Update course landing page banner

src/components/SQLCourse/BuyButton.tsx

@@ -1,10 +1,7 @@
 import { useMutation, useQuery } from '@tanstack/react-query';
 import {
-  ArrowRightIcon,
-  CheckIcon,
-  CopyIcon,
-  MousePointerClick,
-  Play,
+  ArrowRightIcon, MousePointerClick,
+  Play
 } from 'lucide-react';
 import { useEffect, useState } from 'react';
 import { cn } from '../../lib/classname';
@@ -24,7 +21,6 @@ import { useToast } from '../../hooks/use-toast';
 import { httpPost } from '../../lib/query-http';
 import { deleteUrlParam, getUrlParams } from '../../lib/browser';
 import { VideoModal } from '../VideoModal';
-import { sqlCouponCode } from './CourseDiscountBanner';
 import { useCopyText } from '../../hooks/use-copy-text';
 
 export const SQL_COURSE_SLUG = 'sql';
@@ -218,31 +214,6 @@ export function BuyButton(props: BuyButtonProps) {
     <CourseLoginPopup onClose={() => setIsLoginPopupOpen(false)} />
   );
 
-  const mainCouponAlert = (
-    <div data-coupon-alert className="absolute top-1/2 -left-59 z-50 hidden -translate-y-1/2 md:block">
-      <div className="relative flex items-center rounded-xl bg-yellow-50 px-3 py-1.5 shadow-lg">
-        <div className="absolute top-1/2 -right-0.5 h-1.5 w-1.5 -translate-y-1/2 rotate-45 bg-yellow-50"></div>
-        <span className="text-xs font-bold text-black">
-          🎁 30% OFF with code{' '}
-          <button
-            onClick={() => {
-              copyText(sqlCouponCode);
-            }}
-            className="inline-block rounded bg-black px-1.5 py-0.5 font-mono text-white hover:opacity-75"
-          >
-            {sqlCouponCode}
-            {isCopied && (
-              <CheckIcon className="relative -top-[2px] ml-1.5 inline-block size-3" />
-            )}
-            {!isCopied && (
-              <CopyIcon className="relative -top-px ml-1.5 inline-block size-3 text-gray-500" />
-            )}
-          </button>
-        </span>
-      </div>
-    </div>
-  );
-
   if (variant === 'main') {
     return (
       <div className="relative flex w-full flex-col items-center gap-2 md:w-auto">
@@ -254,8 +225,6 @@ export function BuyButton(props: BuyButtonProps) {
           />
         )}
         <div className="relative flex flex-col gap-2 md:flex-row md:gap-0">
-          {!isLoadingPricing && !isAlreadyEnrolled && mainCouponAlert}
-
           <button
             onClick={onBuyClick}
             disabled={isLoadingPricing}

src/components/SQLCourse/CourseDiscountBanner.tsx

@@ -1,79 +0,0 @@
-import { CheckIcon, CopyIcon, XIcon } from 'lucide-react';
-import { useState, useEffect } from 'react';
-import { useCopyText } from '../../hooks/use-copy-text';
-import { cn } from '../../lib/classname';
-import { SQL_COURSE_SLUG } from './BuyButton';
-import { queryClient } from '../../stores/query-client';
-import { courseProgressOptions } from '../../queries/course-progress';
-import { useQuery } from '@tanstack/react-query';
-import { useClientMount } from '../../hooks/use-client-mount';
-
-export const sqlCouponCode = 'SQL30';
-
-export function CourseDiscountBanner() {
-  const { copyText, isCopied } = useCopyText();
-  const [isVisible, setIsVisible] = useState(false);
-  const isClientMounted = useClientMount();
-
-  useEffect(() => {
-    const timer = setTimeout(() => setIsVisible(true), 5000);
-    return () => clearTimeout(timer);
-  }, []);
-
-  const { data: courseProgress, isLoading: isLoadingCourseProgress } = useQuery(
-    courseProgressOptions(SQL_COURSE_SLUG),
-    queryClient,
-  );
-
-  const isAlreadyEnrolled = !!courseProgress?.enrolledAt;
-  if (!isClientMounted || isLoadingCourseProgress || isAlreadyEnrolled) {
-    return null;
-  }
-
-  return (
-    <div
-      data-coupon-alert
-      className={cn(
-        'sticky top-0 z-[999] flex w-full items-center justify-center overflow-hidden bg-yellow-500 text-center text-sm font-medium transition-[height] duration-300',
-        isVisible ? 'h-[34px] sm:h-[35px]' : 'h-0',
-      )}
-    >
-      <span className="mr-1 hidden font-bold sm:block">
-        🎁 Limited time offer :
-      </span>
-      Get 30% off using{' '}
-      <button
-        onClick={() => {
-          copyText(sqlCouponCode);
-        }}
-        className={cn(
-          'animate-wiggle ml-1 inline-block cursor-pointer rounded-md border border-dashed border-black bg-gray-900 px-1.5 py-[3px] text-xs text-white [animation-delay:0.25s]',
-          isCopied && 'bg-gray-900 text-white',
-        )}
-      >
-        <span className="mr-1">Coupon code :</span>
-        {sqlCouponCode}
-        {isCopied && (
-          <CheckIcon
-            className="relative -top-[2px] ml-1.5 inline-block size-3"
-            strokeWidth={2.5}
-          />
-        )}
-        {!isCopied && (
-          <CopyIcon
-            className="relative -top-[2px] ml-1.5 inline-block size-3"
-            strokeWidth={2.5}
-          />
-        )}
-      </button>
-      <button
-        onClick={() => {
-          setIsVisible(false);
-        }}
-        className="absolute top-1/2 right-4 hidden -translate-y-1/2 rounded-md px-1.5 py-1.5 hover:bg-yellow-600 hover:text-black sm:block"
-      >
-        <XIcon className="size-4" />
-      </button>
-    </div>
-  );
-}

