#803 nueva comprobacion para eliminar un ticket

services/loopback/common/helpers.js

@@ -1,20 +1,21 @@
-
-exports.UserError = class extends Error {
-    constructor(message) {
+exports.UserError = class UserError extends Error {
+    constructor(message, ...translateArgs) {
         super(message);
         this.name = 'UserError';
         this.statusCode = 400;
+        this.translateArgs = translateArgs;
     }
 };
 
 exports.getFinalState = function(ctx) {
     if (ctx.isNewInstance)
         return ctx.instance;
-    if (ctx.currentInstance)
+    if (ctx.currentInstance) {
         return Object.assign({},
             ctx.currentInstance.__data,
             ctx.data || ctx.instance
         );
+    }
 
     return null;
 };
@@ -22,3 +23,24 @@ exports.getFinalState = function(ctx) {
 exports.isMultiple = function(ctx) {
     return !ctx.isNewInstance && !ctx.currentInstance;
 };
+
+/* exports.fkToValue = async function(instance, ctx, model) {
+    let transaction = ctx.options && ctx.options.transaction;
+    let cleanInstance = JSON.parse(JSON.stringify(instance));
+    let result = {};
+    for (let key in cleanInstance) {
+        let val = cleanInstance[key];
+        if (val === undefined || val === null) continue;
+        for (let key1 in model.relations) {
+            let val1 = model.relations[key1];
+            if (val1.keyFrom == key && key != 'id') {
+                let recordSet = await val1.modelTo.findById(val, {}, {transaction});
+                val = recordSet.name || recordSet.id; // FIXME preparar todos los modelos con campo name
+                break;
+            }
+        }
+        result[key] = val;
+    }
+    return result;
+};
+ */

services/loopback/common/locale/es.json

@@ -57,5 +57,5 @@
 	"The sales of this ticket can't be modified": "Los movimientos de este tiquet no pueden ser modificadas",
 	"You can't create an order for a inactive client": "You can't create an order for a inactive client",
 	"You can't create an order for a client that doesn't has tax data verified": "You can't create an order for a client that doesn't has tax data verified",
-	"You don't have enough privileges": "You don't have enough privileges"
+	"You must delete the claim id %d first": "Antes debes borrar la reclamacion %d"
 }

services/loopback/common/methods/ticket/deleted.js

@@ -1,3 +1,5 @@
+const UserError = require('../../../common/helpers').UserError;
+
 module.exports = Self => {
     Self.remoteMethodCtx('deleted', {
         description: 'Sets the isDeleted value of a ticket to 1',
@@ -23,6 +25,10 @@ module.exports = Self => {
         let currentTicket = await Self.app.models.Ticket.findById(params.id);
         await currentTicket.updateAttributes({isDeleted: '1'});
 
+        let claimOfATicket = await Self.app.models.Claim.findOne({where: {ticketFk: params.id}});
+        if (claimOfATicket)
+            throw new UserError('You must delete the claim id %d first', claimOfATicket.id);
+
         if (ctx.req.accessToken) {
             let token = ctx.req.accessToken;
             let currentUserId = token && token.userId;

services/loopback/common/methods/ticket/specs/deleted.spec.js

@@ -28,4 +28,19 @@ describe('ticket deleted()', () => {
         expect(deletedTicket.isDeleted).toEqual(true);
         expect(changedState.stateFk).toEqual(17);
     });
+
+    it('should throw an error if the given ticket has a claim', async () => {
+        let ctx = {req: {accessToken: {userId: 9}}};
+        let params = {id: 16};
+        let error;
+
+        try {
+            await app.models.Ticket.deleted(ctx, params);
+        } catch (e) {
+            error = e;
+        }
+
+        expect(error.translateArgs[0]).toEqual(2);
+        expect(error.message).toEqual('You must delete the claim id %d first');
+    });
 });