Make lock charges calculation functional for happy path

constants/constants.js

@@ -0,0 +1,30 @@
+const USER_ENTRY_EVENT = 'User Entry';
+const ENABLE_PASSAGE_MODE = 'Enable Passage Mode by Group 2';
+const DISABLE_PASSAGE_MODE = 'Disable Passage Mode by Group 2';
+
+const USER_LOCKED_DOOR = 'locked';
+const USER_UNLOCKED_DOOR = 'unlocked';
+
+const VALID_CSV_HEADERS = ['Date', 'Time', 'User No', 'Name', 'Event'];
+
+const csvParserErrors = {
+    INVALID_HEADERS: 'Invalid headers',
+    INVALID_ENTRY_EXPECTED_USER: 'Invalid entry type. Expected user entry type',
+    INVALID_ENTRY_EXPECTED_PASSAGE_MODE: 'Invalid entry type. Expected enable/disable passage mode following user entry',
+    UNKNOWN_MEMBER: 'Member is not registered in OfficeRnD system',
+};
+
+const officeRnDAPIErrors = {
+    FAILED_TO_FETCH_MEMBERS: 'Failed to fetch members',
+};
+
+module.exports = {
+    VALID_CSV_HEADERS,
+    USER_ENTRY_EVENT,
+    ENABLE_PASSAGE_MODE,
+    DISABLE_PASSAGE_MODE,
+    USER_LOCKED_DOOR,
+    USER_UNLOCKED_DOOR,
+    csvParserErrors,
+    officeRnDAPIErrors,
+};