Add new API /api/tag

routes/api/tag/[id].ts

@@ -0,0 +1,39 @@
+import { Handlers } from "$fresh/server.ts";
+import { get_task_manager } from "../../../server.ts";
+import { Tag } from "../../../db.ts";
+import {
+    gen_data,
+    gen_error,
+    JSONResult,
+    return_data,
+} from "../../../server/utils.ts";
+
+export const handler: Handlers = {
+    GET(_req, ctx) {
+        const ids = ctx.params.id.split(",");
+        const r: Record<string, JSONResult<Tag>> = {};
+        for (const _id of ids) {
+            const id = parseInt(_id);
+            let key: string | undefined;
+            let tag: string | undefined;
+            if (isNaN(id)) {
+                tag = _id;
+            }
+            const m = get_task_manager();
+            let t: Tag | undefined;
+            if (tag) {
+                t = m.db.get_tag_by_tag(tag);
+                key = tag;
+            } else {
+                t = m.db.get_tag(id);
+                key = id.toString();
+            }
+            if (t) {
+                r[key] = gen_data(t);
+            } else {
+                r[key] = gen_error(404, "tag not found.");
+            }
+        }
+        return return_data(r);
+    },
+};