modules/supplier/back/methods/supplier/getWithPackaging.js

@@ -0,0 +1,40 @@
+module.exports = Self => {
+    Self.remoteMethod('getWithPackaging', {
+        description: 'Returns the list of suppliers with an entry of type packaging',
+        accessType: 'READ',
+        returns: {
+            type: 'object',
+            root: true
+        },
+        http: {
+            path: `/getWithPackaging`,
+            verb: 'GET'
+        },
+        nolimit: true
+    });
+    Self.getWithPackaging = async options => {
+        const models = Self.app.models;
+        const myOptions = {};
+
+        if (typeof options == 'object')
+            Object.assign(myOptions, options);
+
+        const entries = await models.Entry.find({
+            where: {typeFk: 'packaging'},
+            include: {
+                relation: 'supplier',
+                scope: {
+                    fields: ['id', 'name']
+                }
+            },
+            fields: {supplierFk: true}
+        }, myOptions);
+
+        const result = entries.map(item => ({
+            id: item.supplier().id,
+            name: item.supplier().name
+        }));
+        return Array.from(new Map(result.map(entry => [entry.id, entry])).values());
+    };
+};
+

modules/supplier/back/methods/supplier/specs/getWithPackaging.spec.js

@@ -0,0 +1,32 @@
+const {models} = require('vn-loopback/server/server');
+
+describe('Supplier getWithPackaging()', () => {
+    it('should return a list of suppliers with an entry of type packaging', async() => {
+        const typeFk = 'packaging';
+
+        const tx = await models.Supplier.beginTransaction({});
+        const myOptions = {transaction: tx};
+
+        try {
+            const entry = await models.Entry.findOne(
+                {
+                    where: {
+                        id: 1
+                    },
+                    myOptions
+                });
+
+            await entry.updateAttributes({
+                typeFk: typeFk,
+            });
+
+            const result = await models.Supplier.getWithPackaging(myOptions);
+
+            expect(result.length).toEqual(1);
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+});

modules/supplier/back/models/supplier.js

@@ -12,6 +12,7 @@ module.exports = Self => {
     require('../methods/supplier/campaignMetricsEmail')(Self);
     require('../methods/supplier/newSupplier')(Self);
     require('../methods/supplier/getItemsPackaging')(Self);
+    require('../methods/supplier/getWithPackaging')(Self);
 
     Self.validatesPresenceOf('name', {
         message: 'The social name cannot be empty'