Use constants for UP/DOWN through notifications class

server/notification.js

@@ -4,6 +4,8 @@ const FormData = require("form-data");
 const nodemailer = require("nodemailer");
 const child_process = require("child_process");
 
+const { UP, DOWN } = require("../src/util");
+
 class Notification {
 
     /**
@@ -22,7 +24,7 @@ class Notification {
         // heartbeatJSON is only defined if we're not testing
         if(heartbeatJSON) {
             let text;
-            if (heartbeatJSON["status"] === 1) {
+            if (heartbeatJSON["status"] === UP) {
                 text = "✅ Up"
             } else {
                 text = "🔴 Down"
@@ -121,7 +123,7 @@ class Notification {
                 }
 
                 // If heartbeatJSON is not null, we go into the normal alerting loop.
-                if (heartbeatJSON["status"] == 0) {
+                if (heartbeatJSON["status"] == DOWN) {
                     let discorddowndata = {
                         username: discordDisplayName,
                         embeds: [{
@@ -151,7 +153,7 @@ class Notification {
                     await axios.post(notification.discordWebhookUrl, discorddowndata)
                     return okMsg;
 
-                } else if (heartbeatJSON["status"] == 1) {
+                } else if (heartbeatJSON["status"] == UP) {
                     let discordupdata = {
                         username: discordDisplayName,
                         embeds: [{
@@ -355,7 +357,7 @@ class Notification {
                 const mattermostIconEmoji = notification.mattermosticonemo;
                 const mattermostIconUrl = notification.mattermosticonurl;
 
-                if (heartbeatJSON["status"] == 0) {
+                if (heartbeatJSON["status"] == DOWN) {
                     let mattermostdowndata = {
                         username: mattermostUserName,
                         text: "Uptime Kuma Alert",
@@ -399,7 +401,7 @@ class Notification {
                         mattermostdowndata
                     );
                     return okMsg;
-                } else if (heartbeatJSON["status"] == 1) {
+                } else if (heartbeatJSON["status"] == UP) {
                     let mattermostupdata = {
                         username: mattermostUserName,
                         text: "Uptime Kuma Alert",
@@ -501,7 +503,7 @@ class Notification {
                     return okMsg;
                 }
 
-                if (heartbeatJSON["status"] == 0) {
+                if (heartbeatJSON["status"] == DOWN) {
                     let downdata = {
                         "title": "UptimeKuma Alert: " + monitorJSON["name"],
                         "body": "[🔴 Down] " + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"],
@@ -510,7 +512,7 @@ class Notification {
                     return okMsg;
                 }
 
-                if (heartbeatJSON["status"] == 1) {
+                if (heartbeatJSON["status"] == UP) {
                     let updata = {
                         "title": "UptimeKuma Alert: " + monitorJSON["name"],
                         "body": "[✅ Up] " + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"],
@@ -539,14 +541,14 @@ class Notification {
                         "body": "Testing Successful.",
                     }
                     await axios.post(pushbulletUrl, testdata, config)
-                } else if (heartbeatJSON["status"] == 0) {
+                } else if (heartbeatJSON["status"] == DOWN) {
                     let downdata = {
                         "type": "note",
                         "title": "UptimeKuma Alert: " + monitorJSON["name"],
                         "body": "[🔴 Down] " + heartbeatJSON["msg"] + "\nTime (UTC): " + heartbeatJSON["time"],
                     }
                     await axios.post(pushbulletUrl, downdata, config)
-                } else if (heartbeatJSON["status"] == 1) {
+                } else if (heartbeatJSON["status"] == UP) {
                     let updata = {
                         "type": "note",
                         "title": "UptimeKuma Alert: " + monitorJSON["name"],
@@ -578,7 +580,7 @@ class Notification {
                         ]
                     }
                     await axios.post(lineAPIUrl, testMessage, config)
-                } else if (heartbeatJSON["status"] == 0) {
+                } else if (heartbeatJSON["status"] == DOWN) {
                     let downMessage = {
                         "to": notification.lineUserID,
                         "messages": [
@@ -589,7 +591,7 @@ class Notification {
                         ]
                     }
                     await axios.post(lineAPIUrl, downMessage, config)
-                } else if (heartbeatJSON["status"] == 1) {
+                } else if (heartbeatJSON["status"] == UP) {
                     let upMessage = {
                         "to": notification.lineUserID,
                         "messages": [