new api

2026-05-26 09:18:48 +08:00
parent 12b582ec64
commit ff40282dc1
19 changed files with 703 additions and 8 deletions
@@ -0,0 +1,143 @@
+const { query } = require('../config/database')
+
+async function getPointsGoods(ctx) {
+  let sql = 'SELECT * FROM points_goods WHERE 1=1'
+  const params = []
+
+  if (ctx.query.visible === '1') {
+    sql += ' AND is_show = 1'
+  }
+
+  sql += ' ORDER BY points ASC'
+  const goods = await query(sql, params)
+
+  ctx.body = {
+    code: 200,
+    data: goods
+  }
+}
+
+async function getPointsGoodsById(ctx) {
+  const id = parseInt(ctx.params.id)
+  const goods = await query('SELECT * FROM points_goods WHERE id = ?', [id])
+
+  if (goods.length > 0) {
+    ctx.body = { code: 200, data: goods[0] }
+  } else {
+    ctx.body = { code: 404, message: '积分商品不存在' }
+  }
+}
+
+async function createPointsGoods(ctx) {
+  const { name, points, stock, image, description } = ctx.request.body
+
+  if (!name || points === undefined) {
+    ctx.body = { code: 400, message: '请填写商品名称和所需积分' }
+    return
+  }
+
+  const result = await query(
+    'INSERT INTO points_goods (name, points, stock, image, description) VALUES (?, ?, ?, ?, ?)',
+    [name, parseInt(points) || 0, parseInt(stock) || 0, image || '', description || '']
+  )
+
+  ctx.body = {
+    code: 200,
+    message: '添加成功',
+    data: { id: result.insertId }
+  }
+}
+
+async function updatePointsGoods(ctx) {
+  const id = parseInt(ctx.params.id)
+  const { name, points, stock, image, description } = ctx.request.body
+
+  if (!name || points === undefined) {
+    ctx.body = { code: 400, message: '请填写商品名称和所需积分' }
+    return
+  }
+
+  const result = await query(
+    'UPDATE points_goods SET name = ?, points = ?, stock = ?, image = ?, description = ? WHERE id = ?',
+    [name, parseInt(points) || 0, parseInt(stock) || 0, image || '', description || '', id]
+  )
+
+  if (result.affectedRows > 0) {
+    ctx.body = { code: 200, message: '更新成功' }
+  } else {
+    ctx.body = { code: 404, message: '积分商品不存在' }
+  }
+}
+
+async function deletePointsGoods(ctx) {
+  const id = parseInt(ctx.params.id)
+
+  const result = await query('DELETE FROM points_goods WHERE id = ?', [id])
+  if (result.affectedRows > 0) {
+    ctx.body = { code: 200, message: '删除成功' }
+  } else {
+    ctx.body = { code: 404, message: '积分商品不存在' }
+  }
+}
+
+async function exchangePointsGoods(ctx) {
+  const { userId, goodsId, quantity } = ctx.request.body
+
+  if (!userId || !goodsId) {
+    ctx.body = { code: 400, message: '参数不完整' }
+    return
+  }
+
+  const qty = quantity || 1
+
+  const users = await query('SELECT * FROM users WHERE id = ? AND status = 1', [userId])
+  if (users.length === 0) {
+    ctx.body = { code: 404, message: '用户不存在' }
+    return
+  }
+  const user = users[0]
+
+  const goods = await query('SELECT * FROM points_goods WHERE id = ? AND is_show = 1', [goodsId])
+  if (goods.length === 0) {
+    ctx.body = { code: 404, message: '积分商品不存在' }
+    return
+  }
+  const goodsItem = goods[0]
+
+  if (goodsItem.stock < qty) {
+    ctx.body = { code: 400, message: '库存不足' }
+    return
+  }
+
+  const totalPoints = goodsItem.points * qty
+  if (user.points < totalPoints) {
+    ctx.body = { code: 400, message: '积分不足' }
+    return
+  }
+
+  const newPoints = user.points - totalPoints
+  await query('UPDATE users SET points = ? WHERE id = ?', [newPoints, userId])
+  await query('UPDATE points_goods SET stock = stock - ? WHERE id = ?', [qty, goodsId])
+
+  await query(
+    'INSERT INTO points_logs (user_id, type, amount, description) VALUES (?, ?, ?, ?)',
+    [userId, 'spend', totalPoints, `兑换「${goodsItem.name}」x${qty}`]
+  )
+
+  ctx.body = {
+    code: 200,
+    message: '兑换成功',
+    data: {
+      remainingPoints: newPoints
+    }
+  }
+}
+
+module.exports = {
+  getPointsGoods,
+  getPointsGoodsById,
+  createPointsGoods,
+  updatePointsGoods,
+  deletePointsGoods,
+  exchangePointsGoods
+}
@@ -0,0 +1,42 @@
+const { query } = require('../config/database')
+
+async function getPriceList(ctx) {
+  const orderId = ctx.params.orderId
+
