Initial commit

wechat-mini-program/utils/request.js

@@ -0,0 +1,41 @@
+const app = getApp()
+
+function unwrap(data) {
+  if (data && typeof data === 'object' && 'code' in data && 'data' in data) {
+    return data.data
+  }
+  return data
+}
+
+function request({ url, method = 'GET', data = {}, header = {} }) {
+  return new Promise((resolve, reject) => {
+    const app = getApp()
+    if (app.globalData.token) {
+        header['Authorization'] = `Bearer ${app.globalData.token}`
+    }
+    wx.request({
+      url: `${app.globalData.baseUrl}${url.startsWith('/') ? '' : '/'}${url}`,
+      method,
+      data,
+      header,
+      success: (res) => {
+        // Check HTTP status code
+        if (res.statusCode >= 200 && res.statusCode < 300) {
+             // Check logical code from backend wrapper
+             if (res.data && typeof res.data === 'object' && 'code' in res.data) {
+                 if (res.data.code < 200 || res.data.code >= 300) {
+                     reject(res.data)
+                     return
+                 }
+             }
+             resolve(unwrap(res.data))
+        } else {
+             reject(res)
+        }
+      },
+      fail: (err) => reject(err)
+    })
+  })
+}
+
+module.exports = { request }