Merge pull request #35 from fuzziecoder/codex/fix-backend-issues-for-sponsor-system

Add Sponsor system: DB migration, service layer, and app-wide badge UI

Author: fuzziecoder

DATABASE_SCHEMA.md

@@ -336,3 +336,28 @@ VALUES (
 3. The `username` field has a UNIQUE constraint to ensure uniqueness
 4. All timestamps use `TIMESTAMP WITH TIME ZONE` for proper timezone handling
 5. Foreign key constraints ensure data integrity
+
+### 8. `spot_sponsors` table
+
+Stores a single sponsor assignment per spot.
+
+```sql
+CREATE TABLE spot_sponsors (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  spot_id UUID NOT NULL REFERENCES spots(id) ON DELETE CASCADE UNIQUE,
+  sponsor_id UUID NOT NULL REFERENCES profiles(id) ON DELETE CASCADE,
+  amount_covered NUMERIC NOT NULL DEFAULT 0,
+  message TEXT,
+  created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+ALTER TABLE profiles
+  ADD COLUMN is_sponsor BOOLEAN DEFAULT false,
+  ADD COLUMN sponsor_count INTEGER DEFAULT 0;
+
+ALTER TABLE spots
+  ADD COLUMN is_sponsored BOOLEAN DEFAULT false,
+  ADD COLUMN sponsored_by UUID REFERENCES profiles(id) ON DELETE SET NULL;
+```
+
+A trigger on `spot_sponsors` should permanently mark the sponsor profile and increment `sponsor_count` whenever a new sponsorship is inserted.

components/common/SponsorBadge.tsx

@@ -0,0 +1,34 @@
+import React from 'react';
+
+type SponsorBadgeProps = {
+  size?: 'sm' | 'md' | 'lg';
+  showLabel?: boolean;
+  animate?: boolean;
+  count?: number;
+};
+
+const sizeClasses = {
+  sm: 'text-xs px-2 py-1',
+  md: 'text-sm px-2.5 py-1.5',
+  lg: 'text-base px-3 py-2',
+};
+
+const SponsorBadge: React.FC<SponsorBadgeProps> = ({
+  size = 'md',
+  showLabel = false,
+  animate = true,
+  count = 0,
+}) => {
+  return (
+    <span
+      title={`Sponsored ${count} spots`}
+      className={`inline-flex items-center gap-1.5 rounded-full border border-yellow-400/40 bg-gradient-to-r from-yellow-500/20 via-amber-300/20 to-yellow-500/20 text-yellow-200 shadow-[0_0_20px_rgba(250,204,21,0.35)] ${sizeClasses[size]} ${animate ? 'animate-pulse' : ''}`}
+    >
+      <span className="drop-shadow-[0_0_10px_rgba(250,204,21,0.8)]">⭐</span>
+      {showLabel && <span className="font-bold">Sponsor</span>}
+      {count > 0 && <span className="font-semibold">{count}</span>}
+    </span>
+  );
+};
+
+export default SponsorBadge;

contexts/ChatContext.tsx

@@ -75,7 +75,9 @@ export function ChatProvider({ children }: { children: ReactNode }) {
             *,
             profiles:user_id (
               name,
-              profile_pic_url
+              profile_pic_url,
+              is_sponsor,
+              sponsor_count
             )
           `)
           .order('created_at', { ascending: true });
@@ -92,6 +94,8 @@ export function ChatProvider({ children }: { children: ReactNode }) {
           profiles: {
             name: msg.profiles?.name || 'Unknown',
             profile_pic_url: msg.profiles?.profile_pic_url || 'https://api.dicebear.com/7.x/thumbs/svg?seed=default',
+            is_sponsor: msg.profiles?.is_sponsor || false,
+            sponsor_count: msg.profiles?.sponsor_count || 0,
           },
         }));
 
