[ADD] web: add owl 1.0.0-beta1 to odoo

With this commit, we properly introduce the Owl library into our beloved
codebase. More information on the Owl library can be found in the project
repository: https://github.com/odoo/owl/

Co-authored-by: Aaron Bohy <aab@odoo.com>
Co-authored-by: Julien Mougenot <jum@odoo.com>
Co-authored-by: Mathieu Duckerts-Antoine <dam@odoo.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/addons/web/static/src/js/component_extension.js b/addons/web/static/src/js/component_extension.js
new file mode 100644
index 00000000000..39568bd0594
--- /dev/null
+++ b/addons/web/static/src/js/component_extension.js
@@ -0,0 +1,21 @@
+/**
+ * Add a new method to owl Components to ensure that no performed RPC is
+ * resolved/rejected when the component is destroyed.
+ */
+(function () {
+    owl.Component.prototype.rpc = function () {
+        return new Promise((resolve, reject) => {
+            return this.env.services.rpc(...arguments)
+                .then(result => {
+                    if (!this.__owl__.isDestroyed) {
+                        resolve(result);
+                    }
+                })
+                .catch(reason => {
+                    if (!this.__owl__.isDestroyed) {
+                        reject(reason);
+                    }
+                });
+        });
+    };
+})();