Enhance duplicate detection with sales/admin access and field updates

- Extend duplicate detection access from admin-only to sales/admin users
- Update field names for better clarity (Email → Email Address, etc.)
- Add duplicate notification banner to expenses page
- Improve authorization checks with role-based access control

components/DuplicateNotificationBanner.vue

@@ -35,16 +35,20 @@
 </template>
 
 <script setup>
-const { isAdmin } = useAuthorization();
+const { hasRole } = useAuthorization();
 
 const showBanner = ref(true);
 const duplicateCount = ref(0);
 const loading = ref(false);
 
-// Check for duplicates on mount (any authenticated user)
+// Check for duplicates on mount (sales/admin users)
 const checkForDuplicates = async () => {
   if (loading.value) return;
   
+  // Only check for users with sales or admin role
+  const canViewDuplicates = await hasRole(['sales', 'admin']);
+  if (!canViewDuplicates) return;
+  
   try {
     loading.value = true;
     const response = await $fetch('/api/admin/duplicates/find', {

components/ExpenseDuplicateNotificationBanner.vue

@@ -0,0 +1,101 @@
+<template>
+  <v-alert
+    v-if="showBanner && (duplicateCount > 0 || payerVariations > 0)"
+    type="warning"
+    variant="tonal"
+    closable
+    @click:close="dismissBanner"
+    class="ma-4"
+  >
+    <template #prepend>
+      <v-icon>mdi-content-duplicate</v-icon>
+    </template>
+    
+    <div class="d-flex align-center justify-space-between">
+      <div>
+        <div class="text-subtitle-1 font-weight-medium">
+          <span v-if="duplicateCount > 0">
+            {{ duplicateCount }} duplicate expense{{ duplicateCount > 1 ? 's' : '' }} detected
+          </span>
+          <span v-if="duplicateCount > 0 && payerVariations > 0"> and </span>
+          <span v-if="payerVariations > 0">
+            {{ payerVariations }} payer name variation{{ payerVariations > 1 ? 's' : '' }} found
+          </span>
+        </div>
+        <div class="text-body-2">
+          Duplicate expenses and inconsistent payer names can affect reporting accuracy.
+        </div>
+      </div>
+      
+      <v-btn
+        color="warning"
+        variant="elevated"
+        size="small"
+        :to="'/dashboard/expenses/duplicates'"
+        prepend-icon="mdi-wrench"
+      >
+        Clean Up Duplicates
+      </v-btn>
+    </div>
+  </v-alert>
+</template>
+
+<script setup>
+const { hasRole } = useAuthorization();
+
+const showBanner = ref(true);
+const duplicateCount = ref(0);
+const payerVariations = ref(0);
+const loading = ref(false);
+
+// Check for duplicates on mount (only for sales/admin users)
+const checkForDuplicates = async () => {
+  if (loading.value) return;
+  
+  // Only check for users with sales or admin role
+  const canViewExpenses = await hasRole(['sales', 'admin']);
+  if (!canViewExpenses) return;
+  
+  try {
+    loading.value = true;
+    const response = await $fetch('/api/expenses/duplicates/find', {
+      method: 'GET',
+      query: { dateRange: '30' } // Last 30 days
+    });
+    
+    if (response.success && response.data) {
+      duplicateCount.value = response.data.duplicateGroups?.length || 0;
+      payerVariations.value = response.data.payerVariations?.length || 0;
+    }
+  } catch (error) {
+    console.error('[ExpenseDuplicateNotification] Failed to check for duplicates:', error);
+    // Silently fail - this is just a notification banner
+  } finally {
+    loading.value = false;
+  }
+};
+
+// Dismiss the banner for this session
+const dismissBanner = () => {
+  showBanner.value = false;
+  // Store dismissal in session storage
+  if (process.client) {
+    sessionStorage.setItem('expense-duplicates-banner-dismissed', 'true');
+  }
+};
+
+// Check if banner was already dismissed this session
+onMounted(() => {
+  if (process.client) {
+    const dismissed = sessionStorage.getItem('expense-duplicates-banner-dismissed');
+    if (dismissed === 'true') {
+      showBanner.value = false;
+      return;
+    }
+  }
+  
+  // Check for duplicates for sales/admin users
+  // Small delay to let other components load first
+  setTimeout(checkForDuplicates, 2000);
+});
+</script>