@@ -123,7 +127,9 @@ export function ChatProvider({ children }: { children: ReactNode }) {
                 *,
                 profiles:user_id (
                   name,
-                  profile_pic_url
+                  profile_pic_url,
+                  is_sponsor,
+                  sponsor_count
                 )
               `)
               .eq('id', payload.new.id)
@@ -140,6 +146,8 @@ export function ChatProvider({ children }: { children: ReactNode }) {
                 profiles: {
                   name: newMsg.profiles?.name || 'Unknown',
                   profile_pic_url: newMsg.profiles?.profile_pic_url || 'https://api.dicebear.com/7.x/thumbs/svg?seed=default',
+                  is_sponsor: newMsg.profiles?.is_sponsor || false,
+                  sponsor_count: newMsg.profiles?.sponsor_count || 0,
                 },
               };
 

pages/ChatPage.tsx

@@ -7,6 +7,7 @@ import { format } from 'date-fns';
 import { motion, AnimatePresence } from 'framer-motion';
 import * as ReactRouterDOM from 'react-router-dom';
 import { useChat } from '../contexts/ChatContext';
+import SponsorBadge from '../components/common/SponsorBadge';
 
 const PhotoGallery: React.FC<{ urls: string[] }> = ({ urls }) => {
     if (!urls || urls.length === 0) return null;
@@ -199,6 +200,7 @@ const ChatPage: React.FC = () => {
                                                 onClick={() => window.location.href = `/dashboard/profile/${msg.user_id}`}
                                             >
                                                 {msg.profiles.name}
+                                                {msg.profiles.is_sponsor && <SponsorBadge size="sm" count={msg.profiles.sponsor_count || 0} />}
                                             </span>
                                         )}
 

pages/DrinksPage.tsx

@@ -5,10 +5,11 @@ import Card from "../components/common/Card";
 import Button from "../components/common/Button";
 import Modal from "../components/common/Modal";
 import Input from "../components/common/Input";
-import { spotService, paymentService, drinkService, cigaretteService, foodService, drinkBrandService, userDrinkSelectionService } from "../services/database";
+import { spotService, paymentService, drinkService, cigaretteService, foodService, drinkBrandService, userDrinkSelectionService, sponsorService } from "../services/database";
 import { supabase } from "../services/supabase";
 import { Plus, ThumbsUp, Trash2, Loader2, Image as ImageIcon, X, Camera, ShoppingCart, Minus, Check, Wine, Search, Menu, ArrowLeft, Star, Edit, Utensils, Download } from "lucide-react";
 import ShinyText from "../components/common/ShinyText";
+import SponsorBadge from "../components/common/SponsorBadge";
 
 const DrinksPage: React.FC = () => {
   const { profile } = useAuth();
@@ -21,6 +22,7 @@ const DrinksPage: React.FC = () => {
   const [loading, setLoading] = useState(true);
   const [isPaid, setIsPaid] = useState(false);
   const [pageError, setPageError] = useState<string | null>(null);
+  const [spotSponsor, setSpotSponsor] = useState<any>(null);
 
   // UI State
   const [activeSection, setActiveSection] = useState<'browse' | 'checkout' | 'detail'>('browse');
@@ -130,6 +132,8 @@ const DrinksPage: React.FC = () => {
       setSpot(spotData);
 
       if (spotData) {
+        const sponsor = await sponsorService.getSponsor(spotData.id);
+        setSpotSponsor(sponsor);
         let userId: string;
         try {
           userId = await getUserIdAsUUID(profile.id);
@@ -191,6 +195,7 @@ const DrinksPage: React.FC = () => {
       } else {
         setDrinks([]);
         setIsPaid(false);
+        setSpotSponsor(null);
       }
     } catch (error: any) {
       console.error("Error loading drinks data:", error);
@@ -620,7 +625,7 @@ const DrinksPage: React.FC = () => {
     }
   };
 
-  const totalCartAmount = userSelections.reduce((sum, sel) => sum + sel.total_price, 0);
+  const totalCartAmount = spotSponsor ? 0 : userSelections.reduce((sum, sel) => sum + sel.total_price, 0);
   const cartItemCount = userSelections.reduce((sum, sel) => sum + sel.quantity, 0);
 
   const categories = ['all', 'wine', 'beer', 'spirits'];
@@ -741,6 +746,14 @@ const DrinksPage: React.FC = () => {
     URL.revokeObjectURL(url);
   };
 
