feat: conventional store api error handling

app/lib/ecom-api/error-handling.js

@@ -0,0 +1,63 @@
+
+'use strict'
+
+// log on files
+const logger = require('console-files')
+
+const ignoreError = response => {
+  // check response status code
+  // should ignore some error responses
+  let { status, data } = response
+  if (status >= 400 && status < 500) {
+    switch (status) {
+      case 403:
+        // ignore resource limits errors
+        return true
+      case 404:
+        if (data && data.error_code !== 20) {
+          // resource ID not found ?
+          // ignore
+          return true
+        }
+        break
+    }
+    // must debug
+    return false
+  }
+}
+
+module.exports = err => {
+  // axios error object
+  // https://github.com/axios/axios#handling-errors
+  if (!err.appAuthRemoved && !err.appErrorLog) {
+    // error not treated by App SDK
+    if (err.response) {
+      if (ignoreError(err.response)) {
+        // ignore client error
+        return
+      }
+      err.responseJSON = JSON.stringify(err.response.data)
+    }
+
+    // debug unexpected response
+    logger.error(err)
+  } else if (err.appErrorLog && !err.appErrorLogged) {
+    // cannot log to app hidden data
+    // debug app log error
+    let error = err.appErrorLog
+    let { response, config } = error
+
+    // handle error response
+    if (response) {
+      if (ignoreError(response)) {
+        return
+      }
+      // debug unexpected response
+      error.configJSON = {
+        originalRequest: JSON.stringify(err.config),
+        logRequest: JSON.stringify(config)
+      }
+      logger.error(error)
+    }
+  }
+}