add swagger javascript per application

src/aashto/src/main/resources/swagger/index.js

+window.onload = function() {
+  let contextPath = window.location.pathname;
+  contextPath = contextPath.endsWith('/') ? contextPath.slice(0, -1) : contextPath;
+
+  const ui = SwaggerUIBundle({
+    defaultModelsExpandDepth: 0,
+    deepLinking: true,
+    docExpansion: 'full',
+    dom_id: '#swagger-ui',
+    layout: 'BaseLayout',
+    plugins: [SwaggerUIBundle.plugins.DownloadUrl, updateContextPath(contextPath)],
+    presets: [SwaggerUIBundle.presets.apis],
+    tagsSorter: 'alpha',
+    tryItOutEnabled: true,
+    validatorUrl: null,
+    url: `./swagger`,
+  });
+
+  window.ui = ui;
+};
+
+function updateContextPath(contextPath) {
+  return {
+    statePlugins: {
+      spec: {
+        wrapActions: {
+          updateJsonSpec: (oriAction) => (...args) => {
+            const [spec] = args;
+            if (spec && spec.paths) {
+              const newPaths = {};
+              Object.entries(spec.paths).forEach(
+                ([path, value]) => (newPaths[contextPath + path] = value)
+              );
+              spec.paths = newPaths;
+            }
+            oriAction(...args);
+          },
+        },
+      },
+    },
+  };
+}

src/hazard/src/main/resources/swagger/index.js

+window.onload = function() {
+  let contextPath = window.location.pathname;
+  contextPath = contextPath.endsWith('/') ? contextPath.slice(0, -1) : contextPath;
+
+  const ui = SwaggerUIBundle({
+    defaultModelsExpandDepth: 0,
+    deepLinking: true,
+    dom_id: '#swagger-ui',
+    layout: 'BaseLayout',
+    plugins: [SwaggerUIBundle.plugins.DownloadUrl, updateContextPath(contextPath)],
+    presets: [SwaggerUIBundle.presets.apis],
+    tagsSorter: 'alpha',
+    tryItOutEnabled: true,
+    validatorUrl: null,
+    url: `./swagger`,
+  });
+
+  window.ui = ui;
+};
+
+function updateContextPath(contextPath) {
+  return {
+    statePlugins: {
+      spec: {
+        wrapActions: {
+          updateJsonSpec: (oriAction) => (...args) => {
+            const [spec] = args;
+            if (spec && spec.paths) {
+              const newPaths = {};
+              Object.entries(spec.paths).forEach(
+                ([path, value]) => (newPaths[contextPath + path] = value)
+              );
+              spec.paths = newPaths;
+            }
+            oriAction(...args);
+          },
+        },
+      },
+    },
+  };
+}