+
+  const sponsorBanner = spotSponsor ? (
+    <div className="mb-4 p-3 rounded-xl bg-yellow-500/10 border border-yellow-500/30 flex items-center justify-between gap-3">
+      <p className="text-sm text-yellow-100">🎉 This spot is sponsored by <strong>{spotSponsor.sponsor?.name || 'A Bro'}</strong>! Everyone pays Rs.0</p>
+      <SponsorBadge size="sm" showLabel={false} count={spotSponsor.sponsor?.sponsor_count || 0} />
+    </div>
+  ) : null;
+
   // Safety check: don't render if profile is not available yet
   if (!profile) {
     return (
@@ -803,6 +816,7 @@ const DrinksPage: React.FC = () => {
     return (
       <div className="space-y-6 pb-20 max-w-6xl mx-auto px-4">
         <h1 className="text-2xl md:text-3xl font-bold">Bar Menu</h1>
+        {sponsorBanner}
         <Card className="p-8 text-center">
           <p className="text-gray-400 mb-4">You need to complete payment first to access the bar.</p>
           <Button onClick={() => window.location.href = '/dashboard/payment'}>Go to Payment</Button>
@@ -1705,6 +1719,7 @@ const DrinksPage: React.FC = () => {
         </div>
 
         <div className="max-w-7xl mx-auto px-4 py-6">
+          {sponsorBanner}
           <h1 className="text-2xl md:text-3xl font-bold mb-6">Checkout</h1>
 
           {/* Order List */}

pages/HomePage.tsx

@@ -10,21 +10,23 @@ import {
   InvitationStatus,
   PaymentStatus,
   UserRole,
+  SpotSponsor,
 } from "../types";
 import Card from "../components/common/Card";
 import Button from "../components/common/Button";
 import Modal from "../components/common/Modal";
 import Input from "../components/common/Input";
 import GlowButton from "../components/common/GlowButton";
 import Textarea from "../components/common/Textarea";
-import { spotService, invitationService, paymentService, notificationService, profileService } from "../services/database";
+import { spotService, invitationService, paymentService, notificationService, profileService, sponsorService } from "../services/database";
 import { supabase } from "../services/supabase";
 import { checkDatabaseSetup, getSetupInstructions } from "../services/dbCheck";
 import { useNotifications } from "../contexts/NotificationsContext";
 import { format } from "date-fns";
 import ShinyText from "../components/common/ShinyText";
 import GradientText from "../components/common/GradientText";
 import StarBorder from "../components/common/StarBorder";
+import SponsorBadge from "../components/common/SponsorBadge";
 
 declare const google: any;
 
@@ -47,6 +49,10 @@ const HomePage: React.FC = () => {
     feedback: '',
   });
   const [dbSetupError, setDbSetupError] = useState<string | null>(null);
+  const [spotSponsor, setSpotSponsor] = useState<SpotSponsor | null>(null);
+  const [allProfiles, setAllProfiles] = useState<any[]>([]);
+  const [isSponsorModalOpen, setIsSponsorModalOpen] = useState(false);
+  const [sponsorForm, setSponsorForm] = useState({ sponsor_id: '', amount_covered: '', message: '' });
 
   const [newSpotData, setNewSpotData] = useState({
     location: "",
@@ -85,11 +91,19 @@ const HomePage: React.FC = () => {
       setSpot(spotData);
 
       if (spotData) {
-        const inv = await invitationService.getInvitations(spotData.id);
+        const [inv, sponsor] = await Promise.all([
+          invitationService.getInvitations(spotData.id),
+          sponsorService.getSponsor(spotData.id),
+        ]);
         setInvitations(inv);
+        setSpotSponsor(sponsor);
       } else {
         setInvitations([]);
+        setSpotSponsor(null);
       }
+
+      const profiles = await profileService.getAllProfiles();
+      setAllProfiles(profiles || []);
     } catch (err: any) {
       console.error("Error fetching data:", err);
       if (err.message?.includes('does not exist') || err.message?.includes('relation')) {
@@ -109,6 +123,7 @@ const HomePage: React.FC = () => {
     // Set up real-time subscriptions
     let spotChannel: any = null;
     let invitationChannel: any = null;
+    let sponsorChannel: any = null;
 
     if (spot) {
       // Subscribe to spot changes
@@ -128,6 +143,8 @@ const HomePage: React.FC = () => {
         }
       });
 
