What is sikhaid-data?

Perfect for Frontend Agents needing reactive state management for client-side applications It's a single page application for a NGO called "SikhAid"

How do I install sikhaid-data?

Run the command: npx killer-skills add the-non-expert/SikhAidSPA/sikhaid-data. It works with Cursor, Windsurf, VS Code, Claude Code, and 19+ other IDEs.

What are the use cases for sikhaid-data?

Key use cases include: Managing donation amount state, Handling contact form submissions, Tracking volunteer form submissions.

Which IDEs are compatible with sikhaid-data?

This skill is compatible with Cursor, Windsurf, VS Code, Trae, Claude Code, OpenClaw, Aider, Codex, OpenCode, Goose, Cline, Roo Code, Kiro, Augment Code, Continue, GitHub Copilot, Sourcegraph Cody, and Amazon Q Developer. Use the Killer-Skills CLI for universal one-command installation.

Are there any limitations for sikhaid-data?

Limited to client-side state management. No support for derived or custom stores.

SikhAid Data & State Management

Name: sikhaid-data
Availability: InStock
Author: the-non-expert

State Management Architecture

Svelte Stores

Pattern: Reactive stores for client-side state management

Store Types Used:

writable() - Read/write stores for component state
No derived stores currently
No custom stores (plain writable stores)

Store Locations:

src/lib/stores/
├── donation.ts       # Donation amount state
├── contact.ts        # Contact form submissions
├── volunteering.ts   # Volunteer form submissions
└── csr.ts            # CSR partnership submissions

Store Patterns

1. Donation Store

File: src/lib/stores/donation.ts

Purpose: Manage selected donation amount across components

typescript
1import { writable } from 'svelte/store';
2
3export const selectedAmount = writable<number>(0);
4
5export function setDonationAmount(amount: number) {
6  selectedAmount.set(amount);
7
8  // Side effect: scroll to payment form
9  setTimeout(() => {
10    const paymentSection = document.getElementById('payment-form');
11    paymentSection?.scrollIntoView({ behavior: 'smooth' });
12  }, 100);
13}

Usage:

svelte
1<script lang="ts">
2  import { selectedAmount, setDonationAmount } from '$lib/stores/donation';
3
4  // Read value with $ prefix
5  $: amount = $selectedAmount;
6
7  // Write value
8  function selectAmount(value: number) {
9    setDonationAmount(value);
10  }
11</script>
12
13<div>Selected: ₹{$selectedAmount}</div>
14<button on:click={() => selectAmount(1000)}>₹1,000</button>

2. Contact Submissions Store

File: src/lib/stores/contact.ts

Purpose: Store contact form submissions (in-memory and Firestore)

typescript
1import { writable } from 'svelte/store';
2
3export interface ContactSubmission {
4  name: string;
5  email: string;
6  phone: string;
7  subject: string;
8  message: string;
9  timestamp: number;
10}
11
12export const contactSubmissions = writable<ContactSubmission[]>([]);
13
14export function addContactSubmission(submission: ContactSubmission) {
15  contactSubmissions.update(submissions => {
16    return [...submissions, submission];
17  });
18}

3. Volunteering Store

File: src/lib/stores/volunteering.ts

Purpose: Store volunteer applications

typescript
1export interface VolunteerSubmission {
2  fullName: string;
3  email: string;
4  mobile: string;
5  gender: string;
6  address: string;
7  opportunity: string;
8  durationMonths: number;
9  durationYears: number;
10  startDate: string;
11  about: string;
12  timestamp: number;
13}
14
15export const volunteerSubmissions = writable<VolunteerSubmission[]>([]);

4. CSR Store

File: src/lib/stores/csr.ts

Purpose: Store CSR partnership inquiries

typescript
1export interface CSRSubmission {
2  companyName: string;
3  contactPerson: string;
4  email: string;
5  phone: string;
6  companySize: string;
7  interests: string[];
8  message: string;
9  timestamp: number;
10}
11
12export const csrSubmissions = writable<CSRSubmission[]>([]);