+  const orders = await query('SELECT * FROM orders WHERE id = ?', [orderId])
+  if (orders.length === 0) {
+    ctx.body = { code: 404, message: '订单不存在' }
+    return
+  }
+
+  const order = orders[0]
+
+  let items = []
+  try {
+    const cartData = typeof order.cart === 'string' ? JSON.parse(order.cart) : order.cart
+    items = Array.isArray(cartData) ? cartData : (cartData.items || cartData.list || [])
+  } catch (e) {
+    items = []
+  }
+
+  ctx.body = {
+    code: 200,
+    data: {
+      orderNo: order.id,
+      createTime: order.created_at,
+      items: items.map(item => ({
+        name: item.name,
+        quantity: item.quantity || item.count || 1,
+        price: item.price || 0,
+        unit: item.unit || '件',
+        subtotal: (item.price || 0) * (item.quantity || item.count || 1)
+      })),
+      total: order.total_price,
+      remark: ''
+    }
+  }
+}
+
+module.exports = {
+  getPriceList
+}
@@ -0,0 +1,144 @@
+const { query } = require('../config/database')
+
+async function getPurchases(ctx) {
+  let sql = `
+    SELECT p.*, 
+      (SELECT COUNT(*) FROM purchase_items WHERE purchase_id = p.id) as items_count
+    FROM purchases p
+    WHERE 1=1`
+  const params = []
+
+  if (ctx.query.keyword) {
+    sql += ' AND (p.supplier_name LIKE ?)'
+    params.push(`%${ctx.query.keyword}%`)
+  }
+
+  sql += ' ORDER BY p.created_at DESC'
+  const purchases = await query(sql, params)
+
+  ctx.body = {
+    code: 200,
+    data: purchases
+  }
+}
+
+async function getPurchaseById(ctx) {
+  const id = parseInt(ctx.params.id)
+  const purchases = await query('SELECT * FROM purchases WHERE id = ?', [id])
+
+  if (purchases.length === 0) {
+    ctx.body = { code: 404, message: '采购单不存在' }
+    return
+  }
+
+  const purchase = purchases[0]
+  const items = await query(
+    `SELECT pi.*, g.name as goods_name 
+     FROM purchase_items pi 
+     LEFT JOIN goods g ON pi.goods_id = g.id 
+     WHERE pi.purchase_id = ?`,
+    [id]
+  )
+
+  purchase.items = items
+  purchase.items_count = items.length
+
+  ctx.body = {
+    code: 200,
+    data: purchase
+  }
+}
+
+async function createPurchase(ctx) {
+  const { supplier_id, items, remarks } = ctx.request.body
+
+  if (!supplier_id || !items || items.length === 0) {
+    ctx.body = { code: 400, message: '请选择供应商和采购商品' }
+    return
+  }
+
+  const suppliers = await query('SELECT * FROM suppliers WHERE id = ?', [supplier_id])
+  if (suppliers.length === 0) {
+    ctx.body = { code: 404, message: '供应商不存在' }
+    return
+  }
+  const supplier = suppliers[0]
+
+  let total = 0
+  for (const item of items) {
+    total += (item.purchase_price || 0) * (item.quantity || 0)
+  }
+
+  const purchaseResult = await query(
+    'INSERT INTO purchases (supplier_id, supplier_name, total, remarks) VALUES (?, ?, ?, ?)',
+    [supplier_id, supplier.name, total, remarks || '']
+  )
+
+  const purchaseId = purchaseResult.insertId
+
+  for (const item of items) {
+    const goods = await query('SELECT name FROM goods WHERE id = ?', [item.goods_id])
+    const goodsName = goods.length > 0 ? goods[0].name : ''
+    await query(
+      'INSERT INTO purchase_items (purchase_id, goods_id, goods_name, quantity, purchase_price) VALUES (?, ?, ?, ?, ?)',
+      [purchaseId, item.goods_id, goodsName, item.quantity || 0, item.purchase_price || 0]
+    )
+  }
+
+  ctx.body = {
+    code: 200,
+    message: '采购单创建成功',
+    data: { id: purchaseId }
+  }
+}
+
+async function inboundPurchase(ctx) {
+  const id = parseInt(ctx.params.id)
+  const purchases = await query('SELECT * FROM purchases WHERE id = ?', [id])
+
+  if (purchases.length === 0) {
+    ctx.body = { code: 404, message: '采购单不存在' }
+    return
+  }
+
+  const purchase = purchases[0]
+  if (purchase.status === 1) {
+    ctx.body = { code: 400, message: '该采购单已入库' }
+    return
+  }
+
+  const items = await query('SELECT * FROM purchase_items WHERE purchase_id = ?', [id])
+
+  for (const item of items) {
+    const existing = await query('SELECT * FROM stock WHERE goods_id = ?', [item.goods_id])
+    if (existing.length > 0) {
+      await query(
