X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=lib%2FAPI%2FLinks%2Ffunctions.php;h=f3791258e7f68924f54b5325685b915b9d51967c;hb=HEAD;hp=eb9b495adedb11354d95b4b44e2cb1f1fb3f61da;hpb=f4aa6beaf2e1f0dc9c877782cbbad5a989194517;p=m6w6%2Fseekat

diff --git a/lib/API/Links/functions.php b/lib/API/Links/functions.php
index eb9b495..f379125 100644
--- a/lib/API/Links/functions.php
+++ b/lib/API/Links/functions.php
@@ -2,7 +2,6 @@
 
 namespace seekat\API\Links;
 
-use AsyncInterop\Promise;
 use seekat\API;
 use seekat\API\Call\Cache;
 use seekat\API\Future;
@@ -10,52 +9,49 @@ use seekat\API\Future;
 /**
  * Perform a GET request against the link's "first" relation
  *
- * @return Promise
+ * @return mixed promise
  */
-function first(API $api, Cache\Service $cache = null) : Promise {
-	$links = $api->getLinks();
-	if ($links && ($first = $links->getFirst())) {
-		return $api->withUrl($first)->get(null, null, $cache);
+function first(API $api) {
+	if (($first = $api->getLinks()?->getFirst())) {
+		return $api->withUrl($first)->get();
 	}
-	return Future\reject($api->getFuture(), $links);
+	return $api->getFuture()->resolve(null);
 }
 
 /**
  * Perform a GET request against the link's "prev" relation
  *
- * @return Promise
+ * @return mixed promise
  */
-function prev(API $api, Cache\Service $cache = null) : Promise {
-	$links = $api->getLinks();
-	if ($links && ($prev = $links->getPrev())) {
-		return $api->withUrl($prev)->get(null, null, $cache);
+function prev(API $api) {
+	if (($prev = $api->getLinks()?->getPrev())) {
+		return $api->withUrl($prev)->get();
 	}
-	return Future\reject($api->getFuture(), $links);
+	return $api->getFuture()->resolve(null);
 }
 
 /**
  * Perform a GET request against the link's "next" relation
  *
- * @return Promise
+ * @return mixed promise
  */
-function next(API $api, Cache\Service $cache = null) : Promise {
-	$links = $api->getLinks();
-	if ($links && ($next = $links->getNext())) {
-		return $api->withUrl($next)->get(null, null, $cache);
+function next(API $api) {
+	if (($next = $api->getLinks()?->getNext())) {
+		return $api->withUrl($next)->get();
 	}
-	return Future\reject($api->getFuture(), $links);
+	return $api->getFuture()->resolve(null);
 }
 
 /**
  * Perform a GET request against the link's "last" relation
  *
- * @return Promise
+ * @return mixed promise
  */
-function last(API $api, Cache\Service $cache = null) : Promise {
+function last(API $api, Cache\Service $cache = null) {
 	$links = $api->getLinks();
 	if ($links && ($last = $links->getLast())) {
 		return $api->withUrl($last)->get(null, null, $cache);
 	}
-	return Future\reject($api->getFuture(), $links);
+	return $api->getFuture()->resolve(null);
 }