From e80461544faf7ca7e8f46ff9a60cf6fa1f75a1e9 Mon Sep 17 00:00:00 2001
From: Felix Ruiz de Arcaute <ruiz.felixruiz@gmail.com>
Date: Fri, 8 May 2020 18:45:18 +0200
Subject: [PATCH] Attempt to allow fuzzy-match filter in fortune-postgres

Notes
-----
I am unsure what field of options may be used.
The options.query already seemed to be used, so started looking for
another field.

As I understand it, Adapter.find leaves the possibility of extra
fields on the options object unspecified. Therefore, I added the
fuzzyMatch field.
---
 lib/index.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index 865e963..6388ebd 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -310,6 +310,14 @@ module.exports = Adapter => class PostgreSQLAdapter extends Adapter {
       }
     }
 
+    for (const field in options.fuzzyMatch) {
+      let value = options.fuzzyMatch[field]
+      //We assume the request has been validaded on another level. (so only strings, no arrays, etc...)
+      index++
+      parameters.push(inputValue(value))
+      where.push(`"${field}"  ~* $${index}`)
+    }
+
     where = where.length ? `where ${where.join(' and ')}` : ''
 
     for (const field in options.sort) {