tag deletion

src/web/pages/mod.rs

@@ -27,8 +27,10 @@ pub fn pages() -> Router {
         .route("/users/{id}", get(users::profile::page))
         .route("/users/create", get(users::create::page))
         .route("/users/create-form", post(users::create::create_user))
+        //
         .route("/tags", get(tags::page))
         .route("/tags/create", post(tags::create))
+        .route("/tags/{id}/delete", post(tags::delete_tag))
         //
         .route("/persons", get(persons::page))
         .route("/persons/create", post(persons::create))

src/web/pages/tags.rs

@@ -1,11 +1,12 @@
 use axum::{
     Form,
-    extract::Request,
+    extract::{Path, Request},
     http::HeaderMap,
     response::{IntoResponse, Redirect, Response},
 };
 use maud::{PreEscaped, html};
 use serde::Deserialize;
+use uuid::Uuid;
 
 use crate::{
     database::{self},
@@ -62,6 +63,13 @@ pub async fn page(req: Request) -> Result<Response, AuthError> {
                                 // div class="ml-2" {}
                                 // "0" span class="*:size-3 ml-1 text-neutral-400" {(PreEscaped(icons::FILE_IMAGE))}
                             }
+                            @if let Ok(0) = tag.get_tagged_quotes_count(&conn) {
+                                form action=(format!("/tags/{}/delete", tag.id)) method="post" class="flex items-center ml-1" {
+                                    button type="submit" class="text-neutral-500 hover:text-red-400 text-sm flex items-center justify-center cursor-pointer" title="Delete" {
+                                        "✕"
+                                    }
+                                }
+                            }
                         }
                     }
                 }
@@ -112,3 +120,21 @@ pub async fn create(
     tx.commit()?;
     Ok(Redirect::to("/tags").into_response())
 }
+
+pub async fn delete_tag(
+    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 t = Tag::get_by_id(&tx, id)?;
+    let name = t.name.as_str().to_string();
+    t.delete(&tx)?;
+
+    LogEntry::new(&tx, u, LogAction::DeleteTag { id, name })?;
+    tx.commit()?;
+
+    Ok(Redirect::to("/tags").into_response())
+}