modules/item/back/methods/item-shelving/hasItemOlder.js

@@ -0,0 +1,44 @@
+module.exports = Self => {
+    Self.remoteMethod('hasItemOlder', {
+        description: 'Get boolean if any item of the shelving has older created in another shelving ',
+        accessType: 'WRITE',
+        accepts: [{
+            arg: 'shelvingFk',
+            type: 'string',
+            required: true,
+            description: 'Shelving code'
+        },
+        {
+            arg: 'parking',
+            type: 'string',
+            required: true,
+            description: 'Parking code'
+        }],
+        returns: {
+            type: 'boolean',
+            root: true
+        },
+        http: {
+            path: `/hasItemOlder`,
+            verb: 'GET'
+        }
+    });
+
+    Self.hasItemOlder = async(shelvingFk, parking, options) => {
+        const result = await Self.rawSql(`
+            SELECT COUNT(ish.id)
+                FROM vn.itemShelving ish
+                    JOIN (
+                        SELECT ish.itemFk, created,shelvingFk, p.code
+                            FROM vn.itemShelving ish
+                                JOIN vn.shelving s ON ish.shelvingFk = s.code
+                                JOIN vn.parking p ON p.id = s.parkingFk
+                        WHERE ish.shelvingFk = ?
+                    )sub ON sub.itemFK = ish.itemFk
+                    JOIN vn.shelving s ON s.code = ish.shelvingFk 
+                    JOIN vn.parking p ON p.id = s.parkingFk 
+            WHERE ish.shelvingFk <> ? AND sub.created > ish.created AND p.code <> ?`,
+        [shelvingFk, shelvingFk, parking]);
+        return result[0]['COUNT(ish.id)'] > 0;
+    };
+};

modules/item/back/models/item-shelving.js

@@ -2,4 +2,5 @@ module.exports = Self => {
     require('../methods/item-shelving/deleteItemShelvings')(Self);
     require('../methods/item-shelving/upsertItem')(Self);
     require('../methods/item-shelving/getInventory')(Self);
+    require('../methods/item-shelving/hasItemOlder')(Self);
 };