Method handle_code_action

src/code_actions/mod.rs:167–236

Handle a `textDocument/codeAction` request. Returns a list of code actions applicable at the given range. Expensive actions return a lightweight stub with a [`CodeActionData`] `data` field and no `edit`; the edit is computed lazily in [`resolve_code_action`](Self::resolve_code_action).

(
        &self,
        uri: &str,
        content: &str,
        params: &CodeActionParams,
    )

    /// `data` field and no `edit`; the edit is computed lazily in
    /// [`resolve_code_action`](Self::resolve_code_action).
    pub fn handle_code_action(
        &self,
        uri: &str,
        content: &str,
        params: &CodeActionParams,
    ) -> Vec<CodeActionOrCommand> {
        let mut actions = Vec::new();

        // ── Import class ────────────────────────────────────────────────
        self.collect_import_class_actions(uri, content, params, &mut actions);

        // ── Replace FQCN with import ────────────────────────────────────
        self.collect_replace_fqcn_actions(uri, content, params, &mut actions);

        // ── Import all missing classes (bulk) ───────────────────────────
        self.collect_import_all_classes_action(uri, content, params, &mut actions);

        // ── Remove unused imports ───────────────────────────────────────
        self.collect_remove_unused_import_actions(uri, content, params, &mut actions);

        // ── Implement missing methods ───────────────────────────────────
        self.collect_implement_methods_actions(uri, content, params, &mut actions);

        // ── Replace deprecated call ─────────────────────────────────────
        self.collect_replace_deprecated_actions(uri, content, params, &mut actions);

        // ── PHPStan-specific quickfixes (deferred) ──────────────────────
        self.collect_phpstan_actions(uri, content, params, &mut actions);

        // ── Mago quick-fix code actions ─────────────────────────────────
        self.collect_mago_fix_actions(uri, content, params, &mut actions);

        // ── Change visibility ───────────────────────────────────────────
        self.collect_change_visibility_actions(uri, content, params, &mut actions);

        // ── Update docblock to match signature ──────────────────────────
        self.collect_update_docblock_actions(uri, content, params, &mut actions);

        // ── Promote constructor parameter ───────────────────────────────────
        self.collect_promote_constructor_param_actions(uri, content, params, &mut actions);

        // ── Generate constructor ────────────────────────────────────────────
        self.collect_generate_constructor_actions(uri, content, params, &mut actions);

        // ── Generate getter/setter ──────────────────────────────────────────
        self.collect_generate_getter_setter_actions(uri, content, params, &mut actions);

        // ── Generate property hooks (PHP 8.4+) ─────────────────────────────
        self.collect_generate_property_hook_actions(uri, content, params, &mut actions);

        // ── Extract constant (deferred) ─────────────────────────────────
        self.collect_extract_constant_actions(uri, content, params, &mut actions);

        // ── Extract variable (deferred) ─────────────────────────────────
        self.collect_extract_variable_actions(uri, content, params, &mut actions);

        // ── Extract function / method (deferred) ────────────────────────
        self.collect_extract_function_actions(uri, content, params, &mut actions);