52 lines
1.4 KiB
TypeScript
52 lines
1.4 KiB
TypeScript
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import { sql } from "drizzle-orm";
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import { getDatabase } from "../../shared/database/index.js";
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import { createChildLogger } from "../../shared/logger/index.js";
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const logger = createChildLogger("ui-state.service");
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export class UiStateService {
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async getState() {
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const db = getDatabase();
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logger.debug("Fetching UI state");
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const { rows } = await db.execute(
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sql`SELECT key, value, updated_at FROM ui_state ORDER BY key`,
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);
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const result: Record<string, unknown> = {};
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for (const row of rows) {
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try {
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result[row.key as string] = JSON.parse(row.value as string);
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} catch {
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result[row.key as string] = row.value;
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}
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}
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return result;
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}
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async updateState(updates: Record<string, unknown>) {
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const db = getDatabase();
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const now = Date.now();
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logger.debug({ keys: Object.keys(updates) }, "Updating UI state");
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for (const [key, value] of Object.entries(updates)) {
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const serialized =
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typeof value === "string" ? value : JSON.stringify(value);
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await db.execute(sql`
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INSERT INTO ui_state (key, value, updated_at)
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VALUES (${key}, ${serialized}, ${now})
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ON CONFLICT (key) DO UPDATE SET
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value = EXCLUDED.value,
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updated_at = EXCLUDED.updated_at
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`);
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}
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return await this.getState();
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}
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}
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export const uiStateService = new UiStateService();
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