♻️ Major code restructuring

src/base/action/page/before_prepare_body.rs

@@ -0,0 +1,34 @@
+use crate::prelude::*;
+use crate::BaseHandle;
+
+use super::FnActionPage;
+
+#[derive(BaseHandle)]
+pub struct BeforePrepareBody {
+    f: FnActionPage,
+    weight: Weight,
+}
+
+impl ActionTrait for BeforePrepareBody {
+    fn weight(&self) -> Weight {
+        self.weight
+    }
+}
+
+impl BeforePrepareBody {
+    pub fn new(f: FnActionPage) -> Self {
+        BeforePrepareBody { f, weight: 0 }
+    }
+
+    pub fn with_weight(mut self, value: Weight) -> Self {
+        self.weight = value;
+        self
+    }
+
+    #[inline(always)]
+    pub(crate) fn dispatch(page: &mut Page) {
+        dispatch_actions((Self::static_handle(), None, None), |action| {
+            (action_ref::<BeforePrepareBody>(&**action).f)(page)
+        });
+    }
+}