From 3a601d76ce23d77a37f77fb18bb982f39be15abc Mon Sep 17 00:00:00 2001
From: Andrew Kingston <aptkingston@ssl-mail.com>
Date: Thu, 29 Apr 2021 14:55:51 +0100
Subject: [PATCH] Support NOT lucene queries and escape whitespace

---
 packages/server/src/api/controllers/search/utils.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/server/src/api/controllers/search/utils.js b/packages/server/src/api/controllers/search/utils.js
index d3ffb26be7..e8e26c813b 100644
--- a/packages/server/src/api/controllers/search/utils.js
+++ b/packages/server/src/api/controllers/search/utils.js
@@ -34,6 +34,7 @@ class QueryBuilder {
       fuzzy: {},
       range: {},
       equal: {},
+      notEqual: {},
       ...base,
     }
     this.limit = 50
@@ -73,6 +74,11 @@ class QueryBuilder {
     return this
   }
 
+  addNotEqual(key, value) {
+    this.query.notEqual[key] = value
+    return this
+  }
+
   addTable(tableId) {
     this.query.equal.tableId = tableId
     return this
@@ -85,7 +91,7 @@ class QueryBuilder {
         if (output.length !== 0) {
           output += " AND "
         }
-        output += queryFn(key, value)
+        output += queryFn(key, value).replace(/ /, "\\ ")
       }
     }
 
@@ -104,6 +110,9 @@ class QueryBuilder {
     if (this.query.equal) {
       build(this.query.equal, (key, value) => `${key}:${value}`)
     }
+    if (this.query.notEqual) {
+      build(this.query.notEqual, (key, value) => `!${key}:${value}`)
+    }
     if (rawQuery) {
       output = output.length === 0 ? rawQuery : `&${rawQuery}`
     }