fix: add type narrowing for unknown types in routing form attribute handling

- Add proper type guards for field and value properties in fieldValueArray
- Narrow unknown types to string and string[][] respectively with runtime checks
- Fixes TS18046 errors in getAverageAttributeWeights and getAttributesForVirtualQueues
- Maintains type safety while handling routing form attribute weights

Co-Authored-By: [email protected] <[email protected]>

Author: devin-ai-integration[bot]

packages/features/bookings/lib/getLuckyUser.ts

@@ -567,17 +567,21 @@ export class LuckyUserService implements ILuckyUserService {
   ) {
     let averageWeightsHosts: { userId: number; weight: number }[] = [];
 
-    const fieldValueArray = Object.values(attributesQueryValueChild).map((child) => ({
-      field: child.properties?.field,
-      value: child.properties?.value,
-    }));
+    const fieldValueArray = Object.values(attributesQueryValueChild).map((child) => {
+      const props = child.properties;
+      const field = typeof props?.field === "string" ? props.field : undefined;
+      const valueRaw = props?.value;
+      const value =
+        Array.isArray(valueRaw) && valueRaw.every(Array.isArray) ? (valueRaw as string[][]) : undefined;
+      return { field, value };
+    });
 
     fieldValueArray.map((obj) => {
       const attributeId = obj.field;
       const allRRHostsWeights = new Map<number, number[]>();
 
-      if (attributeId === attributeWithWeights.id) {
-        obj.value.forEach((arrayobj: string[]) => {
+      if (attributeId === attributeWithWeights.id && obj.value) {
+        obj.value.forEach((arrayobj) => {
           arrayobj.forEach((attributeOption: string) => {
             const attributeOptionWithUsers = attributeWithWeights.options.find(
               (option) => option.value.toLowerCase() === attributeOption.toLowerCase()
@@ -635,16 +639,20 @@ export class LuckyUserService implements ILuckyUserService {
   ) {
     let selectionOptions: Pick<VirtualQueuesDataType, "fieldOptionData">["fieldOptionData"] | undefined;
 
-    const fieldValueArray = Object.values(attributesQueryValueChild).map((child) => ({
-      field: child.properties?.field,
-      value: child.properties?.value,
-    }));
+    const fieldValueArray = Object.values(attributesQueryValueChild).map((child) => {
+      const props = child.properties;
+      const field = typeof props?.field === "string" ? props.field : undefined;
+      const valueRaw = props?.value;
+      const value =
+        Array.isArray(valueRaw) && valueRaw.every(Array.isArray) ? (valueRaw as string[][]) : undefined;
+      return { field, value };
+    });
 
     fieldValueArray.some((obj) => {
       const attributeId = obj.field;
 
-      if (attributeId === attributeWithWeights.id) {
-        obj.value.some((arrayobj: string[]) => {
+      if (attributeId === attributeWithWeights.id && obj.value) {
+        obj.value.some((arrayobj) => {
           arrayobj.some((attributeOptionId: string) => {
             const content = attributeOptionId.slice(1, -1);