fix(get_user): adapt to new user images structure

get_user.js

@@ -0,0 +1,56 @@
+const aws = require('aws-sdk');
+
+const dynamoDB = new aws.DynamoDB.DocumentClient();
+
+const UsersTableName = process.env.dynamodb_users_table_name;
+
+async function getUser(userId) {
+  const params = {
+    TableName: UsersTableName,
+    Key: {
+      user_id: userId
+    },
+    ProjectionExpression: 'user_id, first_name, last_name, phone, user_identifications'
+  };
+  const data = await dynamoDB.get(params).promise();
+  return data.Item;
+}
+
+function parseBody(result) {
+  return {
+    user_id: result.user_id,
+    first_name: result.first_name,
+    last_name: result.last_name,
+    avatar: result.user_identifications.selfie_image,
+    user_verifications: {
+      phone: !!result.phone,
+      identity:
+        !!result.user_identifications.identification.front
+        && !!result.user_identifications.identification.back,
+      driver_license:
+        !!result.user_identifications.driver_license.front
+        && !!result.user_identifications.driver_license.back
+    }
+  };
+}
+
+exports.handler = async (event) => {
+  const userId = event.pathParameters.user;
+  const result = await getUser(userId);
+  if (result) {
+    return {
+      statusCode: 200,
+      headers: { 'Access-Control-Allow-Origin': '*' },
+      body: JSON.stringify(parseBody(result))
+    };
+  }
+
+  const responseBody = {
+    message: 'User does not exist'
+  };
+  return {
+    statusCode: 422,
+    headers: { 'Access-Control-Allow-Origin': '*' },
+    body: JSON.stringify(responseBody)
+  };
+};