Uninstall selected app

fpakman/core/controller.py

@@ -20,3 +20,6 @@ class FlatpakController:
 
     def get_version(self) -> str:
         return self.model.get_version()
+
+    def uninstall(self, app_ref: str):
+        return self.model.remove_app(app_ref)

fpakman/core/flatpak.py

@@ -81,5 +81,14 @@ def update_and_stream(app_ref: str):
     return system.stream_cmd(['flatpak', 'update', '-y', app_ref])
 
 
+def uninstall_and_stream(app_ref: str):
+    """
+    Removes the app by its reference
+    :param app_ref:
+    :return:
+    """
+    return system.stream_cmd(['flatpak', 'uninstall', app_ref, '-y'])
+
+
 def list_updates_as_str():
     return system.run_cmd('flatpak update', ignore_return_code=True)

fpakman/core/model.py

@@ -91,6 +91,12 @@ class FlatpakManager:
 
         return []
 
+    def _find_by_ref(self, ref: str):
+        package_found = [app for app in self.apps if app['ref'] == ref]
+
+        if package_found:
+            return package_found[0]
+
     def update_app(self, ref: str):
 
         """
@@ -100,9 +106,19 @@ class FlatpakManager:
 
         if self.apps:
 
-            package_found = [app for app in self.apps if app['ref'] == ref]
+            app_found = self._find_by_ref(ref)
 
-            if package_found:
+            if app_found:
                 return flatpak.update_and_stream(ref)
 
-        return None
+    def remove_app(self, ref: str):
+        """
+        :param ref:
+        :return: the uninstall command stream
+        """
+        if self.apps:
+
+            app_found = self._find_by_ref(ref)
+
+            if app_found:
+                return flatpak.uninstall_and_stream(ref)