From c2676abfa21459a10ff1cf5fa94dd1e008362780 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torsten=20L=C3=BCcke?= <privat@torsten-hettstedt.de>
Date: Fri, 2 Apr 2021 21:19:15 +0200
Subject: [PATCH] Die einzelnen Perioden-Klassen werden erfolgreich getestet.

---
 .../AbstractWorkingHoursViewRepository.php    | 123 ++++++++++++++++++
 .../WorkingHoursMonthlyViewRepository.php     |  38 ++++++
 .../WorkingHoursWeeklyViewRepository.php      |  42 ++++++
 .../WorkingHoursYearlyViewRepository.php      |  43 ++++++
 4 files changed, 246 insertions(+)
 create mode 100644 api/src/Repositories/AbstractWorkingHoursViewRepository.php
 create mode 100644 api/src/Repositories/WorkingHoursMonthlyViewRepository.php
 create mode 100644 api/src/Repositories/WorkingHoursWeeklyViewRepository.php
 create mode 100644 api/src/Repositories/WorkingHoursYearlyViewRepository.php

diff --git a/api/src/Repositories/AbstractWorkingHoursViewRepository.php b/api/src/Repositories/AbstractWorkingHoursViewRepository.php
new file mode 100644
index 0000000..908822a
--- /dev/null
+++ b/api/src/Repositories/AbstractWorkingHoursViewRepository.php
@@ -0,0 +1,123 @@
+<?php
+
+
+namespace TorstenHettstedt\TimekeepingApi\Repositories;
+
+use DateInterval;
+use DateTimeInterface;
+use Exception;
+use PDO;
+use PDOException;
+use TorstenHettstedt\TimekeepingApi\Models\PeriodDesignationEnum;
+use TorstenHettstedt\TimekeepingApi\Models\WorkingHoursView;
+
+/**
+ * @implements RepositoryReaderInterface<WorkingHoursView>
+ */
+abstract class AbstractWorkingHoursViewRepository implements RepositoryReaderInterface
+{
+
+    protected const SQL_SELECT = '';
+    protected const SQL_WHERE = '';
+
+    protected PDO                   $database;
+    protected PeriodDesignationEnum $periodDesignation;
+
+    /**
+     * WorkingHoursRepository constructor.
+     *
+     * @param PDO $database
+     */
+    public function __construct(PDO $database)
+    {
+        $this->database = $database;
+        $this->database->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+    }
+
+    /**
+     *
+     * Gibt alle vorhandenen Einträge zurück
+     *
+     * @return WorkingHoursView[]
+     * @throws Exception
+     * @throws PDOException
+     */
+    public function findAll(): array
+    {
+        $models = [];
+        $stmt = $this->database->prepare(static::SQL_SELECT);
+        $stmt->execute();
+        while ($row = $stmt->fetch()) {
+            $model = new WorkingHoursView(
+                $this->buildDateFromPeriod($row['period']),
+                $this->periodDesignation,
+                (int) $row['workingDays'],
+                $this->buildDateInterval($row['totalHours']),
+                $this->buildDateInterval($row['overtime'])
+            );
+            $models[] = $model;
+        }
+        return $models;
+    }
+
+    /**
+     * Gibt den Eintrag zurück, der durch die ID
+     *
+     * @param mixed $primary_key
+     *
+     * @return WorkingHoursView
+     * @throws RepositoryRecordNotFoundException
+     * @throws Exception
+     * @throws PDOException
+     */
+    public function findByKey(mixed $primary_key): WorkingHoursView
+    {
+        $stmt = $this->database->prepare(static::SQL_SELECT . static::SQL_WHERE);
+        $stmt->bindParam(1, $primary_key);
+        $stmt->execute();
+        $row = $stmt->fetch();
+        if ($row === false) {
+            throw new RepositoryRecordNotFoundException();
+        }
+        return new WorkingHoursView(
+            $this->buildDateFromPeriod($row['period']),
+            $this->periodDesignation,
+            (int) $row['workingDays'],
+            $this->buildDateInterval($row['totalHours']),
+            $this->buildDateInterval($row['overtime'])
+        );
+    }
+
+    /**
+     * @param string $time
+     *
+     * @return DateInterval
+     * @throws Exception
+     */
+    protected function buildDateInterval(string $time): DateInterval
+    {
+        $time_array = explode(':', $time);
+        $hours = (int)$time_array[0];
+        $minutes = (int)$time_array[1];
+        $seconds = (int)$time_array[2];
+        $interval = new DateInterval(sprintf('PT%dH%dM%dS', abs($hours), abs($minutes), abs($seconds)));
+        if ($hours < 0) {
+            $interval->invert = 1;
+        }
+        if ($minutes < 0) {
+            $interval->invert = 1;
+        }
+        if ($seconds < 0) {
+            $interval->invert = 1;
+        }
+        return $interval;
+    }
+
+    /**
+     * @param string $period
+     *
