From 8afd0bdfe9e89e0031c1f7cd1b5b755a06b2c138 Mon Sep 17 00:00:00 2001
From: Tomas Cohen Arazi <tomascohen@theke.io>
Date: Mon, 21 Oct 2019 13:26:07 -0300
Subject: [PATCH] Bug 23843: Add mapping to Koha::Hold

This patch adds a to_api_mapping method to the class. This in effect
enables calling ->to_api on the object. The mapping is borrowed from the
API controller. It is not removed from the controller so we are able to
verify (through the tests) that there is no behavior change.
Once this is pushed we need to implement the counter-wise methods and
clean the controllers.
To test:
1. Run:
   $ kshell
  k$ prove t/db_dependent/api/v1/holds.t
=> SUCCESS: Tests pass
2. Apply this patch
3. Repeat (1)
=> SUCCESS: Tests still pass!
4. Sign off :-D

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
---
 Koha/Hold.pm          | 34 +++++++++++++++++++++++++++++++++-
 Koha/REST/V1/Holds.pm | 10 ++++++++--
 2 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/Koha/Hold.pm b/Koha/Hold.pm
index 30188ae69e..05afea8591 100644
--- a/Koha/Hold.pm
+++ b/Koha/Hold.pm
@@ -400,7 +400,39 @@ sub _move_to_old {
     return Koha::Old::Hold->new( $hold_infos )->store;
 }
 
-=head3 type
+=head3 to_api_mapping
+
+This method returns the mapping for representing a Koha::Hold object
+on the API.
+
+=cut
+
+sub to_api_mapping {
+    return {
+        reserve_id       => 'hold_id',
+        borrowernumber   => 'patron_id',
+        reservedate      => 'hold_date',
+        biblionumber     => 'biblio_id',
+        branchcode       => 'pickup_library_id',
+        notificationdate => undef,
+        reminderdate     => undef,
+        cancellationdate => 'cancelation_date',
+        reservenotes     => 'notes',
+        found            => 'status',
+        itemnumber       => 'item_id',
+        waitingdate      => 'waiting_date',
+        expirationdate   => 'expiration_date',
+        lowestPriority   => 'lowest_priority',
+        suspend          => 'suspended',
+        suspend_until    => 'suspended_until',
+        itemtype         => 'item_type',
+        item_level_hold  => 'item_level',
+    };
+}
+
+=head2 Internal methods
+
+=head3 _type
 
 =cut
 
diff --git a/Koha/REST/V1/Holds.pm b/Koha/REST/V1/Holds.pm
index 00faf2ffed..41e93fc308 100644
--- a/Koha/REST/V1/Holds.pm
+++ b/Koha/REST/V1/Holds.pm
@@ -184,7 +184,10 @@ sub add {
 
         my $hold = Koha::Holds->find($hold_id);
 
-        return $c->render( status => 201, openapi => _to_api($hold->TO_JSON) );
+        return $c->render(
+            status  => 201,
+            openapi => $hold->to_api
+        );
     }
     catch {
         if ( blessed $_ and $_->isa('Koha::Exceptions') ) {
@@ -258,7 +261,10 @@ sub edit {
     C4::Reserves::ModReserve($params);
     $hold->discard_changes; # refresh
 
-    return $c->render( status => 200, openapi => _to_api( $hold->TO_JSON ) );
+    return $c->render(
+        status  => 200,
+        openapi => $hold->to_api
+    );
 }
 
 =head3 delete
-- 
2.23.0