feat: enhance Appwrite integration and chat functionality
- Added support for encrypted coach chats with a new `coach_chats` collection in the Appwrite database. - Updated `.env.example` to include `OLLAMA_API_KEY`, `OLLAMA_MODEL`, and `APPWRITE_API_KEY` for server-side configurations. - Introduced a setup script in `package.json` for initializing Appwrite database tables. - Enhanced the Vite configuration to proxy requests to the Ollama API. - Updated the main application structure to accommodate new chat features and improved theme management. - Refined CSS styles for better UI consistency and added new components for chat functionality.
This commit is contained in:
Ned Halksworth
@@ -1,7 +1,6 @@
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/* global console, fetch, process, setTimeout */
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import { existsSync, readFileSync } from "node:fs";
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import { URL } from "node:url";
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const env = loadEnvFiles([".env", ".env.local"]);
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@@ -10,11 +9,7 @@ const projectId = readEnv("VITE_APPWRITE_PROJECT_ID", "6a0752ee001fb2ef7138");
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const databaseId = readEnv("VITE_APPWRITE_DATABASE_ID", "redbull_tracker");
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const intakeTableId = readEnv("VITE_APPWRITE_COLLECTION_ID", "intake_entries");
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const chatTableId = readEnv("VITE_APPWRITE_CHAT_COLLECTION_ID", "coach_chats");
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const barcodeTableId = readEnv("VITE_APPWRITE_BARCODE_COLLECTION_ID", "barcode_products");
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const apiKey = readEnv("APPWRITE_API_KEY", "");
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const verifiedBarcodeProducts = JSON.parse(
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readFileSync(new URL("../src/data/verified-barcodes.json", import.meta.url), "utf8"),
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);
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if (!apiKey) {
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throw new Error("APPWRITE_API_KEY missing. Add a server/admin Appwrite key to .env.local, without VITE_.");
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@@ -49,49 +44,16 @@ await ensureTable({
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name: "Coach chats",
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columns: [
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{ kind: "string", key: "userId", size: 64, required: true },
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{ kind: "string", key: "title", size: 512, required: true },
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{ kind: "longtext", key: "messages", required: true },
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{ kind: "string", key: "encryptedTitle", size: 4000, required: true, encrypt: true },
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{ kind: "longtext", key: "encryptedMessages", required: true, encrypt: true },
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{ kind: "string", key: "titleIv", size: 128, required: true },
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{ kind: "string", key: "messagesIv", size: 128, required: true },
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{ kind: "string", key: "salt", size: 128, required: true },
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{ kind: "integer", key: "version", required: true },
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{ kind: "datetime", key: "updatedAt", required: true },
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],
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indexes: [{ key: "user_chat_updated", type: "key", columns: ["userId", "updatedAt"], orders: ["ASC", "DESC"], lengths: [32] }],
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});
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await retireLegacyChatColumns(chatTableId, [
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"encryptedTitle",
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"encryptedMessages",
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"titleIv",
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"messagesIv",
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"salt",
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"version",
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]);
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await waitForColumns(chatTableId, ["userId", "title", "messages", "updatedAt"]);
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await ensureTable({
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tableId: barcodeTableId,
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name: "Barcode products",
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// Schema notes:
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// - scope="verified" rows are seeded by this admin script and readable by signed-in users.
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// - scope="user" rows are created by the browser SDK with per-user row permissions.
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columns: [
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{ kind: "string", key: "scope", size: 16, required: true },
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{ kind: "string", key: "ownerUserId", size: 64, required: false },
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{ kind: "string", key: "barcode", size: 32, required: true },
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{ kind: "string", key: "flavourName", size: 128, required: true },
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{ kind: "integer", key: "sizeMl", required: true },
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{ kind: "float", key: "pricePerCan", required: true },
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{ kind: "boolean", key: "sugarFree", required: true },
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{ kind: "float", key: "caffeineMgPerCan", required: false },
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{ kind: "string", key: "verifiedBy", size: 512, required: false },
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{ kind: "string", key: "sourceName", size: 512, required: false },
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{ kind: "string", key: "sourceUrl", size: 2048, required: false },
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{ kind: "string", key: "variant", size: 64, required: false },
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{ kind: "string", key: "notes", size: 2000, required: false },
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],
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indexes: [
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{ key: "barcode", type: "key", columns: ["barcode"], orders: ["ASC"], lengths: [32] },
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{ key: "scope_barcode", type: "key", columns: ["scope", "barcode"], orders: ["ASC", "ASC"], lengths: [16, 32] },
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{ key: "user_barcode", type: "key", columns: ["ownerUserId", "barcode"], orders: ["ASC", "ASC"], lengths: [64, 32] },
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],
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});
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await seedVerifiedBarcodeProducts(barcodeTableId, verifiedBarcodeProducts);
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console.log("Appwrite database and tables ready.");
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@@ -160,19 +122,6 @@ async function ensureColumn(tableId, column) {
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console.log(`Column ${tableId}.${column.key} created.`);
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}
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async function retireLegacyChatColumns(tableId, keys) {
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for (const key of keys) {
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const existing = await request("GET", `/tablesdb/${databaseId}/tables/${tableId}/columns/${key}`, undefined, [200, 404]);
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if (existing.status === 404) {
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console.log(`Legacy column ${tableId}.${key} already removed.`);
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continue;
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}
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await request("DELETE", `/tablesdb/${databaseId}/tables/${tableId}/columns/${key}`, undefined, [204, 404]);
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console.log(`Legacy column ${tableId}.${key} removed.`);
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}
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}
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async function ensureIndex(tableId, index) {
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const existing = await request("GET", `/tablesdb/${databaseId}/tables/${tableId}/indexes/${index.key}`, undefined, [200, 404]);
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if (existing.status === 200) {
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@@ -189,43 +138,6 @@ async function ensureIndex(tableId, index) {
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console.log(`Index ${tableId}.${index.key} created.`);
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}
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async function seedVerifiedBarcodeProducts(tableId, products) {
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for (const [barcode, product] of Object.entries(products)) {
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const rowId = `verified_${barcode}`;
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const data = {
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scope: "verified",
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ownerUserId: "",
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barcode,
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flavourName: product.flavourName,
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sizeMl: product.sizeMl,
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pricePerCan: product.pricePerCan,
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sugarFree: Boolean(product.sugarFree),
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caffeineMgPerCan: product.caffeineMgPerCan,
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verifiedBy: product.verifiedBy ?? "",
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sourceName: product.sourceName ?? "",
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sourceUrl: product.sourceUrl ?? "",
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variant: product.variant ?? "",
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notes: product.notes ?? "",
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};
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const path = `/tablesdb/${databaseId}/tables/${tableId}/rows/${rowId}`;
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const existing = await request("GET", path, undefined, [200, 404]);
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if (existing.status === 404) {
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await request(
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"POST",
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`/tablesdb/${databaseId}/tables/${tableId}/rows`,
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{ rowId, data, permissions: ['read("users")'] },
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[201],
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);
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console.log(`Verified barcode ${barcode} seeded.`);
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continue;
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}
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await request("PUT", path, { data, permissions: ['read("users")'] }, [200]);
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console.log(`Verified barcode ${barcode} updated.`);
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}
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}
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async function waitForColumns(tableId, keys) {
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const pending = new Set(keys);
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for (let attempt = 0; attempt < 30 && pending.size; attempt += 1) {
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