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First cut of ID generation need detection

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This commit is contained in:
Daniel J. Summers 2024-06-10 21:40:47 -04:00
parent c892689eb6
commit 9e617e7e23
3 changed files with 37 additions and 32 deletions
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22
src/Document.php
View File

@ -2,8 +2,6 @@
namespace BitBadger\PDODocument; namespace BitBadger\PDODocument;
use BitBadger\PDODocument\Query\Insert;
/** /**
* Functions that apply at a whole document level * Functions that apply at a whole document level
*/ */
@ -18,7 +16,25 @@ class Document
*/ */
public static function insert(string $tableName, array|object $document): void public static function insert(string $tableName, array|object $document): void
{ {
Custom::nonQuery(Query::insert($tableName), Parameters::json(':data', $document)); $doInsert = fn() => Custom::nonQuery(Query::insert($tableName), Parameters::json(':data', $document));
if (Configuration::$autoId == AutoId::None) {
$doInsert();
return;
}
$id = Configuration::$idField;
$idProvided =
(is_array( $document) && is_int( $document[$id]) && $document[$id] <> 0)
|| (is_array( $document) && is_string($document[$id]) && $document[$id] <> '')
|| (is_object($document) && is_int( $document->{$id}) && $document->{$id} <> 0)
|| (is_object($document) && is_string($document->{$id}) && $document->{$id} <> '');
if ($idProvided) {
$doInsert();
} else {
Custom::nonQuery(Query::insert($tableName, Configuration::$autoId), Parameters::json(':data', $document));
}
} }
/** /**

7
src/Query.php
View File

@ -50,22 +50,23 @@ class Query
* Create an `INSERT` statement for a document * Create an `INSERT` statement for a document
* *
* @param string $tableName The name of the table into which the document will be inserted * @param string $tableName The name of the table into which the document will be inserted
* @param AutoId|null $autoId The version of automatic ID query to generate (optional, defaults to None)
* @return string The `INSERT` statement to insert a document * @return string The `INSERT` statement to insert a document
* @throws DocumentException If the database mode is not set * @throws DocumentException If the database mode is not set
*/ */
public static function insert(string $tableName): string public static function insert(string $tableName, ?AutoId $autoId = null): string
{ {
try { try {
$id = Configuration::$idField; $id = Configuration::$idField;
$values = match (Configuration::$mode) { $values = match (Configuration::$mode) {
Mode::SQLite => match (Configuration::$autoId) { Mode::SQLite => match ($autoId ?? AutoId::None) {
AutoId::None => ':data', AutoId::None => ':data',
AutoId::Number => "json_set(:data, '$.$id', " AutoId::Number => "json_set(:data, '$.$id', "
. "(SELECT coalesce(max(data->>'$id'), 0) + 1 FROM $tableName))", . "(SELECT coalesce(max(data->>'$id'), 0) + 1 FROM $tableName))",
AutoId::UUID => "json_set(:data, '$.$id', '" . AutoId::generateUUID() . "')", AutoId::UUID => "json_set(:data, '$.$id', '" . AutoId::generateUUID() . "')",
AutoId::RandomString => "json_set(:data, '$.$id', '" . AutoId::generateRandom() ."')" AutoId::RandomString => "json_set(:data, '$.$id', '" . AutoId::generateRandom() ."')"
}, },
Mode::PgSQL => match (Configuration::$autoId) { Mode::PgSQL => match ($autoId ?? AutoId::None) {
AutoId::None => ':data', AutoId::None => ':data',
AutoId::Number => ":data || ('{\"$id\":' || " AutoId::Number => ":data || ('{\"$id\":' || "
. "(SELECT COALESCE(MAX(data->>'$id'), 0) + 1 FROM $tableName) || '}')", . "(SELECT COALESCE(MAX(data->>'$id'), 0) + 1 FROM $tableName) || '}')",

