11 KiB
11 KiB
提现卡片数据优化说明
一、修改需求
用户需求:
- 累计佣金:显示用户获得的所有佣金总额(包括可提现、待审核、已提现的所有佣金)
- 待审核金额:显示当前已发起提现申请但还未审核的金额累计总和(
withdrawals表中status = 'pending'的金额) - 可提现金额:显示可以发起提现的金额(即
users.pending_earnings)
二、数据定义
1. 原数据结构
| 字段 | 原定义 | 问题 |
|---|---|---|
users.earnings |
已结算收益 | 不够直观 |
users.pending_earnings |
待结算收益 | 命名容易误解,实际是可提现金额 |
users.withdrawn_earnings |
已提现金额 | ✅ 正确 |
2. 新数据结构
| 字段 | 新定义 | 说明 |
|---|---|---|
累计佣金 (totalCommission) |
earnings + pending_earnings + withdrawn_earnings |
所有获得的佣金总额 |
可提现金额 (availableEarnings) |
pending_earnings |
未申请提现的佣金,可以发起提现 |
待审核金额 (pendingWithdrawAmount) |
SUM(withdrawals.amount) WHERE status='pending' |
已发起提现但未审核的金额 |
已提现金额 (withdrawnEarnings) |
withdrawn_earnings |
已成功提现的金额 |
3. 业务流程
用户获得佣金
↓
累计佣金 +X
可提现金额 +X (pending_earnings)
↓
用户发起提现申请
↓
可提现金额 -X (pending_earnings)
待审核金额 +X (withdrawals.status='pending')
↓
管理员审核通过
↓
待审核金额 -X (withdrawals.status='success')
已提现金额 +X (withdrawn_earnings)
累计佣金不变
三、代码修改
1. 后端 API 修改 (app/api/referral/data/route.ts)
添加待审核金额查询
// 7. 获取待审核提现金额
let pendingWithdrawAmount = 0
try {
const pendingResult = await query(`
SELECT COALESCE(SUM(amount), 0) as pending_amount
FROM withdrawals
WHERE user_id = ? AND status = 'pending'
`, [userId]) as any[]
pendingWithdrawAmount = parseFloat(pendingResult[0]?.pending_amount || 0)
} catch (e) {
console.log('[ReferralData] 获取待审核提现金额失败:', e)
}
修改返回数据
// === 收益数据 ===
// 累计佣金总额(所有获得的佣金)
totalCommission: Math.round((
(parseFloat(user.earnings) || 0) +
(parseFloat(user.pending_earnings) || 0) +
(parseFloat(user.withdrawn_earnings) || 0)
) * 100) / 100,
// 可提现金额(pending_earnings)
availableEarnings: parseFloat(user.pending_earnings) || 0,
// 待审核金额(提现申请中的金额)
pendingWithdrawAmount: Math.round(pendingWithdrawAmount * 100) / 100,
// 已提现金额
withdrawnEarnings: parseFloat(user.withdrawn_earnings) || 0,
// 已结算收益(保留兼容)
earnings: parseFloat(user.earnings) || 0,
// 待结算收益(保留兼容)
pendingEarnings: parseFloat(user.pending_earnings) || 0,
2. 小程序前端修改
数据字段 (miniprogram/pages/referral/referral.js)
data: {
// === 收益数据 ===
totalCommission: 0, // 累计佣金总额(所有获得的佣金)
availableEarnings: 0, // 可提现金额(未申请提现的佣金)
pendingWithdrawAmount: 0, // 待审核金额(已申请提现但未审核)
withdrawnEarnings: 0, // 已提现金额
earnings: 0, // 已结算收益(保留兼容)
pendingEarnings: 0, // 待结算收益(保留兼容)
shareRate: 90, // 分成比例(90%)
minWithdrawAmount: 10, // 最低提现金额(从后端获取)
}
数据更新逻辑
this.setData({
// 收益数据 - 格式化为两位小数
totalCommission: formatMoney(realData?.totalCommission || 0),
availableEarnings: formatMoney(realData?.availableEarnings || 0),
pendingWithdrawAmount: formatMoney(realData?.pendingWithdrawAmount || 0),
withdrawnEarnings: formatMoney(realData?.withdrawnEarnings || 0),
earnings: formatMoney(realData?.earnings || 0),
pendingEarnings: formatMoney(realData?.pendingEarnings || 0),
shareRate: realData?.shareRate || 90,
minWithdrawAmount: realData?.minWithdrawAmount || 10,
})
提现逻辑修改
async handleWithdraw() {
const availableEarnings = parseFloat(this.data.availableEarnings) || 0
const minWithdrawAmount = this.data.minWithdrawAmount || 10
if (availableEarnings <= 0) {
wx.showToast({ title: '暂无可提现收益', icon: 'none' })
return
}
// 检查是否达到最低提现金额
if (availableEarnings < minWithdrawAmount) {
wx.showToast({
title: `满${minWithdrawAmount}元可提现`,
icon: 'none'
})
return
}
// 确认提现
wx.showModal({
title: '确认提现',
content: `将提现 ¥${availableEarnings.toFixed(2)} 到您的微信零钱`,
confirmText: '立即提现',
success: async (res) => {
if (res.confirm) {
await this.doWithdraw(availableEarnings)
}
}
})
}
3. UI 界面修改 (miniprogram/pages/referral/referral.wxml)
<!-- 收益卡片 - 对齐 Next.js -->
<view class="earnings-card">
<view class="earnings-bg"></view>
<view class="earnings-main">
<view class="earnings-header">