Data Flow Pattern

Standard Form Submission Flow

1. User fills form
   ↓
2. Form validation
   ↓
3. Create submission object with timestamp
   ↓
4. Update Svelte store (addSubmission)
   ↓
5. Write to Firestore (addToFirestore)
   ↓
6. Show success/error feedback
   ↓
7. Reset form (optional)

Example Flow Implementation

svelte
1<script lang="ts">
2  import { addContactSubmission } from '$lib/stores/contact';
3  import { addContactToFirestore } from '$lib/firestore';
4
5  let formData = { name: '', email: '', phone: '', subject: '', message: '' };
6  let isSubmitting = false;
7  let successMessage = '';
8  let errorMessage = '';
9
10  async function handleSubmit() {
11    // 1. Validate
12    if (!validateForm()) return;
13
14    isSubmitting = true;
15    errorMessage = '';
16
17    try {
18      // 2. Create submission object
19      const submission = {
20        ...formData,
21        timestamp: Date.now()
22      };
23
24      // 3. Update store
25      addContactSubmission(submission);
26
27      // 4. Write to Firestore
28      await addContactToFirestore(submission);
29
30      // 5. Success feedback
31      successMessage = 'Submission received!';
32      formData = { name: '', email: '', phone: '', subject: '', message: '' };
33    } catch (error) {
34      // 6. Error feedback
35      errorMessage = 'Submission failed. Please try again.';
36      console.error('❌ Error:', error);
37    } finally {
38      isSubmitting = false;
39    }
40  }
41</script>

Firebase Integration

Firebase Initialization

File: src/lib/firebase.ts

typescript
1import { initializeApp, type FirebaseApp } from 'firebase/app';
2import { getFirestore, type Firestore } from 'firebase/firestore';
3import { getAuth, type Auth } from 'firebase/auth';
4
5const firebaseConfig = {
6  apiKey: import.meta.env.VITE_FIREBASE_API_KEY,
7  authDomain: import.meta.env.VITE_FIREBASE_AUTH_DOMAIN,
8  projectId: import.meta.env.VITE_FIREBASE_PROJECT_ID,
9  storageBucket: import.meta.env.VITE_FIREBASE_STORAGE_BUCKET,
10  messagingSenderId: import.meta.env.VITE_FIREBASE_MESSAGING_SENDER_ID,
11  appId: import.meta.env.VITE_FIREBASE_APP_ID
12};
13
14let app: FirebaseApp | null = null;
15let db: Firestore | null = null;
16let auth: Auth | null = null;
17
18// Browser-only initialization
19if (typeof window !== 'undefined') {
20  try {
21    app = initializeApp(firebaseConfig);
22    db = getFirestore(app);
23    auth = getAuth(app);
24    console.log('✅ Firebase initialized successfully');
25  } catch (error) {
26    console.error('❌ Firebase initialization error:', error);
27  }
28}
29
30export { app, db, auth };

Key Points:

Browser-only initialization (typeof window !== 'undefined')
Environment variables for configuration
Error handling with console logging
Exports app, db, and auth instances

Firestore Operations

Collections Structure

Firestore Database
├── contact_submissions/
│   └── [auto-generated-id]/
│       ├── name: string
│       ├── email: string
│       ├── phone: string
│       ├── subject: string
│       ├── message: string
│       ├── status: 'new' | 'read' | 'resolved'
│       └── timestamp: Firestore Timestamp
│
├── volunteer_submissions/
│   └── [auto-generated-id]/
│       ├── fullName: string
│       ├── email: string
│       ├── mobile: string
│       ├── opportunity: string
│       ├── status: 'new' | 'read' | 'resolved'
│       └── ...
│
└── csr_submissions/
    └── [auto-generated-id]/
        ├── companyName: string
        ├── email: string
        ├── status: 'new' | 'read' | 'resolved'
        └── ...