pages/dashboard/expenses.vue

@@ -1,5 +1,8 @@
 <template>
   <div class="pa-4">
+    <!-- Duplicate notification banner for sales/admin -->
+    <ExpenseDuplicateNotificationBanner />
+    
     <!-- Header Section -->
     <div class="d-flex align-center mb-6">
       <div>

server/api/admin/duplicates/find.ts

@@ -1,12 +1,12 @@
-import { requireAuth } from '~/server/utils/auth';
+import { requireAuth, requireSalesOrAdmin } from '~/server/utils/auth';
 import { getNocoDbConfiguration } from '~/server/utils/nocodb';
 
 export default defineEventHandler(async (event) => {
   console.log('[DUPLICATES] Find duplicates request');
 
   try {
-    // Require authentication (any authenticated user with interest access)
+    // Require sales or admin access for duplicate detection
-    await requireAuth(event);
+    await requireSalesOrAdmin(event);
 
     const query = getQuery(event);
     const threshold = query.threshold ? parseFloat(query.threshold as string) : 0.8;
@@ -121,22 +121,22 @@ function calculateSimilarity(interest1: any, interest2: any) {
   const scores: Array<{ type: string; score: number; weight: number }> = [];
 
   // Email similarity (highest weight)
-  if (interest1.Email && interest2.Email) {
+  if (interest1['Email Address'] && interest2['Email Address']) {
-    const emailScore = interest1.Email.toLowerCase() === interest2.Email.toLowerCase() ? 1.0 : 0.0;
+    const emailScore = interest1['Email Address'].toLowerCase() === interest2['Email Address'].toLowerCase() ? 1.0 : 0.0;
     scores.push({ type: 'email', score: emailScore, weight: 0.4 });
   }
 
   // Phone similarity
-  if (interest1.Phone && interest2.Phone) {
+  if (interest1['Phone Number'] && interest2['Phone Number']) {
-    const phone1 = normalizePhone(interest1.Phone);
+    const phone1 = normalizePhone(interest1['Phone Number']);
-    const phone2 = normalizePhone(interest2.Phone);
+    const phone2 = normalizePhone(interest2['Phone Number']);
     const phoneScore = phone1 === phone2 ? 1.0 : 0.0;
     scores.push({ type: 'phone', score: phoneScore, weight: 0.3 });
   }
 
   // Name similarity
-  if (interest1.Name && interest2.Name) {
+  if (interest1['Full Name'] && interest2['Full Name']) {
-    const nameScore = calculateNameSimilarity(interest1.Name, interest2.Name);
+    const nameScore = calculateNameSimilarity(interest1['Full Name'], interest2['Full Name']);
     scores.push({ type: 'name', score: nameScore, weight: 0.2 });
   }
 
@@ -237,7 +237,7 @@ function selectMasterCandidate(interests: any[]) {
  * Calculate completeness score for an interest record
  */
 function calculateCompletenessScore(interest: any): number {
-  const fields = ['Name', 'Email', 'Phone', 'Address', 'Comments', 'BerthRequirements'];
+  const fields = ['Full Name', 'Email Address', 'Phone Number', 'Address', 'Extra Comments', 'Berth Size Desired'];
   const filledFields = fields.filter(field => 
     interest[field] && interest[field].toString().trim().length > 0
   );
@@ -245,8 +245,8 @@ function calculateCompletenessScore(interest: any): number {
   let score = filledFields.length / fields.length;
   