+      sponsorChannel = sponsorService.subscribeToSponsors(() => fetchData());
+
       // Subscribe to invitation changes for this spot
       invitationChannel = invitationService.subscribeToInvitations(
         spot.id,
@@ -160,6 +177,9 @@ const HomePage: React.FC = () => {
       if (invitationChannel) {
         supabase.removeChannel(invitationChannel);
       }
+      if (sponsorChannel) {
+        supabase.removeChannel(sponsorChannel);
+      }
     };
   }, [fetchData, spot?.id, notify]);
 
@@ -631,6 +651,36 @@ const HomePage: React.FC = () => {
     );
   }
 
+
+  const handleAssignSponsor = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!spot || !sponsorForm.sponsor_id || !sponsorForm.amount_covered) return;
+
+    try {
+      await sponsorService.sponsorSpot({
+        spot_id: spot.id,
+        sponsor_id: sponsorForm.sponsor_id,
+        amount_covered: Number(sponsorForm.amount_covered),
+        message: sponsorForm.message,
+      });
+      setIsSponsorModalOpen(false);
+      setSponsorForm({ sponsor_id: '', amount_covered: '', message: '' });
+      await fetchData();
+    } catch (error: any) {
+      alert(`Failed to assign sponsor: ${error.message || 'Please try again.'}`);
+    }
+  };
+
+  const handleRemoveSponsor = async () => {
+    if (!spot) return;
+    try {
+      await sponsorService.removeSponsor(spot.id);
+      await fetchData();
+    } catch (error: any) {
+      alert(`Failed to remove sponsor: ${error.message || 'Please try again.'}`);
+    }
+  };
+
   /* ----------------------------- UI ----------------------------- */
 
   return (
@@ -696,9 +746,23 @@ const HomePage: React.FC = () => {
                           day: 'numeric'
                         })} at {spot.timing}
                       </p>
+                      {spotSponsor && (
+                        <div className="mt-3 inline-flex items-center gap-2 px-3 py-2 rounded-xl bg-yellow-500/10 border border-yellow-500/30">
+                          <span>🎉 This spot is sponsored by <strong>{spotSponsor.sponsor?.name || 'A Bro'}</strong>!</span>
+                          <SponsorBadge size="sm" showLabel={false} count={spotSponsor.sponsor?.sponsor_count || 0} />
+                        </div>
+                      )}
                     </div>
                     {isAdmin && (
                       <div className="flex gap-2">
+                        <Button size="sm" variant="secondary" onClick={() => setIsSponsorModalOpen(true)}>
+                          Add Sponsor
+                        </Button>
+                        {spotSponsor && (
+                          <Button size="sm" variant="secondary" onClick={handleRemoveSponsor}>
+                            Remove Sponsor
+                          </Button>
+                        )}
                         <Button
                           size="sm"
                           variant="secondary"
@@ -905,6 +969,42 @@ const HomePage: React.FC = () => {
         </>
       )}
 
+
+      <Modal
+        isOpen={isSponsorModalOpen}
+        onClose={() => setIsSponsorModalOpen(false)}
+        title="Add Sponsor"
+      >
+        <form onSubmit={handleAssignSponsor} className="space-y-4">
+          <div>
+            <label className="text-sm text-zinc-400">Sponsor</label>
+            <select
+              value={sponsorForm.sponsor_id}
+              onChange={(e) => setSponsorForm(prev => ({ ...prev, sponsor_id: e.target.value }))}
+              className="w-full mt-2 bg-zinc-900 border border-white/10 rounded-lg p-3"
+              required
+            >
+              <option value="">Select member</option>
+              {allProfiles.map((member) => (
+                <option key={member.id} value={member.id}>{member.name} (@{member.username})</option>
+              ))}
+            </select>
+          </div>
+          <Input
+            label="Amount Covered"
+            type="number"
+            value={sponsorForm.amount_covered}
+            onChange={(e) => setSponsorForm(prev => ({ ...prev, amount_covered: e.target.value }))}
+          />
+          <Textarea
+            label="Message"
+            value={sponsorForm.message}
+            onChange={(e) => setSponsorForm(prev => ({ ...prev, message: e.target.value }))}
+          />
+          <Button type="submit" className="w-full">Assign Sponsor</Button>
+        </form>
+      </Modal>
+
       {/* CREATE SPOT MODAL */}
       <Modal
         isOpen={isCreateSpotModalOpen}