Add record access strategy

frontend/components/fields/FieldRenderer.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed } from 'vue'
+import { computed, ref, watch, onMounted } from 'vue'
 import { Input } from '@/components/ui/input'
 import { Textarea } from '@/components/ui/textarea'
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
@@ -9,19 +9,27 @@ import { DatePicker } from '@/components/ui/date-picker'
 import { Badge } from '@/components/ui/badge'
 import { FieldConfig, FieldType, ViewMode } from '@/types/field-types'
 import { Label } from '@/components/ui/label'
+import LookupField from '@/components/fields/LookupField.vue'
 
 interface Props {
   field: FieldConfig
   modelValue: any
   mode: ViewMode
   readonly?: boolean
+  baseUrl?: string // Base URL for API calls
+  recordData?: any // Full record data to access related objects
 }
 
-const props = defineProps<Props>()
+const props = withDefaults(defineProps<Props>(), {
+  baseUrl: '/central',
+})
+
 const emit = defineEmits<{
   'update:modelValue': [value: any]
 }>()
 
+const { api } = useApi()
+
 const value = computed({
   get: () => props.modelValue,
   set: (val) => emit('update:modelValue', val),
@@ -32,10 +40,44 @@ const isEditMode = computed(() => props.mode === ViewMode.EDIT)
 const isListMode = computed(() => props.mode === ViewMode.LIST)
 const isDetailMode = computed(() => props.mode === ViewMode.DETAIL)
 
+// Check if field is a relationship field
+const isRelationshipField = computed(() => {
+  return [FieldType.BELONGS_TO].includes(props.field.type)
+})
+
+// Get relation object name from field apiName (e.g., 'ownerId' -> 'owner')
+const getRelationPropertyName = () => {
+  // Backend attaches related object using field apiName without 'Id' suffix, lowercase
+  // e.g., ownerId -> owner, accountId -> account
+  return props.field.apiName.replace(/Id$/, '').toLowerCase()
+}
+
+// Display value for relationship fields
+const relationshipDisplayValue = computed(() => {
+  if (!isRelationshipField.value) return props.modelValue || '-'
+
+  // First, check if the parent record data includes the related object
+  // This happens when backend uses .withGraphFetched()
+  if (props.recordData) {
+    const relationPropertyName = getRelationPropertyName()
+    const relatedObject = props.recordData[relationPropertyName]
+
+    if (relatedObject && typeof relatedObject === 'object') {
+      const displayField = props.field.relationDisplayField || 'name'
+      return relatedObject[displayField] || relatedObject.id || props.modelValue
+    }
+  }
+  
+  // If no related object found in recordData, just show the ID
+  // (The fetch mechanism is removed to avoid N+1 queries)
+  return props.modelValue || '-'
+})
+
 const formatValue = (val: any): string => {
   if (val === null || val === undefined) return '-'
-  
   switch (props.field.type) {
+    case FieldType.BELONGS_TO:
+      return relationshipDisplayValue.value
     case FieldType.DATE:
       return val instanceof Date ? val.toLocaleDateString() : new Date(val).toLocaleDateString()
     case FieldType.DATETIME:
@@ -78,6 +120,7 @@ const formatValue = (val: any): string => {
         {{ formatValue(value) }}
       </Badge>
       <template v-else>
+
         {{ formatValue(value) }}
       </template>
     </div>
@@ -113,9 +156,17 @@ const formatValue = (val: any): string => {
 
     <!-- Edit View - Input components -->
     <div v-else-if="isEditMode && !isReadOnly">
+      <!-- Relationship Field - Lookup -->
+      <LookupField
+        v-if="field.type === FieldType.BELONGS_TO"
+        :field="field"
+        v-model="value"
+        :base-url="baseUrl"
+      />
+
       <!-- Text Input -->
       <Input
-        v-if="[FieldType.TEXT, FieldType.EMAIL, FieldType.URL, FieldType.PASSWORD].includes(field.type)"
+        v-else-if="[FieldType.TEXT, FieldType.EMAIL, FieldType.URL, FieldType.PASSWORD].includes(field.type)"
         :id="field.id"
         v-model="value"
         :type="field.type === FieldType.PASSWORD ? 'password' : field.type === FieldType.EMAIL ? 'email' : field.type === FieldType.URL ? 'url' : 'text'"