   // Bonus for recent creation
-  if (interest.CreatedAt) {
+  if (interest['Created At']) {
-    const created = new Date(interest.CreatedAt);
+    const created = new Date(interest['Created At']);
     const now = new Date();
     const daysOld = (now.getTime() - created.getTime()) / (1000 * 60 * 60 * 24);
     

server/api/create-expense.ts

@@ -1,5 +1,5 @@
 import { requireSalesOrAdmin } from '@/server/utils/auth';
-import { getNocoDbConfiguration } from '@/server/utils/nocodb';
+import { getNocoDbConfiguration, normalizePersonName } from '@/server/utils/nocodb';
 import type { Expense } from '@/utils/types';
 
 export default defineEventHandler(async (event) => {
@@ -30,7 +30,7 @@ export default defineEventHandler(async (event) => {
       "Establishment Name": body["Establishment Name"],
       Price: body.Price,
       Category: body.Category,
-      Payer: body.Payer,
+      Payer: normalizePersonName(body.Payer), // Normalize the payer name
       Time: body.Time,
       Contents: body.Contents || null,
       "Payment Method": body["Payment Method"] || "Card",

server/api/expenses/duplicates/find.ts

@@ -0,0 +1,326 @@
+import { requireSalesOrAdmin } from '~/server/utils/auth';
+import { getNocoDbConfiguration, normalizePersonName } from '~/server/utils/nocodb';
+import type { Expense } from '~/utils/types';
+
+export default defineEventHandler(async (event) => {
+  console.log('[EXPENSES] Find duplicate expenses request');
+
+  try {
+    // Require sales or admin access
+    await requireSalesOrAdmin(event);
+
+    const query = getQuery(event);
+    const dateRange = query.dateRange as string || '30'; // Default to last 30 days
+    
+    // Calculate date range
+    const endDate = new Date();
+    const startDate = new Date();
+    startDate.setDate(startDate.getDate() - parseInt(dateRange));
+
+    // Get expenses from NocoDB
+    const config = getNocoDbConfiguration();
+    const expenseTableId = "mxfcefkk4dqs6uq";
+    
+    const response = await $fetch(`${config.url}/api/v2/tables/${expenseTableId}/records`, {
+      headers: {
+        'xc-token': config.token
+      },
+      params: {
+        limit: 5000,
+        where: `(Time,gte,${startDate.toISOString().split('T')[0]})~and(Time,lte,${endDate.toISOString().split('T')[0]})`,
+        sort: '-Time'
+      }
+    }) as any;
+
+    const expenses = response.list || [];
+    console.log('[EXPENSES] Analyzing', expenses.length, 'expenses for duplicates');
+
+    // Find duplicate groups
+    const duplicateGroups = findDuplicateExpenses(expenses);
+    
+    // Also find payer name variations
+    const payerVariations = findPayerNameVariations(expenses);
+
+    console.log('[EXPENSES] Found', duplicateGroups.length, 'duplicate groups and', payerVariations.length, 'payer variations');
+
+    return {
+      success: true,
+      data: {
+        duplicateGroups,
+        payerVariations,
+        totalExpenses: expenses.length,
+        duplicateCount: duplicateGroups.reduce((sum, group) => sum + group.expenses.length, 0),
+        dateRange: {
+          start: startDate.toISOString().split('T')[0],
+          end: endDate.toISOString().split('T')[0]
+        }
+      }
+    };
+
+  } catch (error: any) {
+    console.error('[EXPENSES] Failed to find duplicates:', error);
+    
+    if (error.statusCode === 403) {
+      throw createError({
+        statusCode: 403,
+        statusMessage: 'Access denied. Sales or admin role required.'
+      });
+    }
+
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'Failed to find duplicate expenses'
+    });
+  }
+});
+
+/**
+ * Find duplicate expenses based on multiple criteria
+ */
+function findDuplicateExpenses(expenses: any[]) {
+  const duplicateGroups: Array<{
+    id: string;
+    expenses: any[];
