huskies: merge 539_bug_crdt_event_bridge_still_writes_filesystem_shadow_files_after_530_eliminated_filesystem_state

server/src/chat/commands/depends.rs

@@ -7,7 +7,7 @@
 //! Passing no dependency numbers clears the field entirely.
 
 use super::CommandContext;
-use crate::io::story_metadata::{parse_front_matter, write_depends_on};
+use crate::io::story_metadata::{clear_front_matter_field_in_content, parse_front_matter, set_front_matter_field};
 
 /// Handle the `depends` command.
 ///
@@ -51,7 +51,7 @@ pub(super) fn handle_depends(ctx: &CommandContext) -> Option<String> {
     }
 
     // Find the story by numeric prefix: CRDT → content store → filesystem.
-    let (story_id, _stage_dir, path, content) =
+    let (story_id, stage_dir, _path, content) =
         match crate::chat::lookup::find_story_by_number(ctx.project_root, num_str) {
             Some(found) => found,
             None => {
@@ -61,24 +61,36 @@ pub(super) fn handle_depends(ctx: &CommandContext) -> Option<String> {
             }
         };
 
-    let story_name = content
-        .or_else(|| std::fs::read_to_string(&path).ok())
-        .and_then(|c| parse_front_matter(&c).ok())
+    let contents = match content.or_else(|| crate::db::read_content(&story_id)) {
+        Some(c) => c,
+        None => return Some(format!("No content found for **{story_id}**.")),
+    };
+
+    let story_name = parse_front_matter(&contents)
+        .ok()
         .and_then(|m| m.name)
         .unwrap_or_else(|| story_id.clone());
 
-    match write_depends_on(&path, &deps) {
-        Ok(()) if deps.is_empty() => Some(format!(
+    // Update depends_on in the content store + CRDT.
+    let updated = if deps.is_empty() {
+        clear_front_matter_field_in_content(&contents, "depends_on")
+    } else {
+        let nums: Vec<String> = deps.iter().map(|n| n.to_string()).collect();
+        let yaml_value = format!("[{}]", nums.join(", "));
+        set_front_matter_field(&contents, "depends_on", &yaml_value)
+    };
+    crate::db::write_item_with_content(&story_id, &stage_dir, &updated);
+
+    if deps.is_empty() {
+        Some(format!(
             "Cleared all dependencies for **{story_name}** ({story_id})."
-        )),
-        Ok(()) => {
-            let nums: Vec<String> = deps.iter().map(|n| n.to_string()).collect();
-            Some(format!(
-                "Set depends_on: [{}] for **{story_name}** ({story_id}).",
-                nums.join(", ")
-            ))
-        }
-        Err(e) => Some(format!("Failed to update dependencies for {story_id}: {e}")),
+        ))
+    } else {
+        let nums: Vec<String> = deps.iter().map(|n| n.to_string()).collect();
+        Some(format!(
+            "Set depends_on: [{}] for **{story_name}** ({story_id}).",
+            nums.join(", ")
+        ))
     }
 }
 
@@ -188,13 +200,11 @@ mod tests {
             output.contains("477") && output.contains("478"),
             "response should mention dep numbers: {output}"
         );
-        let contents = std::fs::read_to_string(
-            tmp.path().join(".huskies/work/1_backlog/42_story_foo.md"),
-        )
-        .unwrap();
+        let contents = crate::db::read_content("42_story_foo")
+            .expect("content store should have the story");
         assert!(
             contents.contains("depends_on: [477, 478]"),
-            "file should have depends_on set: {contents}"
+            "content store should have depends_on set: {contents}"
         );
     }
 
@@ -212,13 +222,11 @@ mod tests {
             output.contains("Cleared"),
             "should confirm clearing deps: {output}"
         );
-        let contents = std::fs::read_to_string(
-            tmp.path().join(".huskies/work/2_current/10_story_bar.md"),
-        )
-        .unwrap();
+        let contents = crate::db::read_content("10_story_bar")
+            .expect("content store should have the story");
         assert!(
             !contents.contains("depends_on"),
-            "file should have depends_on cleared: {contents}"
+            "content store should have depends_on cleared: {contents}"
         );
     }