name delete if 0 attributions

src/web/pages/persons/profile.rs

@@ -12,7 +12,7 @@ use crate::{
     database,
     error::CompositeError,
     logs::{LogAction, LogEntry},
-    persons::Person,
+    persons::{Name, Person},
     users::{
         User,
         auth::{AuthError, UserAuthRequired, UserAuthenticate},
@@ -29,7 +29,7 @@ pub async fn page(Path(id): Path<Uuid>, req: Request) -> Result<Response, AuthEr
     let p = Person::get_by_id(&conn, id);
     let title = match &p {
         Ok(p) => format!("~{} | Mnemosyne", p.primary_name),
-        Err(_) => "Error!".into(),
+        Err(_) => "Error! | Mnemosyne".into(),
     };
 
     Ok(base(
@@ -53,6 +53,13 @@ pub async fn page(Path(id): Path<Uuid>, req: Request) -> Result<Response, AuthEr
                                         @if name.is_primary {
                                             span class="text-xs text-neutral-500" {"(primary)"}
                                         }
+                                        @if let Ok(0) = name.times_attributed(&conn) {
+                                            form action=(format!("/names/{}/delete", name.id)) method="post" class="flex items-center ml-1" {
+                                                button type="submit" class="text-neutral-500 hover:text-red-400 flex items-center justify-center cursor-pointer" title="Delete" {
+                                                    "✕"
+                                                }
+                                            }
+                                        }
                                     }
                                 }
                             } @else {
@@ -109,3 +116,32 @@ pub async fn add_name(
 
     Ok(Redirect::to(&format!("/persons/{}", p.id)).into_response())
 }
+
+pub async fn delete_name(
+    Path(id): Path<Uuid>,
+    headers: HeaderMap,
+) -> Result<Response, CompositeError> {
+    let u = User::authenticate(&headers)?.required()?;
+    let mut conn = database::conn()?;
+    let tx = conn.transaction()?;
+
+    let n = Name::get_by_id(&tx, id)?;
+    let p = Person::get_by_id(&tx, n.person_id)?;
+
+    let nn = n.name.clone();
+    n.delete(&tx)?;
+
+    LogEntry::new(
+        &tx,
+        u,
+        LogAction::DeletePersonName {
+            pid: p.id,
+            nid: id,
+            pn: p.primary_name,
+            n: nn,
+        },
+    )?;
+    tx.commit()?;
+
+    Ok(Redirect::to(&format!("/persons/{}", p.id)).into_response())
+}