v0.4.2 moved payment_received to separate table/class payment(s)

1 files changed, 67 insertions, 26 deletions

diff --git a/classes/offer.php b/classes/offer.php
index 0eb2fa1..56a8878 100644
--- a/classes/offer.php
+++ b/classes/offer.php
@@ -34,9 +34,8 @@ class offer {
 	 * @var int $invoice_date               A UNIX timestamp of the invoice date
 	 * @var bool $accepted                  Whether the offer is accepted or not
 	 * @var null|int $invoice_fileId        If an invoice has been generated, an the id of the file
-	 * @var null|int $payment_received      A UNIX timestamp of the date the payment has been received
 	 */
-	protected $pdo, $id, $contactId, $start_date, $end_date, $invoice_date, $accepted, $invoice_fileId, $payment_received;
+	protected $pdo, $id, $contactId, $start_date, $end_date, $invoice_date, $accepted, $invoice_fileId;
 
 	const SUBTOTAL = 1;
 	const VAT = 2;
@@ -70,7 +69,6 @@ class offer {
 		$this->invoice_date = strtotime($offer['invoice_date']);
 		$this->accepted = (bool) $offer['accepted'];
 		$this->invoice_fileId = $offer['invoice_fileId'];
-		$this->payment_received = ($offer['payment_received'] == null) ? null : strtotime($offer['payment_received']);
 	}
 
 	//------------------------------------------------------------------------------
@@ -147,7 +145,7 @@ class offer {
 	/**
 	 * Get all discount ids for this offer
 	 *
-	 * @see offer::getDiscounts()         This funtion returns instances of the discount class instead of just the ids
+	 * @see offer::getDiscounts()           This funtion returns instances of the discount class instead of just the ids
 	 *
 	 * @throws PDOException                 Is something went wrong with the database
 	 *
@@ -165,11 +163,11 @@ class offer {
 	/**
 	 * Get all discounts for this offer
 	 *
-	 * @see offer::getDiscountIds()       This function returns just the ids of the discounts, and not instances of the discount class
+	 * @see offer::getDiscountIds()         This function returns just the ids of the discounts, and not instances of the discount class
 	 *
 	 * @throws PDOException                 If something went wrong with the database
 	 *
-	 * @return discount[]                 An array indexed by id of instances of the discount class
+	 * @return discount[]                   An array indexed by id of instances of the discount class
 	 */
 	public function getDiscounts() {
 		$ids = $this->getDiscountIds();
@@ -181,6 +179,42 @@ class offer {
 	}
 
 	/**
+	 * Get the payment id for this offer
+	 *
+	 * @see offer::getPayment()             This funtion returns an instance of the payment class instead of just the id
+	 *
+	 * @throws PDOException                 Is something went wrong with the database
+	 *
+	 * @return int|null                     The id, or null if no payment exists
+	 */
+	public function getPaymentId() {
+		$ids = array();
+		$payments = $this->pdo->query("SELECT `id` FROM `".constants::db_prefix."payment` WHERE `offerId`={$this->id}")->fetchAll(PDO::FETCH_ASSOC);
+		foreach ($payments as $payment) {
+			return $payment['id'];
+		}
+		return null;
+	}
+
+	/**
+	 * Get the payment for this offer
+	 *
+	 * @see offer::getPaymentId()           This function returns just the id of the payment, and not an instance of the payment class
+	 *
+	 * @throws PDOException                 If something went wrong with the database
+	 *
+	 * @return payment|null                 The payment, or null if it does not exist
+	 */
+	public function getPayment() {
+		$id = $this->getPaymentId();
+		if (is_null($id)) {
+			return null;
+		} else {
+			return new payment($this->pdo, $id);
+		}
+	}
+
+	/**
 	 * Get the start date of the assignment
 	 *
 	 * @return int                          The start date as a UNIX timestamp
@@ -273,26 +307,11 @@ class offer {
 	 * @return int|null                     The date as a UNIX timestamp, or null if it wasn't received yet
 	 */
 	public function getPaymentReceived() {
-		return $this->payment_received;
-	}
-
-	/**
-	 * Set the payment received date of the assignment
-	 *
-	 * @param int $payment_received         The new date the payment has been received as a UNIX timestamp
-	 *
-	 * @throws PDOException                 If something went wrong with the database
-	 *
-	 * @return bool                         True on succes, false on failure
-	 */
-	public function setPaymentReceived($payment_received) {
-		$stmt = $this->pdo->prepare("UPDATE `".constants::db_prefix."offer` SET `payment_received`=? WHERE `id`=?");
-		$stmt->execute(array(date('Y-m-d', $payment_received), $this->id));
-		if ($stmt->rowCount() == 1) {
-			$this->payment_received = $payment_received;
-			return true;
+		$payment = $this->getPayment();
+		if (is_null($payment)) {
+			return null;
 		} else {
-			return false;
+			return $payment->getDate();
 		}
 	}
 
@@ -486,7 +505,7 @@ class offer {
 	 * @throws PDOException                 If something went wrong with the database
 	 * @throws Exception                    If there was a problem with the input
 	 *
-	 * @return discount                   A new instance of the discount class containing the new discount
+	 * @return discount                     A new instance of the discount class containing the new discount
 	 */
 	public function createDiscount($title, $description, $value, $vat) {
 		$stmt = $this->pdo->prepare("INSERT INTO `".constants::db_prefix."discount` (`offerId`,`title`,`description`,`value`,`VAT_percentage`) VALUES (?,?,?,?,?)");
@@ -506,6 +525,28 @@ class offer {
 	}
 
 	/**
+	 * Add a payment for this order
+	 *
+	 * @param string $date                  Optional: the date for the payment
+	 *
+	 * @throws PDOException                 If something went wrong with the database
+	 * @throws Exception                    If there was a problem with the input
+	 *
+	 * @return payment                      A new instance of the payment class containing the new payment
+	 */
+	public function createPayment($date=null) {
+		$date = is_null($date) ? time() : $date;
+		$stmt = $this->pdo->prepare("INSERT INTO `".constants::db_prefix."payment` (`offerId`,`date`) VALUES (?,?)");
+		$stmt->execute([$this->id, date('Y-m-d H:i:s', $date)]);
+		if ($stmt->rowCount() == 1) {
+			return new payment($this->pdo, $this->pdo->lastInsertId());
+		} else {
+			$error = $stmt->errorInfo();
+			throw new Exception($error[2]);
+		}
+	}
+
+	/**
 	 * Generate a PDF invoice
 	 *
 	 * @throws PDOException                 If something went wrong with the database