24
tests/unit/QueryTest.php
View File

@ -88,15 +88,13 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoNumericIdForPostgreSQL(): void public function testInsertSucceedsWithAutoNumericIdForPostgreSQL(): void
{ {
Configuration::$mode = Mode::PgSQL; Configuration::$mode = Mode::PgSQL;
Configuration::$autoId = AutoId::Number;
try { try {
$this->assertEquals( $this->assertEquals(
"INSERT INTO test_tbl VALUES (:data || ('{\"id\":' " "INSERT INTO test_tbl VALUES (:data || ('{\"id\":' "
. "|| (SELECT COALESCE(MAX(data->>'id'), 0) + 1 FROM test_tbl) || '}'))", . "|| (SELECT COALESCE(MAX(data->>'id'), 0) + 1 FROM test_tbl) || '}'))",
Query::insert('test_tbl'), 'INSERT statement not constructed correctly'); Query::insert('test_tbl', AutoId::Number), 'INSERT statement not constructed correctly');
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
} }
} }
@ -104,15 +102,13 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoNumericIdForSQLite(): void public function testInsertSucceedsWithAutoNumericIdForSQLite(): void
{ {
Configuration::$mode = Mode::SQLite; Configuration::$mode = Mode::SQLite;
Configuration::$autoId = AutoId::Number;
try { try {
$this->assertEquals( $this->assertEquals(
"INSERT INTO test_tbl VALUES (json_set(:data, '$.id', " "INSERT INTO test_tbl VALUES (json_set(:data, '$.id', "
. "(SELECT coalesce(max(data->>'id'), 0) + 1 FROM test_tbl)))", . "(SELECT coalesce(max(data->>'id'), 0) + 1 FROM test_tbl)))",
Query::insert('test_tbl'), 'INSERT statement not constructed correctly'); Query::insert('test_tbl', AutoId::Number), 'INSERT statement not constructed correctly');
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
} }
} }
@ -120,15 +116,13 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoUuidForPostgreSQL(): void public function testInsertSucceedsWithAutoUuidForPostgreSQL(): void
{ {
Configuration::$mode = Mode::PgSQL; Configuration::$mode = Mode::PgSQL;
Configuration::$autoId = AutoId::UUID;
try { try {
$query = Query::insert('test_tbl'); $query = Query::insert('test_tbl', AutoId::UUID);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query, $this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query,
'INSERT statement not constructed correctly'); 'INSERT statement not constructed correctly');
$this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly'); $this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly');
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
} }
} }
@ -136,15 +130,13 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoUuidForSQLite(): void public function testInsertSucceedsWithAutoUuidForSQLite(): void
{ {
Configuration::$mode = Mode::SQLite; Configuration::$mode = Mode::SQLite;
Configuration::$autoId = AutoId::UUID;
try { try {
$query = Query::insert('test_tbl'); $query = Query::insert('test_tbl', AutoId::UUID);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query, $this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query,
'INSERT statement not constructed correctly'); 'INSERT statement not constructed correctly');
$this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly'); $this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly');
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
} }
} }
@ -152,10 +144,9 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoRandomStringForPostgreSQL(): void public function testInsertSucceedsWithAutoRandomStringForPostgreSQL(): void
{ {
Configuration::$mode = Mode::PgSQL; Configuration::$mode = Mode::PgSQL;
Configuration::$autoId = AutoId::RandomString;
Configuration::$idStringLength = 8; Configuration::$idStringLength = 8;
try { try {
$query = Query::insert('test_tbl'); $query = Query::insert('test_tbl', AutoId::RandomString);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query, $this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query,
'INSERT statement not constructed correctly'); 'INSERT statement not constructed correctly');
$this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly'); $this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly');
@ -163,7 +154,6 @@ class QueryTest extends TestCase
$this->assertEquals(8, strlen($id), "Generated ID [$id] should have been 8 characters long"); $this->assertEquals(8, strlen($id), "Generated ID [$id] should have been 8 characters long");
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
Configuration::$idStringLength = 16; Configuration::$idStringLength = 16;
} }
} }
@ -172,9 +162,8 @@ class QueryTest extends TestCase
public function testInsertSucceedsWithAutoRandomStringForSQLite(): void public function testInsertSucceedsWithAutoRandomStringForSQLite(): void
{ {
Configuration::$mode = Mode::SQLite; Configuration::$mode = Mode::SQLite;
Configuration::$autoId = AutoId::RandomString;
try { try {
$query = Query::insert('test_tbl'); $query = Query::insert('test_tbl', AutoId::RandomString);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query, $this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query,
'INSERT statement not constructed correctly'); 'INSERT statement not constructed correctly');
$this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly'); $this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly');
@ -182,7 +171,6 @@ class QueryTest extends TestCase
$this->assertEquals(16, strlen($id), "Generated ID [$id] should have been 16 characters long"); $this->assertEquals(16, strlen($id), "Generated ID [$id] should have been 16 characters long");
} finally { } finally {
Configuration::$mode = null; Configuration::$mode = null;
Configuration::$autoId = AutoId::None;
} }
} }