Firestore Functions

File: src/lib/firestore.ts

Add Contact Submission

typescript
1import { collection, addDoc, Timestamp } from 'firebase/firestore';
2import { db } from './firebase';
3import type { ContactSubmission } from './stores/contact';
4
5export async function addContactToFirestore(
6  submission: ContactSubmission
7): Promise<string> {
8  if (!db) throw new Error('Firestore not initialized');
9
10  try {
11    const docRef = await addDoc(collection(db, 'contact_submissions'), {
12      ...submission,
13      status: 'new',
14      timestamp: Timestamp.fromMillis(submission.timestamp)
15    });
16
17    console.log('✅ Contact added to Firestore:', docRef.id);
18    return docRef.id;
19  } catch (error) {
20    console.error('❌ Error adding contact:', error);
21    throw error;
22  }
23}

Get All Submissions

typescript
1import { collection, getDocs, query, orderBy } from 'firebase/firestore';
2
3export interface FirestoreContactSubmission extends ContactSubmission {
4  id?: string;
5  status: 'new' | 'read' | 'resolved';
6  firestoreTimestamp?: Timestamp;
7}
8
9export async function getContactSubmissions(): Promise<FirestoreContactSubmission[]> {
10  if (!db) throw new Error('Firestore not initialized');
11
12  try {
13    const q = query(
14      collection(db, 'contact_submissions'),
15      orderBy('timestamp', 'desc')
16    );
17
18    const querySnapshot = await getDocs(q);
19    const submissions: FirestoreContactSubmission[] = [];
20
21    querySnapshot.forEach((doc) => {
22      submissions.push({
23        id: doc.id,
24        ...doc.data() as FirestoreContactSubmission
25      });
26    });
27
28    console.log(`📊 Fetched ${submissions.length} contact submissions`);
29    return submissions;
30  } catch (error) {
31    console.error('❌ Error fetching submissions:', error);
32    throw error;
33  }
34}

Update Submission Status

typescript
1import { doc, updateDoc } from 'firebase/firestore';
2
3export async function updateSubmissionStatus(
4  collectionName: string,
5  documentId: string,
6  status: 'new' | 'read' | 'resolved'
7): Promise<void> {
8  if (!db) throw new Error('Firestore not initialized');
9
10  try {
11    const docRef = doc(db, collectionName, documentId);
12    await updateDoc(docRef, { status });
13
14    console.log(`✅ Updated ${documentId} status to ${status}`);
15  } catch (error) {
16    console.error('❌ Error updating status:', error);
17    throw error;
18  }
19}

Add Volunteer Submission

typescript
1export async function addVolunteerToFirestore(
2  submission: VolunteerSubmission
3): Promise<string> {
4  if (!db) throw new Error('Firestore not initialized');
5
6  try {
7    const docRef = await addDoc(collection(db, 'volunteer_submissions'), {
8      ...submission,
9      status: 'new',
10      timestamp: Timestamp.fromMillis(submission.timestamp)
11    });
12
13    console.log('✅ Volunteer added:', docRef.id);
14    return docRef.id;
15  } catch (error) {
16    console.error('❌ Error adding volunteer:', error);
17    throw error;
18  }
19}

Get Volunteer Submissions

typescript
1export async function getVolunteerSubmissions(): Promise<FirestoreVolunteerSubmission[]> {
2  if (!db) throw new Error('Firestore not initialized');
3
4  try {
5    const q = query(
6      collection(db, 'volunteer_submissions'),
7      orderBy('timestamp', 'desc')
8    );
9
10    const querySnapshot = await getDocs(q);
11    const submissions: FirestoreVolunteerSubmission[] = [];
12
13    querySnapshot.forEach((doc) => {
14      submissions.push({
15        id: doc.id,
16        ...doc.data() as FirestoreVolunteerSubmission
17      });
18    });
19
20    return submissions;
21  } catch (error) {
22    console.error('❌ Error fetching volunteers:', error);
23    throw error;
24  }
25}

