SecondServe (iOS, SwiftUI)

[Video Demo]

DevPost Link: DevPost

SwiftUI app that streamlines buying and donating surplus food. Includes Firebase-backed sign up/login, a tabbed dashboard feed, seller flow, and profile management.

Features

• Email/password sign up via Firebase Auth.
• Dashboard feed with item cards and cart sheet.
• Sell flow (SellScreen) for posting items.
• Profile view with editable preferences and privacy options.
• Sample data models and view models for items, cart, and users.

Quick image how-to

• Local images live in Assets.xcassets. Add a New Image Set and drop 1x/2x/3x PNGs or PDFs, then reference with the set name.
• Show a bundled image in SwiftUI: Image("PearBanner").resizable().scaledToFit().
• For remote images, use AsyncImage with a placeholder stored in Assets.xcassets.

Requirements

• Xcode 15+ with iOS 17+ simulator or device.
• CocoaPods/Swift Package Manager not required (Firebase SDK already linked via project settings).
• Firebase project with iOS app configured.

Setup

1. Clone the repo and open SecondServe_DAHacks25.xcodeproj in Xcode.
2. Add your GoogleService-Info.plist to SecondServe/ (replace the placeholder file).
3. In Xcode target settings, set your bundle identifier and team, enable Push/Background modes if needed, and ensure signing succeeds.
4. Build and run on simulator or device.

Project Structure

• SecondServe/SecondServeApp.swift: App entry, initializes Firebase.
• SecondServe/SignUp.swift: Email/password signup flow with status messaging and navigation to Dashboard.
• SecondServe/Dashboard.swift: Home tab with feed cards and cart sheet.
• SecondServe/SellScreen.swift: Listing flow for sellers.
• SecondServe/ProfileScreen.swift: Profile, preferences, and privacy controls.
• SecondServe/ViewModels.swift: ObservableObject view models for user, items, and cart state.
• SecondServe/Models.swift & SampleData.swift: Domain models and sample fixtures.
• SecondServe/ItemDetailView.swift, AddItemView 2.swift, ContentView 2.swift, ImagePicker.swift: Supporting views/components.

Running Tests

• Placeholder tests live in SecondServeTests/. Add UI/unit tests as features mature.

Notes

• Firebase Auth and Firestore are referenced; ensure rules and API keys are set in your Firebase console.
• Update assets in Assets.xcassets for branding (e.g., PearBanner used in the feed).

Assets & Images

• All image assets live in Assets.xcassets. In Xcode, right-click the catalog, add a new Image Set, drop 1x/2x/3x PNGs or PDFs, and name the set (e.g., PearBanner).
• Reference images in SwiftUI with Image("AssetName") or Image("AssetName").resizable() for layouts. Ensure the asset name matches exactly, including capitalization.
• For remote images, wrap AsyncImage or a custom loader; local placeholders should still live in Assets.xcassets.
• To locate existing assets, open Assets.xcassets in Xcode’s navigator and inspect the named sets; the project currently uses PearBanner in Dashboard.swift.
• Example insertion in SwiftUI:

  Image("PearBanner")
      .resizable()
      .scaledToFit()
      .frame(height: 160)

Contributors: Benn, Huey, Marc , Deepak