+        'UPDATE stock SET quantity = quantity + ? WHERE goods_id = ?',
+        [item.quantity, item.goods_id]
+      )
+    } else {
+      await query(
+        'INSERT INTO stock (goods_id, quantity, warehouse) VALUES (?, ?, ?)',
+        [item.goods_id, item.quantity, '默认仓库']
+      )
+    }
+    await query(
+      'UPDATE goods SET stock = stock + ? WHERE id = ?',
+      [item.quantity, item.goods_id]
+    )
+  }
+
+  await query('UPDATE purchases SET status = 1 WHERE id = ?', [id])
+
+  ctx.body = {
+    code: 200,
+    message: '入库成功'
+  }
+}
+
+module.exports = {
+  getPurchases,
+  getPurchaseById,
+  createPurchase,
+  inboundPurchase
+}
@@ -0,0 +1,30 @@
+const { query } = require('../config/database')
+
+async function getTodayStats(ctx) {
+  const today = new Date()
+  const todayStart = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, '0')}-${String(today.getDate()).padStart(2, '0')} 00:00:00`
+  const todayEnd = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, '0')}-${String(today.getDate()).padStart(2, '0')} 23:59:59`
+
+  const orderResult = await query(
+    'SELECT COUNT(*) as orderCount, COALESCE(SUM(total_price), 0) as totalSales FROM orders WHERE created_at >= ? AND created_at <= ? AND status IN ("paid", "completed")',
+    [todayStart, todayEnd]
+  )
+
+  const customerResult = await query(
+    'SELECT COUNT(DISTINCT user_id) as customerCount FROM orders WHERE created_at >= ? AND created_at <= ?',
+    [todayStart, todayEnd]
+  )
+
+  ctx.body = {
+    code: 200,
+    data: {
+      sales: orderResult[0].totalSales,
+      orders: orderResult[0].orderCount,
+      customers: customerResult[0].customerCount
+    }
+  }
+}
+
+module.exports = {
+  getTodayStats
+}
@@ -0,0 +1,95 @@
+const { query } = require('../config/database')
+
+async function getSuppliers(ctx) {
+  let sql = 'SELECT * FROM suppliers WHERE 1=1'
+  const params = []
+
+  if (ctx.query.keyword) {
+    sql += ' AND (name LIKE ? OR contact LIKE ? OR phone LIKE ?)'
+    params.push(`%${ctx.query.keyword}%`, `%${ctx.query.keyword}%`, `%${ctx.query.keyword}%`)
+  }
+
+  sql += ' ORDER BY id DESC'
+  const suppliers = await query(sql, params)
+
+  ctx.body = {
+    code: 200,
+    data: suppliers
+  }
+}
+
+async function getSupplierById(ctx) {
+  const id = parseInt(ctx.params.id)
+  const suppliers = await query('SELECT * FROM suppliers WHERE id = ?', [id])
+
+  if (suppliers.length > 0) {
+    ctx.body = { code: 200, data: suppliers[0] }
+  } else {
+    ctx.body = { code: 404, message: '供应商不存在' }
+  }
+}
+
+async function createSupplier(ctx) {
+  const { name, contact, phone, address } = ctx.request.body
+
+  if (!name) {
+    ctx.body = { code: 400, message: '请输入供应商名称' }
+    return
+  }
+
+  const result = await query(
+    'INSERT INTO suppliers (name, contact, phone, address) VALUES (?, ?, ?, ?)',
+    [name, contact || '', phone || '', address || '']
+  )
+
+  ctx.body = {
+    code: 200,
+    message: '添加成功',
+    data: { id: result.insertId }
+  }
+}
+
+async function updateSupplier(ctx) {
+  const id = parseInt(ctx.params.id)
+  const { name, contact, phone, address } = ctx.request.body
+
+  if (!name) {
+    ctx.body = { code: 400, message: '请输入供应商名称' }
+    return
+  }
+
+  const result = await query(
+    'UPDATE suppliers SET name = ?, contact = ?, phone = ?, address = ? WHERE id = ?',
+    [name, contact || '', phone || '', address || '', id]
+  )
+
+  if (result.affectedRows > 0) {
+    ctx.body = { code: 200, message: '更新成功' }
+  } else {
+    ctx.body = { code: 404, message: '供应商不存在' }
+  }
+}
+
+async function deleteSupplier(ctx) {
+  const id = parseInt(ctx.params.id)
+
+  try {
+    const result = await query('DELETE FROM suppliers WHERE id = ?', [id])
+    if (result.affectedRows > 0) {
+      ctx.body = { code: 200, message: '删除成功' }
+    } else {
+      ctx.body = { code: 404, message: '供应商不存在' }
+    }
+  } catch (error) {
+    console.error('删除供应商失败:', error)
+    ctx.body = { code: 500, message: '删除失败' }
+  }
+}
+
+module.exports = {
+  getSuppliers,
+  getSupplierById,
+  createSupplier,
+  updateSupplier,
+  deleteSupplier
+}