Add method Selection::havingOr

Author: dakujem

src/Database/Table/Selection.php

@@ -355,23 +355,7 @@ public function whereOr(array $parameters)
 		if (count($parameters) < 2) {
 			return $this->where($parameters);
 		}
-		$columns = [];
-		$values = [];
-		foreach ($parameters as $key => $val) {
-			if (is_int($key)) { // whereOr(['full condition'])
-				$columns[] = $val;
-			} elseif (strpos($key, '?') === false) { // whereOr(['column1' => 1])
-				$columns[] = $key . ' ?';
-				$values[] = $val;
-			} else { // whereOr(['column1 > ?' => 1])
-				$qNumber = substr_count($key, '?');
-				if ($qNumber > 1 && (!is_array($val) || $qNumber !== count($val))) {
-					throw new Nette\InvalidArgumentException('Argument count does not match placeholder count.');
-				}
-				$columns[] = $key;
-				$values = array_merge($values, $qNumber > 1 ? $val : [$val]);
-			}
-		}
+		[$columns, $values] = $this->paramsOr($parameters);
 		$columnsString = '(' . implode(') OR (', $columns) . ')';
 		return $this->where($columnsString, $values);
 	}
@@ -442,6 +426,19 @@ public function having(string $having, ...$params)
 	}
 
 
+	/**
+	 * Sets having clause, more calls rewrite old value.
+	 * @param  array  $parameters ['column1' => 1, 'column2 > ?' => 2, 'full condition']
+	 * @return static
+	 */
+	public function havingOr(array $parameters)
+	{
+		[$columns, $values] = $this->paramsOr($parameters);
+		$columnsString = count($columns) > 1 ? '(' . implode(') OR (', $columns) . ')' : implode('', $columns);
+		return $this->having($columnsString, $values);
+	}
+
+
 	/**
 	 * Aliases table. Example ':book:book_tag.tag', 'tg'
 	 * @return static
@@ -756,6 +753,33 @@ public function getDataRefreshed(): bool
 	}
 
 
+	/**
+	 * @param  array  $parameters ['column1' => 1, 'column2 > ?' => 2, 'full condition']
+	 * @return array  [$columns, $values] to be used with `where` or `having`
+	 */
+	protected function paramsOr(array $parameters): array
+	{
+		$columns = [];
+		$values = [];
+		foreach ($parameters as $key => $val) {
+			if (is_int($key)) { // whereOr(['full condition'])
+				$columns[] = $val;
+			} elseif (strpos($key, '?') === FALSE) { // whereOr(['column1' => 1])
+				$columns[] = $key . ' ?';
+				$values[] = $val;
+			} else { // whereOr(['column1 > ?' => 1])
+				$qNumber = substr_count($key, '?');
+				if ($qNumber > 1 && (!is_array($val) || $qNumber !== count($val))) {
+					throw new Nette\InvalidArgumentException('Argument count does not match placeholder count.');
+				}
+				$columns[] = $key;
+				$values = array_merge($values, $qNumber > 1 ? $val : [$val]);
+			}
+		}
+		return [$columns, $values];
+	}
+
+
 	/********************* manipulation ****************d*g**/
 
 

tests/Database/Table/Selection.havingOr().phpt

@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * Test: Nette\Database\Table: WhereOr operations
+ * @dataProvider? ../databases.ini
+ */
+
+declare(strict_types=1);
+
+use Tester\Assert;
+
+require __DIR__ . '/../connect.inc.php'; // create $connection
+
+Nette\Database\Helpers::loadFromFile($connection, __DIR__ . "/../files/{$driverName}-nette_test1.sql");
+
+// without question mark
+test(function () use ($context) {
+	$count = $context->table('book')->havingOr([
+		'author_id' => 12,
+		'title' => 'JUSH',
+	])->count();
+	Assert::same(3, $count);
+});
+
+
+// full condition
+test(function () use ($context) {
+	$count = $context->table('book')->havingOr([
+		'translator_id IS NULL',
+		'title' => 'Dibi',
+	])->count();
+	Assert::same(2, $count);
+});
+
+
+// with question mark
+test(function () use ($context) {
+	$count = $context->table('book')->havingOr([
+		'id > ?' => 3,
+		'translator_id' => 11,
+	])->count();
+	Assert::same(2, $count);
+});
+
+
+// just one condition
+test(function () use ($context) {
+	$count = $context->table('book')->havingOr([
+		'id > ?' => 3,
+	])->count();
+	Assert::same(1, $count);
+});
+
+
+// with question mark
+test(function () use ($context) {
+	$count = $context->table('book')->havingOr([
+		'id ?' => [3, 4],
+		'translator_id' => 11,
+	])->count();
+	Assert::same(3, $count);
+});
+
+
+// multiple values for one key
+test(function () use ($context) {
+	$count = $context->table('author')->havingOr([
+		'id > ?' => 12,
+		'ROUND(id, ?) = ?' => [5, 3],
+	])->count();
+	Assert::same(1, $count);
+});
+
+
+// nested condition
+test(function () use ($context) {
+	$books = $context->table('book')->havingOr([
+		'id = ?' => 4,
+		'author_id = ? AND translator_id ?' => [11, null],
+	]);
+	Assert::same(2, $books->count());
+});
+
+
+// invalid param count
+test(function () use ($context) {
+	$f = function () use ($context) {
+		$context->table('author')->havingOr([
+			'id > ?' => 3,
+			'ROUND(id, ?) = ?' => [5],
+		])->count();
+	};
+	Assert::throws($f, Nette\InvalidArgumentException::class, 'Argument count does not match placeholder count.');
+});
+
+
+// invalid param count
+test(function () use ($context) {
+	$f = function () use ($context) {
+		$context->table('author')->havingOr([
+			'id > ?' => 3,
+			'ROUND(id, ?) = ?' => 5,
+		])->count();
+	};
+	Assert::throws($f, Nette\InvalidArgumentException::class, 'Argument count does not match placeholder count.');
+});