refactor: api cleanup

package.json

@@ -60,6 +60,7 @@
 		"prettier-plugin-tailwindcss": "^0.6.11",
 		"prom-client": "^15.1.2",
 		"sade": "^1.8.1",
+		"superjson": "^2.2.2",
 		"svelte": "^5.33.3",
 		"svelte-check": "^4.0.0",
 		"svelte-gestures": "^5.1.3",

src/lib/APIClient.ts

@@ -2,6 +2,7 @@ import type { App } from "$api";
 import { base } from "$app/paths";
 import { treaty, type Treaty } from "@elysiajs/eden";
 import { browser } from "$app/environment";
+import superjson from "superjson";
 
 export function useAPIClient({ fetch }: { fetch?: Treaty.Config["fetcher"] } = {}) {
 	let url;
@@ -26,30 +27,26 @@ export function useAPIClient({ fetch }: { fetch?: Treaty.Config["fetcher"] } = {
 		url = `${window.location.origin}${base}/api/v2`;
 	}
 	const app = treaty<App>(url, { fetcher: fetch });
-
 	return app;
 }
 
-export function throwOnErrorNullable<T extends Record<number, unknown>>(
+export function handleResponse<T extends Record<number, unknown>>(
 	response: Treaty.TreatyResponse<T>
 ): T[200] {
 	if (response.error) {
 		throw new Error(JSON.stringify(response.error));
 	}
 
-	return response.data as T[200];
+	return superjson.parse(
+		typeof response.data === "string" ? response.data : JSON.stringify(response.data)
+	) as T[200];
 }
 
-export function throwOnError<T extends Record<number, unknown>>(
-	response: Treaty.TreatyResponse<T>
-): NonNullable<T[200]> {
-	if (response.error) {
-		throw new Error(JSON.stringify(response.error));
-	}
-
-	if (response.data === null) {
-		throw new Error("No data received on API call");
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export type Success<T extends (...args: any) => any> =
+	Awaited<ReturnType<T>> extends {
+		data: infer D;
+		error: unknown;
 	}
-
-	return response.data as NonNullable<T[200]>;
-}
+		? D
+		: never;

src/lib/components/AssistantSettings.svelte

@@ -55,8 +55,8 @@
 	let inputMessage3 = $state(assistant?.exampleInputs[2] ?? "");
 	let inputMessage4 = $state(assistant?.exampleInputs[3] ?? "");
 
-	function resetErrors() {
-		errors = [];
+	function clearError(field: string) {
+		errors = errors.filter((e) => e.field !== field);
 	}
 
 	function onFilesChange(e: Event) {
@@ -70,7 +70,7 @@
 				return;
 			}
 			files = inputEl.files;
-			resetErrors();
+			clearError("avatar");
 			deleteExistingAvatar = false;
 		}
 	}
@@ -164,6 +164,7 @@
 				} else {
 					$error = response.statusText;
 				}
+				loading = false;
 			}
 		} else {
 			response = await fetch(`${base}/api/assistant`, {
@@ -181,6 +182,7 @@
 				} else {
 					$error = response.statusText;
 				}
+				loading = false;
 			}
 		}
 	}}
@@ -245,6 +247,7 @@
 								e.stopPropagation();
 								files = null;
 								deleteExistingAvatar = true;
+								clearError("avatar");
 							}}
 							class="mx-auto w-max text-center text-xs text-gray-600 hover:underline"
 						>
@@ -271,6 +274,7 @@
 					class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
 					placeholder="Assistant Name"
 					value={assistant?.name ?? ""}
+					oninput={() => clearError("name")}
 				/>
 				<p class="text-xs text-red-500">{getError("name")}</p>
 			</label>
@@ -282,6 +286,7 @@
 					class="h-15 w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
 					placeholder="It knows everything about python"
 					value={assistant?.description ?? ""}
+					oninput={() => clearError("description")}
 				></textarea>
 				<p class="text-xs text-red-500">{getError("description")}</p>
 			</label>
@@ -293,6 +298,7 @@
 						name="modelId"
 						class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
 						bind:value={modelId}
+						onchange={() => clearError("modelId")}
 					>
 						{#each models.filter((model) => !model.unlisted) as model}
 							<option value={model.id}>{model.displayName}</option>
@@ -415,25 +421,29 @@
 						placeholder="Start Message 1"
 						bind:value={inputMessage1}
 						class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
+						oninput={() => clearError("inputMessage1")}
 					/>
 					<input
 						name="exampleInput2"
 						placeholder="Start Message 2"
 						bind:value={inputMessage2}
 						class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
+						oninput={() => clearError("inputMessage1")}
 					/>
 
 					<input
 						name="exampleInput3"
 						placeholder="Start Message 3"
 						bind:value={inputMessage3}
 						class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
+						oninput={() => clearError("inputMessage1")}
 					/>
 					<input
 						name="exampleInput4"
 						placeholder="Start Message 4"
 						bind:value={inputMessage4}
 						class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
+						oninput={() => clearError("inputMessage1")}
 					/>
 				</div>
 				<p class="text-xs text-red-500">{getError("inputMessage1")}</p>
@@ -524,6 +534,7 @@
 							class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
 							placeholder="wikipedia.org,bbc.com"
 							value={assistant?.rag?.allowedDomains?.join(",") ?? ""}
+							oninput={() => clearError("ragDomainList")}
 						/>
 						<p class="text-xs text-red-500">{getError("ragDomainList")}</p>
 					{/if}
@@ -550,6 +561,7 @@
 							class="w-full rounded-lg border-2 border-gray-200 bg-gray-100 p-2"
 							placeholder="https://raw.githubusercontent.com/huggingface/chat-ui/main/README.md"
 							value={assistant?.rag?.allowedLinks.join(",") ?? ""}
+							oninput={() => clearError("ragLinkList")}
 						/>
 						<p class="text-xs text-red-500">{getError("ragLinkList")}</p>
 					{/if}
@@ -605,6 +617,7 @@
 					class="min-h-[8lh] flex-1 rounded-lg border-2 border-gray-200 bg-gray-100 p-2 text-sm"
 					placeholder="You'll act as..."
 					bind:value={systemPrompt}
+					oninput={() => clearError("preprompt")}
 				></textarea>
 				{#if modelId}
 					{@const model = models.find((_model) => _model.id === modelId)}