CSR Functions (Similar Pattern)

addCSRToFirestore() - Add CSR submission
getCSRSubmissions() - Get all CSR submissions
Both follow same pattern as contact/volunteer

Static Data Management

Campaigns Data

File: src/lib/data/campaigns.js

Structure:

javascript
1export const campaigns = [
2  {
3    slug: 'langar-aid',
4    title: 'Langar Aid',
5    subtitle: 'Free Meals for All',
6    shortDescription: 'Serving nutritious meals...',
7    fullDescription: 'Detailed description...',
8    image: '/images/campaign.jpg',
9    category: 'hunger-relief',
10    status: 'ongoing', // 'ongoing' | 'completed' | 'seasonal'
11    impactStats: [
12      { label: 'Meals Served', value: '100,000+', icon: 'mdi:food' }
13    ],
14    howItWorks: [
15      { step: 1, title: 'Step Title', description: 'Step description' }
16    ],
17    gallery: [
18      { src: '/images/gallery1.jpg', alt: 'Description' }
19    ]
20  },
21  // More campaigns...
22];

Usage:

svelte
1<script lang="ts">
2  import { campaigns } from '$lib/data/campaigns';
3  import type { Campaign } from '$lib/types/campaign';
4
5  // Filter campaigns
6  $: ongoingCampaigns = campaigns.filter(c => c.status === 'ongoing');
7
8  // Find by slug
9  $: campaign = campaigns.find(c => c.slug === 'langar-aid');
10</script>
11
12{#each ongoingCampaigns as campaign}
13  <div>{campaign.title}</div>
14{/each}

Blog Data

File: src/lib/data/blogs.js

Structure:

javascript
1export const blogs = [
2  {
3    slug: 'post-slug',
4    title: 'Blog Post Title',
5    excerpt: 'Short excerpt...',
6    content: 'Full blog content...',
7    author: 'Author Name',
8    date: '2024-01-15',
9    image: '/images/blog.jpg',
10    category: 'community'
11  },
12  // More blog posts...
13];

TypeScript Types & Interfaces

Campaign Types

File: src/lib/types/campaign.ts

typescript
1export interface Campaign {
2  slug: string;
3  title: string;
4  subtitle: string;
5  shortDescription: string;
6  fullDescription: string;
7  image: string;
8  category: string;
9  status: 'ongoing' | 'completed' | 'seasonal';
10  impactStats: ImpactStat[];
11  howItWorks: HowItWorksStep[];
12  gallery: GalleryImage[];
13}
14
15export interface ImpactStat {
16  label: string;
17  value: string;
18  icon: string;
19}
20
21export interface HowItWorksStep {
22  step: number;
23  title: string;
24  description: string;
25}
26
27export interface GalleryImage {
28  src: string;
29  alt: string;
30}

Store Types (Defined in store files)

typescript
1// Contact
2export interface ContactSubmission {
3  name: string;
4  email: string;
5  phone: string;
6  subject: string;
7  message: string;
8  timestamp: number;
9}
10
11// Volunteer
12export interface VolunteerSubmission {
13  fullName: string;
14  email: string;
15  mobile: string;
16  gender: string;
17  address: string;
18  opportunity: string;
19  durationMonths: number;
20  durationYears: number;
21  startDate: string;
22  about: string;
23  timestamp: number;
24}
25
26// CSR
27export interface CSRSubmission {
28  companyName: string;
29  contactPerson: string;
30  email: string;
31  phone: string;
32  companySize: string;
33  interests: string[];
34  message: string;
35  timestamp: number;
36}

