update issue assignee full implementation

packages/frontend/src/lib/server/issue/index.ts

@@ -1,2 +1,3 @@
 export { byProject } from "@/lib/server/issue/byProject";
 export { create } from "@/lib/server/issue/create";
+export { update } from "@/lib/server/issue/update";

packages/frontend/src/lib/server/issue/update.ts

@@ -0,0 +1,36 @@
+import { getAuthHeaders, getServerURL } from "@/lib/utils";
+import type { ServerQueryInput } from "..";
+
+export async function update({
+    issueId,
+    title,
+    description,
+    assigneeId,
+    onSuccess,
+    onError,
+}: {
+    issueId: number;
+    title?: string;
+    description?: string;
+    assigneeId?: number | null;
+} & ServerQueryInput) {
+    const url = new URL(`${getServerURL()}/issue/update`);
+    url.searchParams.set("id", `${issueId}`);
+    if (title !== undefined) url.searchParams.set("title", title);
+    if (description !== undefined) url.searchParams.set("description", description);
+    if (assigneeId !== undefined) {
+        url.searchParams.set("assigneeId", assigneeId === null ? "null" : `${assigneeId}`);
+    }
+
+    const res = await fetch(url.toString(), {
+        headers: getAuthHeaders(),
+    });
+
+    if (!res.ok) {
+        const error = await res.text();
+        onError?.(error || `failed to update issue (${res.status})`);
+    } else {
+        const data = await res.json();
+        onSuccess?.(data, res);
+    }
+}