+    matchReason: string;
+    confidence: number;
+    masterCandidate: any;
+  }> = [];
+
+  const processedIds = new Set<number>();
+
+  for (let i = 0; i < expenses.length; i++) {
+    const expense1 = expenses[i];
+    
+    if (processedIds.has(expense1.Id)) continue;
+
+    const matches = [expense1];
+    let matchReasons = new Set<string>();
+    
+    for (let j = i + 1; j < expenses.length; j++) {
+      const expense2 = expenses[j];
+      
+      if (processedIds.has(expense2.Id)) continue;
+
+      const similarity = calculateExpenseSimilarity(expense1, expense2);
+      
+      if (similarity.score >= 0.8) {
+        matches.push(expense2);
+        processedIds.add(expense2.Id);
+        similarity.reasons.forEach(r => matchReasons.add(r));
+      }
+    }
+
+    if (matches.length > 1) {
+      // Mark all as processed
+      matches.forEach(match => processedIds.add(match.Id));
+
+      // Determine the best master candidate
+      const masterCandidate = selectMasterExpense(matches);
+      
+      duplicateGroups.push({
+        id: `group_${duplicateGroups.length + 1}`,
+        expenses: matches,
+        matchReason: Array.from(matchReasons).join(', '),
+        confidence: Math.max(...matches.slice(1).map(match => 
+          calculateExpenseSimilarity(masterCandidate, match).score
+        )),
+        masterCandidate
+      });
+    }
+  }
+
+  return duplicateGroups;
+}
+
+/**
+ * Find payer name variations (like "Abbie" vs "abbie")
+ */
+function findPayerNameVariations(expenses: any[]) {
+  const payerMap = new Map<string, Set<string>>();
+  
+  // Group payers by normalized name
+  expenses.forEach(expense => {
+    if (expense.Payer) {
+      const normalized = normalizePersonName(expense.Payer);
+      if (!payerMap.has(normalized)) {
+        payerMap.set(normalized, new Set());
+      }
+      payerMap.get(normalized)!.add(expense.Payer);
+    }
+  });
+  
+  // Find variations
+  const variations: Array<{
+    normalizedName: string;
+    variations: string[];
+    expenseCount: number;
+  }> = [];
+  
+  payerMap.forEach((variationSet, normalized) => {
+    if (variationSet.size > 1) {
+      const variationArray = Array.from(variationSet);
+      const expenseCount = expenses.filter(e => 
+        e.Payer && normalizePersonName(e.Payer) === normalized
+      ).length;
+      
+      variations.push({
+        normalizedName: normalized,
+        variations: variationArray,
+        expenseCount
+      });
+    }
+  });
+  
+  return variations.sort((a, b) => b.expenseCount - a.expenseCount);
+}
+
+/**
+ * Calculate similarity between two expenses
+ */
+function calculateExpenseSimilarity(expense1: any, expense2: any) {
+  const scores: Array<{ type: string; score: number; weight: number }> = [];
+  const reasons: string[] = [];
+
+  // Exact match on establishment, price, and date (highest weight for true duplicates)
+  if (expense1['Establishment Name'] === expense2['Establishment Name'] &&
+      expense1.Price === expense2.Price &&
+      expense1.Time === expense2.Time) {
+    scores.push({ type: 'exact', score: 1.0, weight: 0.5 });
+    reasons.push('Exact match');
+  }
+
+  // Same payer, establishment, and price on same day (likely duplicate)
+  const date1 = expense1.Time?.split('T')[0];
+  const date2 = expense2.Time?.split('T')[0];
+  
+  if (normalizePersonName(expense1.Payer) === normalizePersonName(expense2.Payer) &&
+      expense1['Establishment Name'] === expense2['Establishment Name'] &&
+      expense1.Price === expense2.Price &&
+      date1 === date2) {
+    scores.push({ type: 'same-day', score: 0.95, weight: 0.4 });
+    reasons.push('Same person, place, amount on same day');
+  }
+
+  // Similar establishment names with same price and payer
