Method to find concerts for a given city.

2 files changed, 56 insertions, 0 deletions

diff --git a/includes/concert.php b/includes/concert.php
index e3c32e8..c773c12 100644
--- a/includes/concert.php
+++ b/includes/concert.php
@@ -170,6 +170,21 @@ if ( !class_exists('GiglogAdmin_Concert') ) {
             return $wpdb->get_results($sql);
         }
 
+
+        public static function find_concerts_in(string $city) : array
+        {
+            global $wpdb;
+
+            $query = 'SELECT wpg_concerts.*, wpg_venues.wpgvenue_name, wpg_venues.wpgvenue_city '
+                . 'FROM wpg_concerts '
+                . 'INNER JOIN wpg_venues ON wpg_concerts.venue = wpg_venues.id '
+                . 'WHERE wpg_venues.wpgvenue_city = ' . $wpdb->prepare('%s', $city);
+
+            $results  = $wpdb->get_results($query);
+
+            return array_map(function($c) { return new GiglogAdmin_Concert($c); }, $results);
+        }
+
         public function save(): void
         {
             global $wpdb;
diff --git a/tests/ConcertTest.php b/tests/ConcertTest.php
index 0517ad8..dc82839 100644
--- a/tests/ConcertTest.php
+++ b/tests/ConcertTest.php
@@ -87,4 +87,45 @@ final class ConcertTest extends WP_UnitTestCase
         $this->assertEquals($gig->cname(), $fetched_gig->cname());
         $this->assertEquals($venue->id(), $fetched_gig->venue()->id());
     }
+
+    public function testOnlyFetchConcertsFromGivenCity() : void
+    {
+        $venue1 = GiglogAdmin_Venue::create("Svene Bedehus", "Svene");
+        $venue2 = GiglogAdmin_Venue::create("Rockefeller Music Hall", "Oslo");
+        $venue3 = GiglogAdmin_Venue::create("Meieriet", "Sogndal");
+
+        for ($i = 0; $i < 4; $i++) {
+            GiglogAdmin_Concert::create('Concert ' . $i, $venue1->id(), '', '', '');
+        }
+
+        for ($i = 4; $i < 6; $i++) {
+            GiglogAdmin_Concert::create('Concert ' . $i, $venue2->id(), '', '', '');
+        }
+
+        for ($i = 6; $i < 11; $i++) {
+            GiglogAdmin_Concert::create('Concert ' . $i, $venue3->id(), '', '', '');
+        }
+
+        $gigs_in_svene = GiglogAdmin_Concert::find_concerts_in("Svene");
+
+        $this->assertEquals(4, count($gigs_in_svene));
+        while ($gig = array_pop($gigs_in_svene)) {
+            $this->assertEquals("Svene", $gig->venue()->city());
+        }
+
+
+        $gigs_in_oslo = GiglogAdmin_Concert::find_concerts_in("Oslo");
+
+        $this->assertEquals(2, count($gigs_in_oslo));
+        while ($gig = array_pop($gigs_in_oslo)) {
+            $this->assertEquals("Oslo", $gig->venue()->city());
+        }
+
+        $gigs_in_sogndal = GiglogAdmin_Concert::find_concerts_in("Sogndal");
+
+        $this->assertEquals(5, count($gigs_in_sogndal));
+        while ($gig = array_pop($gigs_in_sogndal)) {
+            $this->assertEquals("Sogndal", $gig->venue()->city());
+        }
+    }
 }