qb fixes

jamesread · Sep 5, 2023 · fc2535a · fc2535a
1 parent 4ce6c53
commit fc2535a
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Showing 2 changed files with 29 additions and 6 deletions.
diff --git a/src/main/php/libAllure/QueryBuilder.php b/src/main/php/libAllure/QueryBuilder.php
@@ -78,19 +78,27 @@ public function fields(string|array ...$fields)
         return $this;
     }
 
-    protected function addFieldPrefix($field)
+    protected function addFieldPrefix($field, $alias = null)
     {
+        /*
         if (strpos($field, '!') !== false) {
             return str_replace('!', '', $field);
         }
+         */
 
-        if (strpos($field, '.') === false) {
-            $alias = $this->lastAliasUsed . '.';
+        if ($alias == null) {
+            if (strpos($field, '.') !== false) {
+                $prefix = ''; // field already has a dot
+            } else {
+                $prefix = $this->lastAliasUsed . '.';
+            }
         } else {
-            $alias = '';
+            if (strpos($field, '.') === false) {
+                $prefix = $alias . '.'; // add the dot
+            }
         }
 
-        return $alias . $field;
+        return $prefix . $field;
     }
 
     public function where($field, $operator, $value)
@@ -231,6 +239,11 @@ public function onEq($field, $value)
         return $this->on($field, '=', $value);
     }
 
+    public function onFromFieldsEq($fromField, $joinedField)
+    {
+        return $this->onEq($this->addFieldPrefix($fromField, $this->from['alias']), $this->addFieldPrefix($joinedField));
+    }
+
     public function onGt($field, $value)
     {
         return $this->on($field, '>', $value);

diff --git a/src/test/php/QueryBuilderTest.php b/src/test/php/QueryBuilderTest.php
@@ -98,7 +98,7 @@ public function testSubquery() {
     public function testGroup() {
         $qb = new QueryBuilder();
         $qb->fields('p.id', 'p.forename')->from('people');
-        $qb->groupBy('p.forename');
+        $qb->groupBy('forename');
 
         $this->assertEquals('SELECT p.id, p.forename FROM people p GROUP BY p.forename ORDER BY p.id', $qb->build());
     }
@@ -123,6 +123,16 @@ public function testAutoAlias() {
         $sql = 'SELECT f.username, o.password FROM foo f LEFT JOIN fffoobar o ON f.username = o.id ORDER BY f.username';
         $this->assertEquals($sql, $qb->build());
     }
+
+    public function testJoinOnWhenDontKnowTableAliases() {
+        $qb = new QueryBuilder();
+        $qb->from('foo')->fields('username');
+        $qb->join('fffoobar')->onFromFieldsEq('username', 'id')->fields('password');
+
+        $sql = 'SELECT f.username, o.password FROM foo f LEFT JOIN fffoobar o ON f.username = o.id ORDER BY f.username';
+        $this->assertEquals($sql, $qb->build());
+
+    }
 }