+     * @return DateTimeInterface
+     * @throws Exception
+     */
+    abstract protected function buildDateFromPeriod(string $period): DateTimeInterface;
+}
\ No newline at end of file
diff --git a/api/src/Repositories/WorkingHoursMonthlyViewRepository.php b/api/src/Repositories/WorkingHoursMonthlyViewRepository.php
new file mode 100644
index 0000000..eb73c7e
--- /dev/null
+++ b/api/src/Repositories/WorkingHoursMonthlyViewRepository.php
@@ -0,0 +1,38 @@
+<?php
+
+
+namespace TorstenHettstedt\TimekeepingApi\Repositories;
+
+
+use DateTime;
+use DateTimeInterface;
+use PDO;
+use TorstenHettstedt\TimekeepingApi\Models\PeriodDesignationEnum;
+
+class WorkingHoursMonthlyViewRepository extends AbstractWorkingHoursViewRepository
+{
+
+    protected const SQL_SELECT = <<<SQL
+        select 
+            "Monat" as "period",
+            "Gesamtarbeitszeit" as "totalHours",
+            "Arbeitstage" as "workingDays",
+            "Überstunden" as "overtime"
+        from "Arbeitszeiten - Monat"
+SQL;
+    protected const SQL_WHERE = ' where "Monat" = ?';
+
+    protected PDO                   $database;
+    protected PeriodDesignationEnum $periodDesignation;
+
+    public function __construct(PDO $database)
+    {
+        parent::__construct($database);
+        $this->periodDesignation = PeriodDesignationEnum::MONTHLY();
+    }
+
+    protected function buildDateFromPeriod(string $period): DateTimeInterface
+    {
+        return new DateTime($period . '-01');
+    }
+}
\ No newline at end of file
diff --git a/api/src/Repositories/WorkingHoursWeeklyViewRepository.php b/api/src/Repositories/WorkingHoursWeeklyViewRepository.php
new file mode 100644
index 0000000..05fec39
--- /dev/null
+++ b/api/src/Repositories/WorkingHoursWeeklyViewRepository.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace TorstenHettstedt\TimekeepingApi\Repositories;
+
+use DateInterval;
+use DateTime;
+use DateTimeInterface;
+use PDO;
+use TorstenHettstedt\TimekeepingApi\Models\PeriodDesignationEnum;
+
+class WorkingHoursWeeklyViewRepository extends AbstractWorkingHoursViewRepository
+{
+
+    protected const SQL_SELECT = <<<SQL
+        select 
+            "Woche" as "period",
+            "Gesamtarbeitszeit" as "totalHours",
+            "Arbeitstage" as "workingDays",
+            "Überstunden" as "overtime"
+        from "Arbeitszeiten - Woche"
+SQL;
+    protected const SQL_WHERE = ' where "Woche" = ?';
+
+    protected PDO                   $database;
+    protected PeriodDesignationEnum $periodDesignation;
+
+    public function __construct(PDO $database)
+    {
+        parent::__construct($database);
+        $this->periodDesignation = PeriodDesignationEnum::WEEKLY();
+    }
+
+    protected function buildDateFromPeriod(string $period): DateTimeInterface
+    {
+        $time_array = explode('#', $period);
+        $year = (int)$time_array[0];
+        $week = (int)$time_array[1];
+        $date = new DateTime($year. '-01-01');
+        $date->add(new DateInterval(sprintf('P%dW', $week)));
+        return $date;
+    }
+}
\ No newline at end of file
diff --git a/api/src/Repositories/WorkingHoursYearlyViewRepository.php b/api/src/Repositories/WorkingHoursYearlyViewRepository.php
new file mode 100644
index 0000000..1efb106
--- /dev/null
+++ b/api/src/Repositories/WorkingHoursYearlyViewRepository.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace TorstenHettstedt\TimekeepingApi\Repositories;
+
+use DateTime;
+use DateTimeInterface;
+use Exception;
+use PDO;
+use TorstenHettstedt\TimekeepingApi\Models\PeriodDesignationEnum;
+
+class WorkingHoursYearlyViewRepository extends AbstractWorkingHoursViewRepository
+{
+
+    protected const SQL_SELECT = <<<SQL
+        select 
+            "Jahr" as "period",
+            "Gesamtarbeitszeit" as "totalHours",
+            "Arbeitstage" as "workingDays",
+            "Überstunden" as "overtime"
+        from "Arbeitszeiten - Jahr"
+SQL;
+    protected const SQL_WHERE = ' where "Jahr" = ?';
+
+    protected PDO                   $database;
+    protected PeriodDesignationEnum $periodDesignation;
+
+    public function __construct(PDO $database)
+    {
+        parent::__construct($database);
+        $this->periodDesignation = PeriodDesignationEnum::YEARLY();
+    }
+
+    /**
+     * @param string $period
+     *
+     * @return DateTimeInterface
+     * @throws Exception
+     */
+    protected function buildDateFromPeriod(string $period): DateTimeInterface
+    {
+        return new DateTime($period . '-01-01');
+    }
+}
\ No newline at end of file