+  if (expense1['Establishment Name'] && expense2['Establishment Name']) {
+    const nameSimilarity = calculateStringSimilarity(
+      expense1['Establishment Name'],
+      expense2['Establishment Name']
+    );
+    
+    if (nameSimilarity > 0.8 && 
+        expense1.Price === expense2.Price &&
+        normalizePersonName(expense1.Payer) === normalizePersonName(expense2.Payer)) {
+      scores.push({ type: 'similar', score: nameSimilarity, weight: 0.3 });
+      reasons.push('Similar establishment name');
+    }
+  }
+
+  // Time proximity check (within 5 minutes)
+  if (expense1.Time && expense2.Time) {
+    const time1 = new Date(expense1.Time).getTime();
+    const time2 = new Date(expense2.Time).getTime();
+    const timeDiff = Math.abs(time1 - time2);
+    
+    if (timeDiff < 5 * 60 * 1000 && // 5 minutes
+        expense1['Establishment Name'] === expense2['Establishment Name']) {
+      scores.push({ type: 'time-proximity', score: 0.9, weight: 0.2 });
+      reasons.push('Within 5 minutes at same establishment');
+    }
+  }
+
+  // Calculate weighted average
+  const totalWeight = scores.reduce((sum, s) => sum + s.weight, 0);
+  const weightedScore = totalWeight > 0 
+    ? scores.reduce((sum, s) => sum + (s.score * s.weight), 0) / totalWeight 
+    : 0;
+
+  return {
+    score: weightedScore,
+    reasons,
+    details: scores
+  };
+}
+
+/**
+ * Calculate string similarity using Levenshtein distance
+ */
+function calculateStringSimilarity(str1: string, str2: string): number {
+  const s1 = str1.toLowerCase().trim();
+  const s2 = str2.toLowerCase().trim();
+  
+  if (s1 === s2) return 1.0;
+  
+  const distance = levenshteinDistance(s1, s2);
+  const maxLength = Math.max(s1.length, s2.length);
+  
+  return maxLength > 0 ? 1 - (distance / maxLength) : 0;
+}
+
+/**
+ * Calculate Levenshtein distance between two strings
+ */
+function levenshteinDistance(str1: string, str2: string): number {
+  const matrix = Array(str2.length + 1).fill(null).map(() => Array(str1.length + 1).fill(null));
+
+  for (let i = 0; i <= str1.length; i += 1) {
+    matrix[0][i] = i;
+  }
+
+  for (let j = 0; j <= str2.length; j += 1) {
+    matrix[j][0] = j;
+  }
+
+  for (let j = 1; j <= str2.length; j += 1) {
+    for (let i = 1; i <= str1.length; i += 1) {
+      const indicator = str1[i - 1] === str2[j - 1] ? 0 : 1;
+      matrix[j][i] = Math.min(
+        matrix[j][i - 1] + 1, // deletion
+        matrix[j - 1][i] + 1, // insertion
+        matrix[j - 1][i - 1] + indicator // substitution
+      );
+    }
+  }
+
+  return matrix[str2.length][str1.length];
+}
+
+/**
+ * Select the best master expense from a group
+ */
+function selectMasterExpense(expenses: any[]) {
+  return expenses.reduce((best, current) => {
+    const bestScore = calculateExpenseCompletenessScore(best);
+    const currentScore = calculateExpenseCompletenessScore(current);
+    
+    return currentScore > bestScore ? current : best;
+  });
+}
+
+/**
+ * Calculate completeness score for an expense
+ */
+function calculateExpenseCompletenessScore(expense: any): number {
+  const fields = ['Establishment Name', 'Price', 'Payer', 'Category', 'Contents', 'Time'];
+  const filledFields = fields.filter(field => 
+    expense[field] && expense[field].toString().trim().length > 0
+  );
+  
+  let score = filledFields.length / fields.length;
+  
+  // Bonus for having contents description
+  if (expense.Contents && expense.Contents.length > 10) {
+    score += 0.2;
+  }
+  
+  // Bonus for recent creation (more likely to be accurate)
+  if (expense.CreatedAt) {
+    const created = new Date(expense.CreatedAt);
+    const now = new Date();
+    const hoursOld = (now.getTime() - created.getTime()) / (1000 * 60 * 60);
+    
+    if (hoursOld < 24) score += 0.1;
+  }
+  
+  return Math.min(score, 1.0);
+}

