update function name

functions/todos-read.js

@@ -0,0 +1,25 @@
+import faunadb from 'faunadb'
+
+const q = faunadb.query
+const client = new faunadb.Client({
+  secret: process.env.FAUNADB_SECRET
+})
+
+exports.handler = (event, context, callback) => {
+  const id = event.path.replace(/\/\.netlify\/functions\/todos-read\//, "")
+  console.log(`readOne todo ${id}`)
+  return client.query(q.Get(q.Ref(`classes/todos/${id}`)))
+  .then((response) => {
+    console.log("success", response)
+    return callback(null, {
+      statusCode: 200,
+      body: JSON.stringify(response)
+    })
+  }).catch((error) => {
+    console.log("error", error)
+    return callback(null, {
+      statusCode: 400,
+      body: JSON.stringify(error)
+    })
+  })
+}