feat: promo code

website/src/lib/components/self/AppSidebar.svelte

@@ -13,16 +13,17 @@
 		BriefcaseBusiness,
 		Coins,
 		ChevronsUpDownIcon,
-		SparklesIcon,
-		BadgeCheckIcon,
-		CreditCardIcon,
-		BellIcon,
 		LogOutIcon,
 		Wallet,
 		Trophy,
 		Activity,
 		TrendingUp,
-		TrendingDown
+		TrendingDown,
+		User,
+		Settings,
+		Gift,
+		Shield,
+		Ticket
 	} from 'lucide-svelte';
 	import { mode, setMode } from 'mode-watcher';
 	import type { HTMLAttributes } from 'svelte/elements';
@@ -31,6 +32,7 @@
 	import { useSidebar } from '$lib/components/ui/sidebar/index.js';
 	import SignInConfirmDialog from './SignInConfirmDialog.svelte';
 	import DailyRewards from './DailyRewards.svelte';
+	import PromoCodeDialog from './PromoCodeDialog.svelte';
 	import { signOut } from '$lib/auth-client';
 	import { formatValue, getPublicUrl } from '$lib/utils';
 	import { goto } from '$app/navigation';
@@ -43,13 +45,13 @@
 			{ title: 'Portfolio', url: '/portfolio', icon: BriefcaseBusiness },
 			{ title: 'Leaderboard', url: '/leaderboard', icon: Trophy },
 			{ title: 'Create coin', url: '/coin/create', icon: Coins }
-		],
-		navAdmin: [{ title: 'Admin', url: '/admin', icon: ShieldAlert }]
+		]
 	};
 	type MenuButtonProps = HTMLAttributes<HTMLAnchorElement | HTMLButtonElement>;
 
 	const { setOpenMobile, isMobile } = useSidebar();
 	let shouldSignIn = $state(false);
+	let showPromoCode = $state(false);
 
 	$effect(() => {
 		if ($USER_DATA) {
@@ -84,9 +86,32 @@
 		goto(`/coin/${coinSymbol.toLowerCase()}`);
 		setOpenMobile(false);
 	}
+
+	function handleAccountClick() {
+		if ($USER_DATA) {
+			goto(`/user/${$USER_DATA.id}`);
+			setOpenMobile(false);
+		}
+	}
+
+	function handleSettingsClick() {
+		goto('/settings');
+		setOpenMobile(false);
+	}
+
+	function handleAdminClick() {
+		goto('/admin');
+		setOpenMobile(false);
+	}
+
+	function handlePromoCodesClick() {
+		goto('/admin/promo');
+		setOpenMobile(false);
+	}
 </script>
 
 <SignInConfirmDialog bind:open={shouldSignIn} />
+<PromoCodeDialog bind:open={showPromoCode} />
 <Sidebar.Root collapsible="offcanvas">
 	<Sidebar.Header>
 		<div class="flex items-center gap-1 px-2 py-2">
@@ -121,25 +146,6 @@
 						</Sidebar.MenuItem>
 					{/each}
 
-					{#if $USER_DATA?.isAdmin}
-						{#each data.navAdmin as item}
-							<Sidebar.MenuItem>
-								<Sidebar.MenuButton>
-									{#snippet child({ props }: { props: MenuButtonProps })}
-										<a
-											href={item.url}
-											onclick={() => handleNavClick(item.title)}
-											class={`${props.class}`}
-										>
-											<item.icon />
-											<span>{item.title}</span>
-										</a>
-									{/snippet}
-								</Sidebar.MenuButton>
-							</Sidebar.MenuItem>
-						{/each}
-					{/if}
-
 					<Sidebar.MenuItem>
 						<Sidebar.MenuButton>
 							{#snippet child({ props }: { props: MenuButtonProps })}
@@ -348,26 +354,38 @@
 							</DropdownMenu.Label>
 							<DropdownMenu.Separator />
 							<DropdownMenu.Group>
-								<DropdownMenu.Item disabled={true}>
-									<SparklesIcon />
-									Upgrade to Pro
-								</DropdownMenu.Item>
-							</DropdownMenu.Group>
-							<DropdownMenu.Separator />
-							<DropdownMenu.Group>
-								<DropdownMenu.Item onclick={() => goto('/settings')}>
-									<BadgeCheckIcon />
+								<DropdownMenu.Item onclick={handleAccountClick}>
+									<User />
 									Account
 								</DropdownMenu.Item>
-								<DropdownMenu.Item disabled={true}>
-									<CreditCardIcon />
-									Billing
+								<DropdownMenu.Item onclick={handleSettingsClick}>
+									<Settings />
+									Settings
 								</DropdownMenu.Item>
-								<DropdownMenu.Item disabled={true}>
-									<BellIcon />
-									Notifications
+								<DropdownMenu.Item onclick={() => (showPromoCode = true)}>
+									<Gift />
+									Promo code
 								</DropdownMenu.Item>
 							</DropdownMenu.Group>
+							{#if $USER_DATA?.isAdmin}
+								<DropdownMenu.Separator />
+								<DropdownMenu.Group>
+									<DropdownMenu.Item
+										onclick={handleAdminClick}
+										class="text-primary hover:text-primary!"
+									>
+										<Shield class="text-primary" />
+										Admin Panel
+									</DropdownMenu.Item>
+									<DropdownMenu.Item
+										onclick={handlePromoCodesClick}
+										class="text-primary hover:text-primary!"
+									>
+										<Ticket class="text-primary" />
+										Manage codes
+									</DropdownMenu.Item>
+								</DropdownMenu.Group>
+							{/if}
 							<DropdownMenu.Separator />
 							<DropdownMenu.Item
 								onclick={() => {

