fix(striker-ui-api): add /host/:hostUUID WIP

striker-ui-api/src/lib/request_handlers/host/buildQueryHostDetail.ts

@@ -0,0 +1,41 @@
+import { buildKnownIDCondition } from '../../buildCondition';
+import { buildQueryResultModifier } from '../../buildQueryResultModifier';
+import { stdout } from '../../shell';
+
+export const buildQueryHostDetail: BuildQueryDetailFunction = ({
+  keys: hostUUIDs = '*',
+} = {}) => {
+  const condHostUUIDs = buildKnownIDCondition(hostUUIDs, 'AND hos.host_uuid');
+
+  stdout(`condHostUUIDs=[${condHostUUIDs}]`);
+
+  const query = `
+    SELECT
+      hos.host_name,
+      hos.host_uuid,
+      var.variable_name,
+      var.variable_value
+    FROM variables AS var
+    JOIN hosts AS hos
+      ON var.variable_source_uuid = hos.host_uuid
+    WHERE variable_name LIKE 'form::config_%'
+      ${condHostUUIDs};`;
+
+  const afterQueryReturn: QueryResultModifierFunction =
+    buildQueryResultModifier((output) => {
+      const [hostName, hostUUID] = output[0];
+
+      return output.reduce<
+        { hostName: string; hostUUID: string } & Record<string, string>
+      >(
+        (previous, [, variableName, variableValue]) => {
+          previous[variableName] = variableValue;
+
+          return previous;
+        },
+        { hostName, hostUUID },
+      );
+    });
+
+  return { query, afterQueryReturn };
+};

striker-ui-api/src/lib/request_handlers/host/getHost.ts

@@ -1,35 +1,35 @@
 import { getLocalHostUUID } from '../../accessModule';
 import buildGetRequestHandler from '../buildGetRequestHandler';
-import { buildUnknownIDCondition } from '../../buildCondition';
+import { buildQueryHostDetail } from './buildQueryHostDetail';
+import { sanitizeQS } from '../../sanitizeQS';
 
 export const getHost = buildGetRequestHandler((request, buildQueryOptions) => {
   const { hostUUIDs } = request.query;
 
-  const hostUUIDField = 'hos.host_uuid';
-  const { after: condHostUUIDs } = buildUnknownIDCondition(
-    hostUUIDs,
-    hostUUIDField,
-    {
-      onFallback: () => {
+  let localHostUUID: string;
+
   try {
-          return `${hostUUIDField} = '${getLocalHostUUID()}'`;
+    localHostUUID = getLocalHostUUID();
   } catch (subError) {
     throw new Error(`Failed to get local host UUID; CAUSE: ${subError}`);
   }
-      },
-    },
-  );
 
-  process.stdout.write(`condHostUUIDs=[${condHostUUIDs}]`);
-
-  if (buildQueryOptions) {
-    buildQueryOptions.afterQueryReturn = (queryStdout) => {
-      let result = queryStdout;
-
-      if (queryStdout instanceof Array) {
-        result = queryStdout.reduce<Record<string, HostOverview>>(
+  let query = `
+    SELECT
+      hos.host_name,
+      hos.host_uuid
+    FROM hosts AS hos;`;
+  let afterQueryReturn: QueryResultModifierFunction | undefined = (
+    output: unknown,
+  ) => {
+    let result = output;
+
+    if (output instanceof Array) {
+      result = output.reduce<Record<string, HostOverview>>(
         (previous, [hostName, hostUUID]) => {
-            previous[hostUUID] = { hostName, hostUUID };
+          const key = hostUUID === localHostUUID ? 'local' : hostUUID;
+
+          previous[key] = { hostName, hostUUID };
 
           return previous;
         },
@@ -39,11 +39,19 @@ export const getHost = buildGetRequestHandler((request, buildQueryOptions) => {
 
     return result;
   };
+
+  if (hostUUIDs) {
+    ({ query, afterQueryReturn } = buildQueryHostDetail({
+      keys: sanitizeQS(hostUUIDs, {
+        modifierType: 'sql',
+        returnType: 'string[]',
+      }),
+    }));
   }
 
-  return `SELECT
-            hos.host_name,
-            hos.host_uuid
-          FROM hosts AS hos
-          WHERE ${condHostUUIDs};`;
+  if (buildQueryOptions) {
+    buildQueryOptions.afterQueryReturn = afterQueryReturn;
+  }
+
+  return query;
 });

striker-ui-api/src/lib/request_handlers/host/getHostDetail.ts

@@ -0,0 +1,17 @@
+import buildGetRequestHandler from '../buildGetRequestHandler';
+import { buildQueryHostDetail } from './buildQueryHostDetail';
+import { sanitizeSQLParam } from '../../sanitizeSQLParam';
+
+export const getHostDetail = buildGetRequestHandler(
+  ({ params: { hostUUID } }, buildQueryOptions) => {
+    const { afterQueryReturn, query } = buildQueryHostDetail({
+      keys: [sanitizeSQLParam(hostUUID)],
+    });
+
+    if (buildQueryOptions) {
+      buildQueryOptions.afterQueryReturn = afterQueryReturn;
+    }
+
+    return query;
+  },
+);

striker-ui-api/src/lib/request_handlers/host/index.ts

@@ -1,3 +1,4 @@
 export * from './createHost';
 export * from './getHost';
 export * from './getHostConnection';
+export * from './getHostDetail';

striker-ui-api/src/routes/host.ts

@@ -4,12 +4,14 @@ import {
   createHost,
   getHost,
   getHostConnection,
+  getHostDetail,
 } from '../lib/request_handlers/host';
 
 const router = express.Router();
 
 router
   .get('/', getHost)
+  .get('/:hostUUID', getHostDetail)
   .get('/connection', getHostConnection)
   .post('/', createHost);
 

striker-ui-api/src/types/BuildQueryFunction.d.ts

@@ -1,4 +1,4 @@
-type QueryResultModifierFunction = (result: unknown) => unknown;
+type QueryResultModifierFunction = (output: unknown) => unknown;
 
 type BuildQueryOptions = {
   afterQueryReturn?: QueryResultModifierFunction;