server/api/expenses/duplicates/merge.ts

@@ -0,0 +1,190 @@
+import { requireSalesOrAdmin } from '~/server/utils/auth';
+import { getNocoDbConfiguration, normalizePersonName } from '~/server/utils/nocodb';
+import { logAuditEvent } from '~/server/utils/audit-logger';
+
+export default defineEventHandler(async (event) => {
+  console.log('[EXPENSES] Merge duplicates request');
+
+  let body: any;
+
+  try {
+    // Require sales or admin access
+    const session = await requireSalesOrAdmin(event);
+    const userId = session.user?.id || 'unknown';
+    const userEmail = session.user?.email || 'unknown';
+
+    body = await readBody(event);
+    const { masterId, duplicateIds, mergeData } = body;
+
+    if (!masterId || !duplicateIds || !Array.isArray(duplicateIds) || duplicateIds.length === 0) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: 'Invalid merge request. Master ID and duplicate IDs required.'
+      });
+    }
+
+    console.log('[EXPENSES] Merging', duplicateIds.length, 'duplicates into master expense', masterId);
+
+    // Get NocoDB configuration
+    const config = getNocoDbConfiguration();
+    const expenseTableId = "mxfcefkk4dqs6uq";
+
+    // First, get all expenses involved
+    const allIds = [masterId, ...duplicateIds];
+    const expensesToMerge: any[] = [];
+    
+    for (const id of allIds) {
+      try {
+        const expense = await $fetch(`${config.url}/api/v2/tables/${expenseTableId}/records/${id}`, {
+          headers: {
+            'xc-token': config.token
+          }
+        });
+        expensesToMerge.push(expense);
+      } catch (error) {
+        console.error(`[EXPENSES] Failed to fetch expense ${id}:`, error);
+      }
+    }
+
+    if (expensesToMerge.length < 2) {
+      throw createError({
+        statusCode: 404,
+        statusMessage: 'Could not find enough expenses to merge'
+      });
+    }
+
+    const masterExpense = expensesToMerge.find(e => e.Id === parseInt(masterId));
+    if (!masterExpense) {
+      throw createError({
+        statusCode: 404,
+        statusMessage: 'Master expense not found'
+      });
+    }
+
+    // Log the action before making changes
+    await logAuditEvent(event, 'MERGE_EXPENSE_DUPLICATES', 'expense', {
+      resourceId: masterId,
+      changes: {
+        duplicateIds,
+        mergeData,
+        originalExpenses: expensesToMerge
+      }
+    });
+
+    // Update master expense with merged data
+    if (mergeData) {
+      const updateData: any = { Id: parseInt(masterId) };
+      
+      // Normalize payer name if provided
+      if (mergeData.Payer) {
+        updateData.Payer = normalizePersonName(mergeData.Payer);
+      }
+      
+      // Copy other fields
+      const allowedFields = [
+        'Establishment Name',
+        'Price',
+        'Category',
+        'Contents',
+        'Time',
+        'Payment Method',
+        'currency',
+        'Paid'
+      ];
+      
+      allowedFields.forEach(field => {
+        if (mergeData[field] !== undefined) {
+          updateData[field] = mergeData[field];
+        }
+      });
+
+      console.log('[EXPENSES] Updating master expense with:', updateData);
+
+      await $fetch(`${config.url}/api/v2/tables/${expenseTableId}/records`, {
+        method: 'PATCH',
+        headers: {
+          'xc-token': config.token,
+          'Content-Type': 'application/json'
+        },
+        body: updateData
+      });
+    }
+
+    // Delete duplicate expenses
+    const deleteResults = [];
+    for (const duplicateId of duplicateIds) {
+      try {
+        console.log('[EXPENSES] Deleting duplicate expense:', duplicateId);
+        
+        await $fetch(`${config.url}/api/v2/tables/${expenseTableId}/records`, {
+          method: 'DELETE',
+          headers: {
+            'xc-token': config.token,
+            'Content-Type': 'application/json'
+          },
+          body: { Id: parseInt(duplicateId) }
+        });
+        
+        deleteResults.push({ id: duplicateId, success: true });
+      } catch (error: any) {
+        console.error('[EXPENSES] Failed to delete duplicate:', duplicateId, error);
+        deleteResults.push({ 
+          id: duplicateId, 
+          success: false, 
+          error: error.message || 'Delete failed' 
+        });
+      }
+    }
+
+    // Check if all deletes were successful
+    const failedDeletes = deleteResults.filter(r => !r.success);
+    if (failedDeletes.length > 0) {
+      console.warn('[EXPENSES] Some duplicates could not be deleted:', failedDeletes);
+    }
+
+    // Log successful completion
+    await logAuditEvent(event, 'MERGE_EXPENSE_DUPLICATES_COMPLETE', 'expense', {
+      resourceId: masterId,
+      changes: {
+        deletedCount: deleteResults.filter(r => r.success).length,
+        failedDeletes,
+        mergeData
+      },
+      status: 'success'
+    });
+
+    return {
+      success: true,
+      data: {
+        masterId,
+        mergedData: mergeData,
+        deletedCount: deleteResults.filter(r => r.success).length,
+        deleteResults,
+        message: `Successfully merged ${deleteResults.filter(r => r.success).length} duplicates into expense ${masterId}`
+      }
+    };
+
+  } catch (error: any) {
+    console.error('[EXPENSES] Failed to merge duplicates:', error);
+    
+    // Log the failure
+    await logAuditEvent(event, 'MERGE_EXPENSE_DUPLICATES_FAILED', 'expense', {
+      resourceId: body?.masterId || 'unknown',
+      changes: {
+        error: error.message || 'Unknown error',
+        requestBody: body
+      },
+      status: 'failure',
+      errorMessage: error.message || 'Unknown error'
+    });
+    
+    if (error.statusCode) {
+      throw error;
+    }
+
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'Failed to merge duplicate expenses'
+    });
+  }
+});