src/lib/components/NavConversationItem.svelte

@@ -93,7 +93,7 @@
 				onclick={(e) => {
 					e.preventDefault();
 					confirmDelete = false;
-					dispatch("deleteConversation", conv.id);
+					dispatch("deleteConversation", conv.id.toString());
 				}}
 			>
 				<CarbonCheckmark
@@ -109,7 +109,7 @@
 					e.preventDefault();
 					const newTitle = prompt("Edit this conversation title:", conv.title);
 					if (!newTitle) return;
-					dispatch("editConversationTitle", { id: conv.id, title: newTitle });
+					dispatch("editConversationTitle", { id: conv.id.toString(), title: newTitle });
 				}}
 			>
 				<CarbonEdit class="text-xs text-gray-400 hover:text-gray-500 dark:hover:text-gray-300" />
@@ -122,7 +122,7 @@
 				onclick={(event) => {
 					event.preventDefault();
 					if (event.shiftKey) {
-						dispatch("deleteConversation", conv.id);
+						dispatch("deleteConversation", conv.id.toString());
 					} else {
 						confirmDelete = true;
 					}

src/lib/components/NavMenu.svelte

@@ -29,8 +29,7 @@
 	import { usePublicConfig } from "$lib/utils/PublicConfig.svelte";
 
 	import { isVirtualKeyboard } from "$lib/utils/isVirtualKeyboard";
-	import { useAPIClient, throwOnError } from "$lib/APIClient";
-	import { jsonSerialize } from "$lib/utils/serialize";
+	import { useAPIClient, handleResponse } from "$lib/APIClient";
 
 	const publicConfig = usePublicConfig();
 	const client = useAPIClient();
@@ -77,13 +76,8 @@
 					p,
 				},
 			})
-			.then(throwOnError)
-			.then(({ conversations }) =>
-				conversations.map((conv) => ({
-					...jsonSerialize(conv),
-					updatedAt: new Date(conv.updatedAt),
-				}))
-			)
+			.then(handleResponse)
+			.then((r) => r.conversations)
 			.catch(() => []);
 
 		if (newConvs.length === 0) {

src/lib/components/ToolBadge.svelte

@@ -2,7 +2,7 @@
 	import ToolLogo from "./ToolLogo.svelte";
 	import { base } from "$app/paths";
 	import { browser } from "$app/environment";
-	import { throwOnError, useAPIClient } from "$lib/APIClient";
+	import { handleResponse, useAPIClient } from "$lib/APIClient";
 
 	interface Props {
 		toolId: string;
@@ -17,7 +17,7 @@
 	class="relative flex items-center justify-center space-x-2 rounded border border-gray-300 bg-gray-200 px-2 py-1"
 >
 	{#if browser}
-		{#await client.tools({ id: toolId }).get().then(throwOnError) then value}
+		{#await client.tools({ id: toolId }).get().then(handleResponse) then value}
 			{#key value.color + value.icon}
 				<ToolLogo color={value.color} icon={value.icon} size="sm" />
 			{/key}

src/lib/components/chat/AssistantIntroduction.svelte

@@ -18,14 +18,13 @@
 	import { usePublicConfig } from "$lib/utils/PublicConfig.svelte";
 
 	import { page } from "$app/state";
-	import type { Serialize } from "$lib/utils/serialize";
 
 	const publicConfig = usePublicConfig();
 
 	interface Props {
 		models: Model[];
 		assistant: Pick<
-			Serialize<Assistant>,
+			Assistant,
 			| "avatar"
 			| "name"
 			| "rag"

src/lib/components/chat/ChatInput.svelte

@@ -23,7 +23,6 @@
 	import { captureScreen } from "$lib/utils/screenshot";
 	import IconScreenshot from "../icons/IconScreenshot.svelte";
 	import { loginModalOpen } from "$lib/stores/loginModal";
-	import type { Serialize } from "$lib/utils/serialize";
 
 	import { isVirtualKeyboard } from "$lib/utils/isVirtualKeyboard";
 	interface Props {
@@ -33,7 +32,7 @@
 		placeholder?: string;
 		loading?: boolean;
 		disabled?: boolean;
-		assistant?: Serialize<Assistant> | undefined;
+		assistant?: Assistant | undefined;
 		modelHasTools?: boolean;
 		modelIsMultimodal?: boolean;
 		children?: import("svelte").Snippet;

src/lib/components/chat/ChatWindow.svelte

@@ -37,7 +37,6 @@
 	import { cubicInOut } from "svelte/easing";
 	import type { ToolFront } from "$lib/types/Tool";
 	import { loginModalOpen } from "$lib/stores/loginModal";
-	import type { Serialize } from "$lib/utils/serialize";
 	import { beforeNavigate } from "$app/navigation";
 	import { isVirtualKeyboard } from "$lib/utils/isVirtualKeyboard";
 
@@ -49,7 +48,7 @@
 		shared?: boolean;
 		currentModel: Model;
 		models: Model[];
-		assistant?: Serialize<Assistant> | undefined;
+		assistant?: Assistant | undefined;
 		preprompt?: string | undefined;
 		files?: File[];
 	}