fix(ws-org): enforce org-scoped lianxi relation lookups

Require current_org_id for lianxi deletion and relation traversal, and add org-scoped relation lookups to prevent cross-organization hits in daka/jihua counters.

Made-with: Cursor

htyws_models/src/models.rs

@@ -2150,6 +2150,24 @@ impl JihuaCourseSection {
         }
     }
 
+    pub fn find_by_id_in_org(
+        id_search: &String,
+        id_org: &String,
+        conn: &mut PgConnection,
+    ) -> anyhow::Result<JihuaCourseSection> {
+        use crate::schema::jihua_course_section::columns::*;
+        use crate::schema::jihua_course_section::dsl::*;
+        jihua_course_section
+            .filter(id.eq(id_search).and(org_id.eq(id_org)))
+            .first::<JihuaCourseSection>(conn)
+            .map_err(|e| {
+                anyhow!(HtyErr {
+                    code: HtyErrCode::DbErr,
+                    reason: Some(e.to_string()),
+                })
+            })
+    }
+
     pub fn find_first_by_course_section_id(
         id_course_section: &String,
         conn: &mut PgConnection,
@@ -3833,6 +3851,24 @@ impl DakaCourseSection {
         }
     }
 
+    pub fn find_by_id_in_org(
+        id_search: &String,
+        id_org: &String,
+        conn: &mut PgConnection,
+    ) -> anyhow::Result<DakaCourseSection> {
+        use crate::schema::daka_course_section::columns::*;
+        use crate::schema::daka_course_section::dsl::*;
+        daka_course_section
+            .filter(id.eq(id_search).and(org_id.eq(id_org)))
+            .first::<DakaCourseSection>(conn)
+            .map_err(|e| {
+                anyhow!(HtyErr {
+                    code: HtyErrCode::DbErr,
+                    reason: Some(e.to_string()),
+                })
+            })
+    }
+
     pub fn find_by_daka_id_and_course_section_id(
         id_daka: &String,
         id_course_section: &String,