website/src/lib/components/self/DailyRewards.svelte

@@ -1,10 +1,11 @@
 <script lang="ts">
 	import { Button } from '$lib/components/ui/button';
-	import { Gift, Clock, CheckCircle, Flame } from 'lucide-svelte';
+	import { Gift, Clock, CheckCircle, Flame, Loader2 } from 'lucide-svelte';
 	import { USER_DATA } from '$lib/stores/user-data';
 	import { fetchPortfolioData } from '$lib/stores/portfolio-data';
 	import { toast } from 'svelte-sonner';
 	import { goto } from '$app/navigation';
+	import { formatTimeRemaining } from '$lib/utils';
 
 	interface RewardStatus {
 		canClaim: boolean;
@@ -123,16 +124,6 @@
 		}
 	}
 
-	function formatTimeRemaining(timeMs: number): string {
-		const hours = Math.floor(timeMs / (60 * 60 * 1000));
-		const minutes = Math.floor((timeMs % (60 * 60 * 1000)) / (60 * 1000));
-
-		if (hours > 0) {
-			return `${hours}h ${minutes}m`;
-		}
-		return `${minutes}m`;
-	}
-
 	function formatCurrency(value: number): string {
 		return value.toLocaleString('en-US', {
 			minimumFractionDigits: 0,
@@ -149,7 +140,7 @@
 	variant={claimState === 'success' ? 'secondary' : rewardStatus?.canClaim ? 'default' : 'outline'}
 >
 	{#if !rewardStatus || claimState === 'loading'}
-		<div class="h-4 w-4 animate-spin rounded-full border-b-2 border-current"></div>
+		<Loader2 class="h-4 w-4 animate-spin" />
 		<span>{!rewardStatus ? 'Loading...' : 'Claiming...'}</span>
 	{:else if claimState === 'success'}
 		<CheckCircle class="h-4 w-4" />

website/src/lib/components/self/PromoCodeDialog.svelte

@@ -0,0 +1,132 @@
+<script lang="ts">
+	import * as Dialog from '$lib/components/ui/dialog';
+	import { Button } from '$lib/components/ui/button';
+	import { Input } from '$lib/components/ui/input';
+	import { Label } from '$lib/components/ui/label';
+	import { Alert, AlertDescription } from '$lib/components/ui/alert';
+	import { Gift, XCircle, Loader2, CheckIcon } from 'lucide-svelte';
+
+	let { open = $bindable() } = $props();
+
+	let promoCode = $state('');
+	let isVerifying = $state(false);
+	let isSuccess = $state(false);
+	let message = $state('');
+	let hasResult = $state(false);
+
+	async function verifyPromoCode() {
+		if (!promoCode.trim()) return;
+
+		isVerifying = true;
+		hasResult = false;
+
+		try {
+			const response = await fetch('/api/promo/verify', {
+				method: 'POST',
+				headers: {
+					'Content-Type': 'application/json'
+				},
+				body: JSON.stringify({ code: promoCode.trim() })
+			});
+
+			const result = await response.json();
+
+			isSuccess = response.ok;
+			message = response.ok ? result.message : result.error;
+			hasResult = true;
+		} catch (error) {
+			isSuccess = false;
+			message = 'Failed to verify promo code. Please try again.';
+			hasResult = true;
+		} finally {
+			isVerifying = false;
+		}
+	}
+
+	function handleSubmit(event: Event) {
+		event.preventDefault();
+		verifyPromoCode();
+	}
+
+	function resetDialog() {
+		promoCode = '';
+		isSuccess = false;
+		message = '';
+		hasResult = false;
+		isVerifying = false;
+	}
+
+	$effect(() => {
+		if (!open) {
+			resetDialog();
+		}
+	});
+</script>
+
+<Dialog.Root
+	bind:open
+	onOpenChange={(isOpen) => {
+		if (!isOpen) resetDialog();
+	}}
+>
+	<Dialog.Content class="sm:max-w-md">
+		<Dialog.Header>
+			<Dialog.Title class="flex items-center gap-2">
+				<Gift class="h-5 w-5" />
+				Promo Code
+			</Dialog.Title>
+			<Dialog.Description>
+				Enter your promo code below to redeem rewards and bonuses.
+			</Dialog.Description>
+		</Dialog.Header>
+
+		<form onsubmit={handleSubmit} class="space-y-4">
+			<div class="space-y-2">
+				<Label for="promo-code">Promo Code</Label>
+				<Input
+					id="promo-code"
+					bind:value={promoCode}
+					placeholder="CODE..."
+					disabled={isVerifying}
+					class="uppercase"
+					style="text-transform: uppercase;"
+				/>
+			</div>
+
+			{#if hasResult}
+				<Alert
+					variant={isSuccess ? 'default' : 'destructive'}
+					class={isSuccess ? 'text-success' : ''}
+				>
+					{#if isSuccess}
+						<CheckIcon class="h-4 w-4" />
+					{:else}
+						<XCircle class="h-4 w-4" />
+					{/if}
+					<AlertDescription>
+						{message}
+					</AlertDescription>
+				</Alert>
+			{/if}
+
+			<div class="flex justify-end gap-2">
+				<Button
+					type="button"
+					variant="outline"
+					onclick={() => (open = false)}
+					disabled={isVerifying}
+				>
+					Cancel
+				</Button>
+				<Button type="submit" disabled={!promoCode.trim() || isVerifying}>
+					{#if isVerifying}
+						<Loader2 class="h-4 w-4 animate-spin" />
+						Verifying...
+					{:else}
+						Redeem Code
+					{/if}
+				</Button>
+			</div>
+		</form>
+	</Dialog.Content>
+</Dialog.Root>

