implementando serviçoes de delete e alteração de status da encomenda

server/services/netunovendas/encomenda/cancel.patch.js

@@ -0,0 +1,42 @@
+const uidEncomenda = _req.getUID('uid');
+
+const dbEncomenda = _db.queryFirst(`SELECT status FROM encomenda WHERE uid = ?::uuid`,uidEncomenda);
+
+if (dbEncomenda == null) {
+  _header.status(404);
+  _out.json(
+    _val.map()
+      .set("error",true)
+      .set("message", "encomenda does not exists!")
+  )
+  _exec.stop();
+}
+
+/*
+ * CREATED - 1
+ * SENT - 2
+ * CANCELED - 3
+*/
+
+if (dbEncomenda.getInt('status') == 3) {
+  _header.status(400);
+  _out.json(
+    _val.map()
+      .set("error",true)
+      .set("message", "encomenda already canceled!")
+  )
+  _exec.stop();
+}
+
+_db.execute("UPDATE encomenda set status = ?::int WHERE uid = ?::uuid",
+  _val.init()
+    .add(3)
+    .add(uidEncomenda)
+);
+
+_out.json(
+  _val.map(
+    _val.map()
+      .set("result",true)
+  )
+);

server/services/netunovendas/encomenda/delete.js

@@ -0,0 +1,37 @@
+const uidEncomenda = _req.getUID("uid");
+
+if(uidEncomenda == null){
+  _header.status(404)
+  _out.json(
+    _val.map()
+    .set("message","encomenda uid is required!")
+  )
+  _exec.stop();
+}
+
+const dbEncomenda = _db.queryFirst("SELECT id FROM encomenda WHERE uid = ?::uuid",uidEncomenda);
+
+if(dbEncomenda == null){
+  _header.status(404)
+  _out.json(
+    _val.map()
+    .set("error",true)
+    .set("message","encomenda does not exists!")
+  )
+  _exec.stop();
+}
+
+_db.execute("DELETE FROM encomenda_item WHERE encomenda_id = ?::int",
+  _val.init()
+    .add(dbEncomenda.getInt('id'))
+);
+
+_db.execute(`DELETE FROM encomenda WHERE id = ?::int`,
+  _val.init()
+    .add(dbEncomenda.getInt('id'))
+);
+
+_out.json(
+  _val.map()
+  .set("result", true)
+);