src/components/SQLCourse/SQLCoursePage.tsx

@@ -28,7 +28,6 @@ import { PlatformDemo } from './PlatformDemo';
 import { ReviewsSection } from './ReviewsSection';
 import { SectionHeader } from './SectionHeader';
 import { Spotlight } from './Spotlight';
-import { CourseDiscountBanner } from './CourseDiscountBanner';
 
 type ChapterData = {
   icon: React.ReactNode;
@@ -245,7 +244,6 @@ export const sqlCourseChapters: ChapterData[] = [
 export function SQLCoursePage() {
   return (
     <>
-      <CourseDiscountBanner />
       <div className="relative flex grow flex-col items-center bg-linear-to-b from-zinc-900 to-zinc-950 px-4 pt-3 pb-52 text-zinc-400 md:px-10 md:pt-8">
         <div className="flex w-full items-center justify-between">
           <a

src/components/SQLCourseVariant/BuyButton.tsx

@@ -1,10 +1,7 @@
 import { useMutation, useQuery } from '@tanstack/react-query';
 import {
-  ArrowRightIcon,
-  CheckIcon,
-  CopyIcon,
-  MousePointerClick,
-  Play,
+  ArrowRightIcon, MousePointerClick,
+  Play
 } from 'lucide-react';
 import { useEffect, useState } from 'react';
 import { cn } from '../../lib/classname';
@@ -25,7 +22,6 @@ import { httpPost } from '../../lib/query-http';
 import { deleteUrlParam, getUrlParams } from '../../lib/browser';
 import { VideoModal } from '../VideoModal';
 import { useCopyText } from '../../hooks/use-copy-text';
-import { sqlCouponCode } from './CourseDiscountBanner';
 
 export const SQL_COURSE_SLUG = 'sql';
 
@@ -219,34 +215,6 @@ export function BuyButton(props: BuyButtonProps) {
     <CourseLoginPopup onClose={() => setIsLoginPopupOpen(false)} />
   );
 
-  const mainCouponAlert = (
-    <div
-      data-coupon-alert
-      className="absolute top-1/2 -left-59 z-50 hidden -translate-y-1/2 md:block"
-    >
-      <div className="relative flex items-center rounded-xl bg-yellow-50 px-3 py-1.5 shadow-lg">
-        <div className="absolute top-1/2 -right-0.5 h-1.5 w-1.5 -translate-y-1/2 rotate-45 bg-yellow-50"></div>
-        <span className="text-xs font-bold text-black">
-          🎁 30% OFF with code{' '}
-          <button
-            onClick={() => {
-              copyText(sqlCouponCode);
-            }}
-            className="inline-block rounded bg-black px-1.5 py-0.5 font-mono text-white hover:opacity-75"
-          >
-            {sqlCouponCode}
-            {isCopied && (
-              <CheckIcon className="relative -top-[2px] ml-1.5 inline-block size-3" />
-            )}
-            {!isCopied && (
-              <CopyIcon className="relative -top-px ml-1.5 inline-block size-3 text-gray-500" />
-            )}
-          </button>
-        </span>
-      </div>
-    </div>
-  );
-
   if (variant === 'main') {
     return (
       <>
@@ -260,8 +228,6 @@ export function BuyButton(props: BuyButtonProps) {
             />
           )}
           <div className="relative flex flex-col gap-2 md:flex-row md:gap-0">
-            {!isLoadingPricing && !isAlreadyEnrolled && mainCouponAlert}
-
             <button
               onClick={onBuyClick}
               disabled={isLoadingPricing}