data_source_uptimerobot_monitor.go        | 70 +++++++++++++++++++
 uptimerobot/provider.go                       |  3 +-
 2 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 uptimerobot/data_source_uptimerobot_monitor.go

diff --git a/uptimerobot/data_source_uptimerobot_monitor.go b/uptimerobot/data_source_uptimerobot_monitor.go
new file mode 100644
index 0000000..f6b640a
--- /dev/null
+++ b/uptimerobot/data_source_uptimerobot_monitor.go
@@ -0,0 +1,70 @@
+package uptimerobot
+
+import (
+	"fmt"
+	"reflect"
+
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	uptimerobotapi "github.com/louy/terraform-provider-uptimerobot/uptimerobot/api"
+)
+
+func dataSourceMonitor() *schema.Resource {
+	return &schema.Resource{
+		Read: dataSourceMonitorRead,
+		Schema: map[string]*schema.Schema{
+			"id":                  {Type: schema.TypeInt, Computed: true},
+			"friendly_name":       {Type: schema.TypeString, Required: true},
+			"url":                 {Type: schema.TypeString, Computed: true},
+			"type":                {Type: schema.TypeString, Computed: true},
+			"status":              {Type: schema.TypeString, Computed: true},
+			"interval":            {Type: schema.TypeInt, Computed: true},
+			"sub_type":            {Type: schema.TypeString, Computed: true},
+			"port":                {Type: schema.TypeInt, Computed: true},
+			"keyword_type":        {Type: schema.TypeString, Computed: true},
+			"keyword_value":       {Type: schema.TypeString, Computed: true},
+			"http_username":       {Type: schema.TypeString, Computed: true},
+			"http_password":       {Type: schema.TypeString, Computed: true},
+			"http_auth_type":      {Type: schema.TypeString, Computed: true},
+			"custom_http_headers": {Type: schema.TypeMap, Computed: true},
+			"alert_contact": {
+				Type:     schema.TypeList,
+				Computed: true,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"id":         {Type: schema.TypeString, Computed: true},
+						"threshold":  {Type: schema.TypeInt, Computed: true},
+						"recurrence": {Type: schema.TypeInt, Computed: true},
+					},
+				},
+			},
+		},
+	}
+}
+
+func dataSourceMonitorRead(d *schema.ResourceData, m interface{}) error {
+	monitors, err := m.(uptimerobotapi.UptimeRobotApiClient).GetMonitors()
+	if err != nil {
+		return err
+	}
+
+	friendlyName := d.Get("friendly_name").(string)
+
+	var monitor uptimerobotapi.Monitor
+
+	for _, m := range monitors {
+		if friendlyName != "" && m.FriendlyName == friendlyName {
+			monitor = m
+			break
+		}
+	}
+	if reflect.DeepEqual(monitor, uptimerobotapi.Monitor{}) {
+		return fmt.Errorf("Failed to find monitor by name %s", friendlyName)
+	}
+
+	d.SetId(fmt.Sprintf("%d", monitor.ID))
+	if err := updateMonitorResource(d, monitor); err != nil {
+		return err
+	}
+
+	return nil
+}
diff --git a/uptimerobot/provider.go b/uptimerobot/provider.go
index 71f28f0..e50a32e 100644
--- a/uptimerobot/provider.go
+++ b/uptimerobot/provider.go
@@ -12,7 +12,7 @@ package uptimerobot
 import (
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/terraform"
-	"github.com/louy/terraform-provider-uptimerobot/uptimerobot/api"
+	uptimerobotapi "github.com/louy/terraform-provider-uptimerobot/uptimerobot/api"
 )
 
 // Provider returns a terraform.ResourceProvider.
@@ -28,6 +28,7 @@ func Provider() terraform.ResourceProvider {
 		DataSourcesMap: map[string]*schema.Resource{
 			"uptimerobot_account":       dataSourceAccount(),
 			"uptimerobot_alert_contact": dataSourceAlertContact(),
+			"uptimerobot_monitor":       dataSourceMonitor(),
 		},
 		ResourcesMap: map[string]*schema.Resource{
 			"uptimerobot_alert_contact": resourceAlertContact(),