server/api/get-expenses.ts

@@ -4,8 +4,26 @@ import { processExpenseWithCurrency } from '@/server/utils/currency';
 import type { ExpenseFilters } from '@/utils/types';
 
 export default defineEventHandler(async (event) => {
+  console.log('[get-expenses] API called with query:', getQuery(event));
+  
   try {
-    await requireSalesOrAdmin(event);
+    // Check authentication
+    try {
+      await requireSalesOrAdmin(event);
+    } catch (authError: any) {
+      console.error('[get-expenses] Authentication failed:', authError);
+      
+      // Return proper error status
+      if (authError.statusCode === 403) {
+        throw createError({
+          statusCode: 403,
+          statusMessage: 'Access denied. You need sales or admin role to view expenses.'
+        });
+      }
+      
+      // Re-throw other auth errors
+      throw authError;
+    }
     
     const query = getQuery(event);
     

server/utils/nocodb.ts

@@ -1,5 +1,16 @@
 import type { Interest, Berth, Expense, ExpenseFilters } from "@/utils/types";
 
+// Data normalization functions
+export const normalizePersonName = (name: string): string => {
+  if (!name) return 'Unknown';
+  
+  // Trim whitespace and normalize case
+  return name.trim()
+    .split(' ')
+    .map(word => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
+    .join(' ');
+};
+
 export interface PageInfo {
   pageSize: number;
   totalRows: number;