[proxy] make it possible to uninstall a package

This commit also brings some more refactoring under state_impl/.

1 files changed, 3 insertions, 23 deletions

diff --git a/src/hydrilla/proxy/state_impl/repos.py b/src/hydrilla/proxy/state_impl/repos.py
index 838698c..8a3fe64 100644
--- a/src/hydrilla/proxy/state_impl/repos.py
+++ b/src/hydrilla/proxy/state_impl/repos.py
@@ -193,28 +193,8 @@ class ConcreteRepoRef(st.RepoRef):
                 (self.id,)
             )
 
-            # For mappings explicitly enabled by the user (+ all mappings they
-            # recursively depend on) let's make sure that their exact same
-            # versions will be enabled after the change.
-            cursor.execute(
-                '''
-                SELECT
-                        definition, repo, repo_iteration
-                FROM
-                        item_versions_extra
-                WHERE
-                        active = 'R';
-                '''
-            )
-
-            requirements = []
-
-            for definition, repo, iteration in cursor.fetchall():
-                info = item_infos.MappingInfo.load(definition, repo, iteration)
-                req = sds.MappingVersionRequirement(info.identifier, info)
-                requirements.append(req)
-
-            self.state.recompute_dependencies(requirements, prune_orphans=True)
+            self.state.prune_orphans()
+            self.state.recompute_dependencies()
 
     def update(
             self,
@@ -255,7 +235,7 @@ class ConcreteRepoRef(st.RepoRef):
                 except sqlite3.IntegrityError:
                     raise st.RepoNameTaken()
 
-                self.state.recompute_dependencies()
+                self.state.rebuild_structures()
 
     def refresh(self) -> None:
         with self.state.cursor(transaction=True) as cursor: