feat: add avatar payments and finance management

uniapp-avatar/src/utils/bridge.js

@@ -0,0 +1,33 @@
+export function buildH5Url(base, session) {
+  const url = new URL(base)
+  if (session.token) url.searchParams.set('token', session.token)
+  if (session.userId) url.searchParams.set('userId', session.userId)
+  if (session.nickname) url.searchParams.set('nickname', session.nickname)
+  if (session.avatarUrl) url.searchParams.set('avatar', session.avatarUrl)
+  url.searchParams.set('ts', String(Date.now()))
+  return url.toString()
+}
+
+export function postToH5(webviewRef, message) {
+  if (!webviewRef) return false
+  const js = `window.__uniBridgeHandle__&&window.__uniBridgeHandle__(${JSON.stringify(message)})`
+  try {
+    if (typeof webviewRef.evalJS === 'function') {
+      webviewRef.evalJS(js)
+      return true
+    }
+    // #ifdef APP-PLUS
+    const child = plus.webview.currentWebview().children()[0]
+    if (child) { child.evalJS(js); return true }
+    // #endif
+  } catch (error) {
+    console.error('[bridge] postToH5 failed', error)
+  }
+  return false
+}
+
+export function parseH5Message(event) {
+  const items = event?.detail?.data
+  if (Array.isArray(items) && items.length) return items[items.length - 1]
+  return event?.detail || null
+}

uniapp-avatar/src/utils/payment.js

@@ -0,0 +1,22 @@
+function parseOrderInfo(payment) {
+  if (payment.paymentParams && typeof payment.paymentParams === 'object') return payment.paymentParams
+  if (typeof payment.payMessage !== 'string') return payment.payMessage
+  try { return JSON.parse(payment.payMessage) } catch { return payment.payMessage }
+}
+
+export function requestAppPayment(payment) {
+  if (!payment || payment.payWay !== 'APP') {
+    return Promise.reject(new Error('当前订单不是 App 支付订单'))
+  }
+  const provider = payment.paymentMethod === 'alipay' ? 'alipay' : 'wxpay'
+  const orderInfo = parseOrderInfo(payment)
+  if (!orderInfo) return Promise.reject(new Error('支付参数为空'))
+  return new Promise((resolve, reject) => {
+    uni.requestPayment({
+      provider,
+      orderInfo,
+      success: resolve,
+      fail: error => reject(new Error(error?.errMsg || '支付未完成'))
+    })
+  })
+}