Firestore Extended Types

typescript
1import type { Timestamp } from 'firebase/firestore';
2
3export interface FirestoreContactSubmission extends ContactSubmission {
4  id?: string;
5  status: 'new' | 'read' | 'resolved';
6  firestoreTimestamp?: Timestamp;
7}
8
9export interface FirestoreVolunteerSubmission extends VolunteerSubmission {
10  id?: string;
11  status: 'new' | 'read' | 'resolved';
12  firestoreTimestamp?: Timestamp;
13}
14
15export interface FirestoreCSRSubmission extends CSRSubmission {
16  id?: string;
17  status: 'new' | 'read' | 'resolved';
18  firestoreTimestamp?: Timestamp;
19}

Data Loading in Components

Loading Firestore Data (Admin Panel)

svelte
1<script lang="ts">
2  import { onMount } from 'svelte';
3  import {
4    getContactSubmissions,
5    type FirestoreContactSubmission
6  } from '$lib/firestore';
7
8  let submissions: FirestoreContactSubmission[] = [];
9  let isLoading = true;
10  let error = '';
11
12  onMount(async () => {
13    try {
14      submissions = await getContactSubmissions();
15      isLoading = false;
16    } catch (err) {
17      error = 'Failed to load submissions';
18      isLoading = false;
19    }
20  });
21</script>
22
23{#if isLoading}
24  <div>Loading...</div>
25{:else if error}
26  <div class="text-red-500">{error}</div>
27{:else}
28  {#each submissions as submission}
29    <div>{submission.name}</div>
30  {/each}
31{/if}

Using Static Data

svelte
1<script lang="ts">
2  import { campaigns } from '$lib/data/campaigns';
3
4  // No onMount needed - data is already available
5  $: featuredCampaigns = campaigns.filter(c => c.featured);
6</script>
7
8{#each featuredCampaigns as campaign}
9  <div>{campaign.title}</div>
10{/each}

Store Subscription Patterns

Auto-subscribing with $ Prefix

svelte
1<script lang="ts">
2  import { selectedAmount } from '$lib/stores/donation';
3
4  // Automatic subscription
5  $: amount = $selectedAmount;
6</script>
7
8<div>Amount: ₹{$selectedAmount}</div>

Manual Subscribe/Unsubscribe

svelte
1<script lang="ts">
2  import { onDestroy } from 'svelte';
3  import { contactSubmissions } from '$lib/stores/contact';
4
5  let submissions = [];
6
7  const unsubscribe = contactSubmissions.subscribe(value => {
8    submissions = value;
9  });
10
11  onDestroy(() => {
12    unsubscribe();
13  });
14</script>

Common Data Patterns

Filtering Arrays

svelte
1<script lang="ts">
2  import { campaigns } from '$lib/data/campaigns';
3
4  let selectedCategory = 'all';
5
6  $: filteredCampaigns = selectedCategory === 'all'
7    ? campaigns
8    : campaigns.filter(c => c.category === selectedCategory);
9</script>

Searching

svelte
1<script lang="ts">
2  let searchQuery = '';
3  let campaigns = [...];
4
5  $: searchResults = campaigns.filter(campaign =>
6    campaign.title.toLowerCase().includes(searchQuery.toLowerCase()) ||
7    campaign.shortDescription.toLowerCase().includes(searchQuery.toLowerCase())
8  );
9</script>

Sorting

svelte
1<script lang="ts">
2  let submissions = [...];
3  let sortBy = 'timestamp'; // 'timestamp' | 'name' | 'status'
4
5  $: sortedSubmissions = [...submissions].sort((a, b) => {
6    if (sortBy === 'timestamp') {
7      return b.timestamp - a.timestamp; // Newest first
8    }
9    if (sortBy === 'name') {
10      return a.name.localeCompare(b.name);
11    }
12    return 0;
13  });
14</script>

When to Use This Skill

Working with Svelte stores
Integrating Firebase/Firestore
Managing form submissions
Loading or filtering data
Creating new data types
Implementing CRUD operations
Understanding data flow in the app

sikhaid-forms - Form submission patterns
sikhaid-components - Component state management
sikhaid-overview - Firebase configuration