buyer data

app/api/buyer-data/get-or-create/route.ts

@@ -0,0 +1,74 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { cookies } from 'next/headers'
+import pool from '@/lib/db'
+
+// POST /api/buyer-data/get-or-create - Get existing buyer_data or create new one
+export async function POST(request: NextRequest) {
+  try {
+    const cookieStore = cookies()
+    const buyerIdCookie = cookieStore.get('buyer_id')?.value
+
+    if (!buyerIdCookie) {
+      return NextResponse.json(
+        { error: 'Authentication required' },
+        { status: 401 }
+      )
+    }
+
+    const buyer_id = parseInt(buyerIdCookie, 10)
+    const body = await request.json()
+    const { fullname, address, phone } = body
+
+    // Validate required fields
+    if (!fullname || !address || !phone) {
+      return NextResponse.json(
+        { error: 'Full name, address, and phone are required' },
+        { status: 400 }
+      )
+    }
+
+    // Validate phone format (basic validation - 10-15 digits)
+    const phoneRegex = /^[+]?[\d\s\-()]{10,15}$/
+    if (!phoneRegex.test(phone)) {
+      return NextResponse.json(
+        { error: 'Invalid phone number format' },
+        { status: 400 }
+      )
+    }
+
+    // Check if buyer_data with same values already exists for this buyer
+    const [existingRows] = await pool.execute(
+      'SELECT id FROM buyer_data WHERE buyer_id = ? AND fullname = ? AND address = ? AND phone = ?',
+      [buyer_id, fullname.trim(), address.trim(), phone.trim()]
+    )
+
+    const existing = existingRows as any[]
+    if (existing.length > 0) {
+      // Return existing buyer_data_id
+      return NextResponse.json({
+        buyer_data_id: existing[0].id,
+        created: false,
+      })
+    }
+
+    // Create new buyer_data record
+    const [result] = await pool.execute(
+      'INSERT INTO buyer_data (buyer_id, fullname, address, phone) VALUES (?, ?, ?, ?)',
+      [buyer_id, fullname.trim(), address.trim(), phone.trim()]
+    )
+
+    const buyer_data_id = (result as any).insertId
+
+    return NextResponse.json({
+      buyer_data_id,
+      created: true,
+    }, { status: 201 })
+  } catch (error) {
+    console.error('Error getting or creating buyer_data:', error)
+    return NextResponse.json(
+      { error: 'Failed to process buyer data' },
+      { status: 500 }
+    )
+  }
+}
+

app/api/buyer-data/route.ts

@@ -0,0 +1,47 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { cookies } from 'next/headers'
+import pool from '@/lib/db'
+
+// GET /api/buyer-data - Get the most recent buyer_data for the current buyer
+export async function GET(request: NextRequest) {
+  try {
+    const cookieStore = cookies()
+    const buyerIdCookie = cookieStore.get('buyer_id')?.value
+
+    if (!buyerIdCookie) {
+      return NextResponse.json(
+        { error: 'Authentication required' },
+        { status: 401 }
+      )
+    }
+
+    const buyer_id = parseInt(buyerIdCookie, 10)
+
+    // Get the most recent buyer_data for this buyer
+    // Note: buyer_data table doesn't have created_at, so we'll get the one with highest ID (most recent)
+    const [rows] = await pool.execute(
+      'SELECT id, fullname, address, phone FROM buyer_data WHERE buyer_id = ? ORDER BY id DESC LIMIT 1',
+      [buyer_id]
+    )
+
+    const buyerData = rows as any[]
+
+    if (buyerData.length === 0) {
+      return NextResponse.json(
+        { buyer_data: null },
+        { status: 200 }
+      )
+    }
+
+    return NextResponse.json({
+      buyer_data: buyerData[0],
+    })
+  } catch (error) {
+    console.error('Error fetching buyer_data:', error)
+    return NextResponse.json(
+      { error: 'Failed to fetch buyer data' },
+      { status: 500 }
+    )
+  }
+}
+