Fixed negative retention time values

Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>

server/jobs/clear-old-data.js

@@ -25,6 +25,10 @@ const DEFAULT_KEEP_PERIOD = 180;
         parsedPeriod = DEFAULT_KEEP_PERIOD;
     }
 
+    if (parsedPeriod < 1) {
+        log(`Data deletion has been disabled as period is less than 1. Period is ${parsedPeriod} days.`);
+    } else {
+
         log(`Clearing Data older than ${parsedPeriod} days...`);
 
         try {
@@ -35,6 +39,7 @@ const DEFAULT_KEEP_PERIOD = 180;
         } catch (e) {
             log(`Failed to clear old data: ${e.message}`);
         }
+    }
 
     exit();
 })();

src/components/settings/MonitorHistory.vue

@@ -7,6 +7,7 @@
                         settings.keepDataPeriodDays,
                     ])
                 }}
+                {{ $t("infiniteRetention") }}
             </label>
             <input
                 id="keepDataPeriodDays"
@@ -14,9 +15,12 @@
                 type="number"
                 class="form-control"
                 required
-                min="1"
+                min="0"
                 step="1"
             />
+            <div v-if="settings.keepDataPeriodDays < 0" class="form-text">
+                {{ $t("dataRetentionTimeError") }}
+            </div>
         </div>
         <div class="my-4">
             <button class="btn btn-primary" type="button" @click="saveSettings()">

src/languages/en.js

@@ -675,4 +675,6 @@ export default {
     "General Monitor Type": "General Monitor Type",
     "Passive Monitor Type": "Passive Monitor Type",
     "Specific Monitor Type": "Specific Monitor Type",
+    dataRetentionTimeError: "Retention period must be 0 or greater",
+    infiniteRetention: "Set to 0 for infinite retention.",
 };

src/pages/Settings.vue

@@ -189,6 +189,8 @@ export default {
          * @param {string} [currentPassword] Only need for disableAuth to true
          */
         saveSettings(callback, currentPassword) {
+            let valid = this.validateSettings();
+            if (valid.success) {
                 this.$root.getSocket().emit("setSettings", this.settings, currentPassword, (res) => {
                     this.$root.toastRes(res);
                     this.loadSettings();
@@ -197,6 +199,26 @@ export default {
                         callback();
                     }
                 });
+            } else {
+                this.$root.toastError(valid.msg);
+            }
+        },
+
+        /**
+         * Ensure settings are valid
+         * @returns {Object} Contains success state and error msg
+         */
+        validateSettings() {
+            if (this.settings.keepDataPeriodDays < 0) {
+                return {
+                    success: false,
+                    msg: this.$t("dataRetentionTimeError"),
+                };
+            }
+            return {
+                success: true,
+                msg: "",
+            };
         },
     }
 };