Reduce the size of the unique id to 3B for questions element

Author: cmsigrist

docs/ballot_encoding.md

@@ -13,7 +13,7 @@ The answers to questions are encoded in the following way, with one question per
 
 TYPE = "select"|"text"|"rank"
 SEP = ":"
-ID = up to 3 bytes, encoded in base64
+ID = 3 bytes, encoded in base64
 ANSWERS = <answer>[","<answer>]*
 ANSWER = <select_answer>|<text_answer>|<rank_answer>
 SELECT_ANSWER = "0"|"1"

web/frontend/src/mocks/mockData.ts

@@ -181,12 +181,12 @@ const mockElection3: any = {
     {
       ID: '3cVHIxpx',
       Title: 'Choose your lunch',
-      Order: ['PGPhhJlJ'],
+      Order: ['PGP'],
       Ranks: [],
       Selects: [],
       Texts: [
         {
-          ID: 'PGPhhJlJ',
+          ID: 'PGP',
           Title: 'Select what you want',
           MaxN: 4,
           MinN: 0,
@@ -250,7 +250,7 @@ const mockElectionResult31: Results = {
   SelectResult: [],
   RankResultIDs: [],
   RankResult: [],
-  TextResultIDs: ['PGPhhJlJ'],
+  TextResultIDs: ['PGP'],
   TextResult: [['Alice', 'Pizza', 'Ice cold water', '🍒🍒🍒🍒']],
 };
 
@@ -259,7 +259,7 @@ const mockElectionResult32: Results = {
   SelectResult: [],
   RankResultIDs: [],
   RankResult: [],
-  TextResultIDs: ['PGPhhJlJ'],
+  TextResultIDs: ['PGP'],
   TextResult: [['Bob', 'Pizza', 'Coke', '🍒🍒🍒']],
 };
 

web/frontend/src/types/getObjectType.ts

@@ -2,7 +2,7 @@ import ShortUniqueId from 'short-unique-id';
 import * as types from './configuration';
 import { ID, RANK, SELECT, SUBJECT, TEXT } from './configuration';
 
-const uid: Function = new ShortUniqueId({ length: 8 });
+const uid: Function = new ShortUniqueId({ length: 3 });
 
 const emptyConfiguration = (): types.Configuration => {
   return { MainTitle: '', Scaffold: [] };