Refactor findNull to find

app/Repositories/Journal/JournalRepositoryInterface.php

@@ -58,14 +58,14 @@ interface JournalRepositoryInterface
     public function findByType(array $types): Collection;
 
     /**
-* See reference nr. 1
+     * See reference nr. 1
      * Find a specific journal.
      *
      * @param int $journalId
      *
      * @return TransactionJournal|null
      */
-    public function findNull(int $journalId): ?TransactionJournal;
+    public function find(int $journalId): ?TransactionJournal;
 
     /**
      * Get users very first transaction journal.
@@ -84,28 +84,6 @@ interface JournalRepositoryInterface
      */
     public function getDestinationAccount(TransactionJournal $journal): Account;
 
-    /**
-* See reference nr. 2
-     * Return a list of all destination accounts related to journal.
-     *
-     * @param TransactionJournal $journal
-     *
-     * @return Collection
-     * @deprecated
-     */
-    public function getJournalDestinationAccounts(TransactionJournal $journal): Collection;
-
-    /**
-* See reference nr. 3
-     * Return a list of all source accounts related to journal.
-     *
-     * @param TransactionJournal $journal
-     *
-     * @return Collection
-     * @deprecated
-     */
-    public function getJournalSourceAccounts(TransactionJournal $journal): Collection;
-
     /**
      * Return total amount of journal. Is always positive.
      *
@@ -121,7 +99,7 @@ interface JournalRepositoryInterface
     public function getLast(): ?TransactionJournal;
 
     /**
-* See reference nr. 4
+     * See reference nr. 4
      *
      * @param TransactionJournalLink $link
      *
@@ -150,7 +128,7 @@ interface JournalRepositoryInterface
     public function getSourceAccount(TransactionJournal $journal): Account;
 
     /**
-* See reference nr. 5
+     * See reference nr. 5
      *
      * @param int $journalId
      */