<view class="earnings-left">
<view class="wallet-icon">
<image class="icon-wallet" src="/assets/icons/wallet.svg" mode="aspectFit"></image>
</view>
<view class="earnings-info">
<text class="earnings-label">累计佣金</text>
<text class="commission-rate">{{shareRate}}% 返利</text>
</view>
</view>
<view class="earnings-right">
<text class="earnings-value">¥{{totalCommission}}</text>
<text class="pending-text">待审核: ¥{{pendingWithdrawAmount}}</text>
</view>
</view>
<view class="withdraw-btn {{availableEarnings < minWithdrawAmount ? 'btn-disabled' : ''}}" bindtap="handleWithdraw">
{{availableEarnings < minWithdrawAmount ? '满' + minWithdrawAmount + '元可提现' : '申请提现 ¥' + availableEarnings}}
</view>
</view>
</view>
4. 界面变化对比
| 位置 | 原显示 | 新显示 | 说明 |
|---|---|---|---|
| 卡片标题 | 累计收益 | 累计佣金 | 更准确的描述 |
| 主金额 | earnings |
totalCommission |
显示所有佣金总和 |
| 副金额标签 | "待结算" | "待审核" | 更明确的状态描述 |
| 副金额 | pendingEarnings |
pendingWithdrawAmount |
显示提现申请中的金额 |
| 按钮文案 | "申请提现" | "申请提现 ¥XX" | 显示可提现金额 |
| 按钮禁用 | pendingEarnings < minWithdrawAmount |
availableEarnings < minWithdrawAmount |
使用可提现金额判断 |
四、验证方法
1. 数据库检查
-- 查看用户收益数据
SELECT
id,
nickname,
earnings,
pending_earnings,
withdrawn_earnings,
(earnings + pending_earnings + withdrawn_earnings) as total_commission
FROM users
WHERE id = 'user_xxx';
-- 查看待审核提现金额
SELECT
user_id,
SUM(amount) as pending_amount
FROM withdrawals
WHERE status = 'pending'
GROUP BY user_id;
2. API 测试
# 测试接口
curl -X GET "http://localhost:3000/api/referral/data" \
-H "Cookie: auth_token=xxx"
期望返回数据:
{
"success": true,
"data": {
"totalCommission": 100.00, // 累计佣金 = 30 + 50 + 20
"availableEarnings": 50.00, // 可提现 = pending_earnings
"pendingWithdrawAmount": 20.00, // 待审核 = SUM(withdrawals WHERE status='pending')
"withdrawnEarnings": 30.00, // 已提现
"earnings": 30.00, // 已结算(保留兼容)
"pendingEarnings": 50.00, // 待结算(保留兼容)
"shareRate": 90,
"minWithdrawAmount": 10
}
}
3. 小程序测试
-
查看提现卡片
- ✅ 累计佣金显示正确(所有佣金总和)
- ✅ 待审核金额显示正确(提现申请中的金额)
- ✅ 提现按钮显示可提现金额
-
发起提现
- ✅ 提现按钮使用
availableEarnings判断是否可用 - ✅ 提现金额为
availableEarnings - ✅ 提现后,
availableEarnings减少,pendingWithdrawAmount增加
- ✅ 提现按钮使用
-
管理员审核后
- ✅
pendingWithdrawAmount减少 - ✅
withdrawnEarnings增加 - ✅
totalCommission保持不变
- ✅
五、注意事项
1. 向后兼容
为了保证系统稳定,保留了原有的 earnings 和 pendingEarnings 字段,仅在小程序中使用新字段。
2. 提现流程
用户发起提现时,系统会:
- 扣减
users.pending_earnings - 创建
withdrawals记录(status = 'pending') - 管理员审核通过后,
withdrawals.status改为'success' - 同时增加
users.withdrawn_earnings
3. 数据一致性
确保以下等式始终成立:
totalCommission = availableEarnings + pendingWithdrawAmount + withdrawnEarnings
4. 前端显示
所有金额都使用 formatMoney() 函数格式化为两位小数。
六、影响范围
修改文件
-
后端
app/api/referral/data/route.ts- 添加pendingWithdrawAmount查询和返回字段
-
小程序
miniprogram/pages/referral/referral.js- 数据字段和提现逻辑miniprogram/pages/referral/referral.wxml- UI 显示
不影响
- ❌ 提现流程逻辑(
/api/withdraw) - ❌ 管理后台(仍使用原字段)
- ❌ 佣金计算逻辑(
/api/payment/*/notify) - ❌ 数据库表结构(无需修改)
七、测试场景
场景 1:新用户获得佣金
初始状态:
- totalCommission = 0
- availableEarnings = 0
- pendingWithdrawAmount = 0
- withdrawnEarnings = 0
用户 A 购买了 100 元的书籍,推荐人 B 获得 90 元佣金:
- totalCommission = 90
- availableEarnings = 90
- pendingWithdrawAmount = 0
- withdrawnEarnings = 0
场景 2:用户发起提现
用户 B 发起提现 90 元:
- totalCommission = 90(不变)
- availableEarnings = 0(减少 90)
- pendingWithdrawAmount = 90(增加 90)
- withdrawnEarnings = 0
场景 3:管理员审核通过
管理员审核通过,打款成功:
- totalCommission = 90(不变)
- availableEarnings = 0
- pendingWithdrawAmount = 0(减少 90)
- withdrawnEarnings = 90(增加 90)
场景 4:管理员拒绝提现
管理员拒绝提现:
- totalCommission = 90(不变)
- availableEarnings = 90(恢复 90)
- pendingWithdrawAmount = 0(减少 90)
- withdrawnEarnings = 0
八、总结
此次优化主要解决了提现卡片数据定义不清晰的问题:
- 累计佣金:直观展示用户获得的所有佣金
- 可提现金额:明确告知用户可以发起提现的金额
- 待审核金额:让用户清楚知道有多少提现申请正在处理中
优化后的界面更加清晰、易懂,用户体验更佳!