fix(striker-ui-api): cascade delete alert override records when delete mail recipient

striker-ui-api/src/lib/request_handlers/mail-recipient/createMailRecipient.ts

@@ -11,14 +11,14 @@ export const createMailRecipient: RequestHandler<
 > = (request, response) => {
   const { body: rBody = {} } = request;
 
-  stdout('Begin creating alert recipient.');
+  stdout('Begin creating mail recipient.');
 
   let reqBody: MailRecipientRequestBody;
 
   try {
     reqBody = getMailRecipientRequestBody(rBody);
   } catch (error) {
-    stderr(`Failed to process alert recipient input; CAUSE: ${error}`);
+    stderr(`Failed to process mail recipient input; CAUSE: ${error}`);
 
     return response.status(400).send();
   }
@@ -32,7 +32,7 @@ export const createMailRecipient: RequestHandler<
 
     resBody = { uuid };
   } catch (error) {
-    stderr(`Failed to create alert recipient; CAUSE: ${error}`);
+    stderr(`Failed to create mail recipient; CAUSE: ${error}`);
 
     return response.status(500).send();
   }

striker-ui-api/src/lib/request_handlers/mail-recipient/deleteMailRecipient.ts

@@ -1,15 +1,36 @@
 import { RequestHandler } from 'express';
 
+import { query } from '../../accessModule';
 import { execManageAlerts } from '../../execManageAlerts';
+import { sanitize } from '../../sanitize';
 import { stderr } from '../../shell';
 
 export const deleteMailRecipient: RequestHandler<
   MailRecipientParamsDictionary
-> = (request, response) => {
+> = async (request, response) => {
   const {
-    params: { uuid },
+    params: { uuid: rUuid },
   } = request;
 
+  const uuid = sanitize(rUuid, 'string', { modifierType: 'sql' });
+
+  try {
+    const rows = await query<[string][]>(
+      `SELECT alert_override_uuid
+        FROM alert_overrides
+        WHERE alert_override_alert_level != -1
+          AND alert_override_recipient_uuid = '${uuid}';`,
+    );
+
+    rows.forEach(([u]) =>
+      execManageAlerts('alert-overrides', 'delete', { uuid: u }),
+    );
+  } catch (error) {
+    stderr(`Failed to delete related alert override records; CAUSE ${error}`);
+
+    return response.status(500).send();
+  }
+
   try {
     execManageAlerts('recipients', 'delete', { uuid });
   } catch (error) {

striker-ui-api/src/lib/request_handlers/mail-recipient/updateMailRecipient.ts

@@ -14,14 +14,14 @@ export const updateMailRecipient: RequestHandler<
     params: { uuid },
   } = request;
 
-  stdout('Begin updating alert recipient.');
+  stdout('Begin updating mail recipient.');
 
   let body: MailRecipientRequestBody;
 
   try {
     body = getMailRecipientRequestBody(rBody, uuid);
   } catch (error) {
-    stderr(`Failed to process alert recipient input; CAUSE: ${error}`);
+    stderr(`Failed to process mail recipient input; CAUSE: ${error}`);
 
     return response.status(400).send();
   }
@@ -29,7 +29,7 @@ export const updateMailRecipient: RequestHandler<
   try {
     execManageAlerts('recipients', 'edit', { body, uuid });
   } catch (error) {
-    stderr(`Failed to update mail server; CAUSE: ${error}`);
+    stderr(`Failed to update mail recipient; CAUSE: ${error}`);
 
     return response.status(500).send();
   }