website/src/lib/server/db/schema.ts

@@ -1,4 +1,4 @@
-import { pgTable, text, timestamp, boolean, decimal, serial, varchar, integer, primaryKey, pgEnum, index } from "drizzle-orm/pg-core";
+import { pgTable, text, timestamp, boolean, decimal, serial, varchar, integer, primaryKey, pgEnum, index, unique } from "drizzle-orm/pg-core";
 
 export const transactionTypeEnum = pgEnum('transaction_type', ['BUY', 'SELL']);
 
@@ -139,3 +139,25 @@ export const commentLike = pgTable("comment_like", {
 		pk: primaryKey({ columns: [table.userId, table.commentId] }),
 	};
 });
+
+export const promoCode = pgTable('promo_code', {
+    id: serial('id').primaryKey(),
+    code: varchar('code', { length: 50 }).notNull().unique(),
+    description: text('description'),
+    rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
+    maxUses: integer('max_uses'), // null = unlimited
+    isActive: boolean('is_active').notNull().default(true),
+    expiresAt: timestamp('expires_at', { withTimezone: true }),
+    createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
+    createdBy: integer('created_by').references(() => user.id),
+});
+
+export const promoCodeRedemption = pgTable('promo_code_redemption', {
+    id: serial('id').primaryKey(),
+    userId: integer('user_id').notNull().references(() => user.id),
+    promoCodeId: integer('promo_code_id').notNull().references(() => promoCode.id),
+    rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
+    redeemedAt: timestamp('redeemed_at', { withTimezone: true }).notNull().defaultNow(),
+}, (table) => ({
+    userPromoUnique: unique().on(table.userId, table.promoCodeId),
+}));

website/src/lib/types/promo-code.ts

@@ -0,0 +1,20 @@
+export interface PromoCode {
+    id: number;
+    code: string;
+    description?: string;
+    rewardAmount: string;
+    maxUses?: number;
+    isActive: boolean;
+    expiresAt?: string;
+    createdAt: string;
+    createdBy?: number;
+    usedCount?: number;
+}
+
+export interface PromoCodeRedemption {
+    id: number;
+    userId: number;
+    promoCodeId: number;
+    rewardAmount: string;
+    redeemedAt: string;
+}

website/src/lib/utils.ts

@@ -143,4 +143,34 @@ export function formatTimeAgo(date: string) {
     return `${diffDays}d ago`;
 }
 
+export function formatTimeRemaining(timeMs: number): string {
+    const hours = Math.floor(timeMs / (60 * 60 * 1000));
+    const minutes = Math.floor((timeMs % (60 * 60 * 1000)) / (60 * 1000));
+
+    if (hours > 0) {
+        return `${hours}h ${minutes}m`;
+    }
+    return `${minutes}m`;
+}
+
+export function getExpirationDate(option: string): string | null {
+    if (!option) return null;
+
+    const now = new Date();
+    switch (option) {
+        case '1h':
+            return new Date(now.getTime() + 60 * 60 * 1000).toISOString();
+        case '1d':
+            return new Date(now.getTime() + 24 * 60 * 60 * 1000).toISOString();
+        case '3d':
+            return new Date(now.getTime() + 3 * 24 * 60 * 60 * 1000).toISOString();
+        case '7d':
+            return new Date(now.getTime() + 7 * 24 * 60 * 60 * 1000).toISOString();
+        case '30d':
+            return new Date(now.getTime() + 30 * 24 * 60 * 60 * 1000).toISOString();
+        default:
+            return null;
+    }
+}
+
 export const formatMarketCap = formatValue;