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Built during CodePath's 6 Week Group Project. Won 1st place for iOS at CodePath's Demo Day Fall 2020

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Hasama-Twins/DonateIt

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DonateIt

Demo

Youtube Demo: https://youtu.be/NbfG26QO_wQ

Featured Articles

https://blog.codepath.org/made-by-our-students-donateit/

https://blog.codepath.org/2020-codepath-org-fall-semester-demo-day-ios-winners-announced/

“This is such a thoughtful product in the time that we are in right now. During COVID-19 we’re accumulating so many things. From a technical perspective, what a beautiful design. The craft of the app really showed through, and the integration is super top notch. Loved the donation center integration and how it felt like it was part of the core app. Loved the integration with maps and loved the non-profit angle. Congratulations. Really great work.”

Alan McConnell – Head of Live Engineering at Instagram

Table of Contents

  1. Overview
  2. Product Spec
  3. Wireframes
  4. Schema

Overview

Description

Donate goods to people and donation centers in your neighborhood or pick up other people's excess goods in order to help minimize waste and be sustainable.

App Evaluation

  • Category: Shopping (free items though)
  • Mobile: uses camera, uses Apple maps, uses Messages, mobile first experience.
  • Story: Allows users to donate unwanted goods to people and donation centers in your neighborhood or pick up other people's excess goods in order to help minimize waste and be sustainable.
  • Market: Anyone that has something to donate or something in excess or anyone seeking free goods.
  • Habit: Users can find FREE items on the app daily and clean out their houses by donating their unused items. Could find someone's unwanted treasure.
  • Scope: DonateIt starts out with a narrow scope of sharing free items within a small community. Possible expansions for a larger scope include growing to be a nationwide application.

Product Spec

1. User Stories (Required and Optional)

Required Must-have Stories

  • User can register a new account
  • User can login to their account
  • User can post pictures and details of their free item
  • User can find free items by scrolling through a feed
  • User can select item to see additional details
  • User can see their own posted items

Optional Nice-to-have Stories

  • Find donation centers on a map
  • Receive the address and mapping to the item
  • Filter catagories and radius for items
  • Messaging to contact donaters

Final Video Walkthrough

Here's a walkthrough of implemented user stories:

Final Video Walkthrough

Video Walkthrough for Milestone 1

Here's a walkthrough of implemented user stories:

Video Walkthrough

Video Walkthroughs for Milestone 2

Here's a walkthrough of implemented user stories:

Video Walkthrough

Here's another more recently developed walkthrough:

Video Walkthrough

Video Walkthrough for Milestone 3

Here's a walkthrough of implemented user stories:

Video Walkthrough

2. Screen Archetypes

  • Login
    • User can login to their account
    • User can register a new account
  • Stream
    • User can find free items by scrolling through a feed
    • User can filter for different mile radius
    • User can filter by category
  • Detail (Item)
    • User can select item to see additional details
    • User can get directions to the item's location
    • User can contact the item's owner
  • Detail (My Item)
    • User can select item to see additional of their details
  • Creation
    • User can post pictures and details of their free item
  • Profile
    • User can see their own posted items
    • User can change the status of their item to Donated or Available
  • Maps
    • User can find donation centers on a map
  • Detail (Center)
    • User can select pin on map to see additional details
    • User can get directions to the center's location

3. Navigation

Tab Navigation (Tab to Screen)

  • Stream
  • Maps
  • Profile

Flow Navigation (Screen to Screen)

  • Login
    • Stream
  • Stream
    • Detail (Item)
  • Profile
    • Detail (My Item)
    • Creation
    • Login
  • Maps
    • Detail (Center)

Orginal Wireframes

[BONUS] Original Digital Wireframes & Mockups

[BONUS] Original Interactive Prototype

Video Walkthrough

Schema

Models

Post

Property Type Description
objectId String unique id for the user post (default field)
author Pointer to User registered user
image File image that user posts
itemName String name of item
itemCategory String category of item
description String description of item
pickupTimes String when the item is available for pickup
location GeoCoord location for pickup of item
phoneNumber String user's phone number
createdAt DateTime date when post is created (default field)
itemStatus Boolean whether the item has been donated

Networking

List of network requests by screen

  • Profile Screen
    • (Read/GET) Query all posts where user is author
      let query = PFQuery(className:"Item")
      query.limit = 20
      query.order(byDescending: "createdAt")
      query.whereKey("author", equalTo: PFUser.current()?.username!)
      query.findObjectsInBackground { (posts, error) in
         if posts != nil {
             self.posts = posts!
             self.tableView.reloadData()
         }
      }
  • Create Post Screen
    • (Create/POST) Create a new post object
       let post = PFObject(className: "Item")
      
      post["location"] = geolocation
      post["itemName"] = itemName.text!
      post["description"] = itemDescription.text!
      post["itemCategory"] = pickerData[itemCategory.selectedRow(inComponent: 0)]
      post["itemStatus"] = false
      post["phoneNumber"] = phoneNumber.text!
      let imageData = itemImage.image!.pngData()
      let file = PFFileObject(data: imageData!)
      
      post["image"] = file
      post["author"] = PFUser.current()?.username!
      post["pickupTime"] = itemPickupTime.text!
      
      post.saveInBackground { (success, error) in
          if success {
              print("saved")
              self.navigationController?.popToRootViewController(animated: true)
          } else {
              print("error")
          }
      }
  • Stream Screen
    • (Read/GET) Query all posts within the community
       let query = PFQuery(className:"Item")
          query.limit = 60
          query.whereKey("location", nearGeoPoint: geolocation, withinMiles: radius)
          query.order(byDescending: "createdAt")
          query.findObjectsInBackground { (posts, error) in
              if posts != nil {
                  self.posts = posts!
                  let myindex = self.segmentedControl.selectedSegmentIndex
                  if myindex == 0{
                      self.filteredposts = self.posts
                  } else{
                      self.filteredposts = []
                      let mydata = ["All","Clothes","Electronics","Food", "Furniture","Sports","Toys", "Other"]
                      for post in self.posts{
                          if post["itemCategory"] as! String == mydata[myindex]{
                              self.filteredposts.append(post)
                          }
                      }
                  }
                  self.collectionView.reloadData()
                  self.collectionView.layoutIfNeeded()
          }
      }
       ```
    

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