Remove Firefly III's ability to encrypt data in the database.

app/Support/Steam.php

@@ -377,22 +377,6 @@ class Steam
         return trim($string);
     }
 
-    /**
-     * @param int $isEncrypted
-     * @param     $value
-     *
-     * @return string
-     * @throws \Illuminate\Contracts\Encryption\DecryptException
-     */
-    public function decrypt(int $isEncrypted, string $value): string
-    {
-        if (1 === $isEncrypted) {
-            return Crypt::decrypt($value);
-        }
-
-        return $value;
-    }
-
     /**
      * @param array $accounts
      *
@@ -490,19 +474,4 @@ class Steam
         return $amount;
     }
 
-    /**
-     * @param $value
-     *
-     * @return mixed
-     */
-    public function tryDecrypt($value)
-    {
-        try {
-            $value = Crypt::decrypt($value);
-        } catch (DecryptException $e) {
-            // do not care.
-        }
-
-        return $value;
-    }
 }