CMPUT 404

Web Applications and Architecture

Project: Distributed Social Networking

Description

The web is fundamentally interconnected and peer to peer. There's no really great reason why we should all use facebook.com or google+ or myspace or something like that. If these social networks came up with an API you could probably link between them and use the social network you wanted. Furthermore you might gain some autonomy.

Thus in the spirit of diaspora https://diasporafoundation.org/ we want to build something like diaspora but far far simpler.

This blogging/social network platform will allow the importing of other sources of information (github) as well allow the distribution and sharing of posts and content.

An author sitting on one server can aggregate the posts of authors they follow on other servers.

We are going to go with an inbox model where by you share posts to your followers by sending them your posts. This is similar to activity pub: https://www.w3.org/TR/activitypub/ Activity Pub is great, but too complex for a class project.

We also won't be adding much in the way of encryption or security to this platform. We're keeping it simple and restful.

Choose at least 3 other groups to work with!

Scenario

I log into SocialDistribution. I see my stream which is filled with posts that have arrived in my inbox combined with public posts that my server knows about. I browse them and I click like on anything by my friend Steph who is on another node.

When I click like, my node sends a like object to Steph's inbox that references her post.

I then comment on Steph's post. This sends a comment object to Steph's inbox that references her post.

Steph's node will process events at her inbox and record the comments and likes appropriately.

Then I write a public post, a public service announcement (PSA) about how public service announcements are pretentious performative social media and you shouldn't make them. The irony is lost on me. I make an unlisted image post that contains an image for the PSA and reference it from my PSA post. Nonetheless my node records my post and makes a URL for both posts and then proceeds to send my public posts to the inboxes of everyone who follows me. My node knows who follows me and thus can just send the public post to each of those inboxes. Perhaps there will be a scaling problem in the future.

Later I write a friends-only post about how much I hate the movie The Room (2003). Tommy Wiseau can't see it because I'm not friends with Tommy Wiseau, but this post is sent to Steph's inbox and she can see it because she's my friend.

When Steph logs into her node she'll see her stream and my public post and my friends-only post will be on her stream. She should also see that I've liked and commented her post.

Scenario Summary

All actions from authors are routed through the inbox of the receiving authors by the node itself.

Nodes will store copies of posts because they receive them in the inbox.

Likes and comments on posts are all sent to the inbox of the author.

Public posts are sent to the inboxes of all followers of the author.

Friends-only posts are sent to the inboxes of all friends of the author.

Posts, likes, comments, posts, are all sent to the inboxes of the authors that should be able to see them.

Project Parts

Collaboration

User Stories

Main Concepts

Authentication

Pagination

If something is paginated it has query options:

Communication

Who talks to Who

Overview

Almost all server-to-server communication proceeds by the server where something (post/like/comment/follow request) was created POSTing that thing that was created to the relevant authors inbox on a remote node.

Server-to-server (marked as "[remote]") request other than "POST to inbox" are rarely needed, but you should support them in case the remote server needs to check something.

Example (Server-to-Server API View)

  1. I sign up for SocialDistribution on http://node1
  2. node1 administrator approves my account.
  3. Now an author object exists that represents me at http://node1/api/authors/555555555
  4. I use the interface to make a follow request to Steph, who is node2/api/authors/777777777
  5. My server POSTs the follow request to Steph's inbox at http://node2/api/authors/777777777/inbox
  6. When Steph logs in, she sees my follow request and approves it.
  7. Now Steph's server (node2) knows that I am following her.
  8. Steph makes a public post.
  9. Steph's server (node2) sends Steph's new post to my inbox with POST http://node1/api/authors/555555555/inbox.
  10. I eventually see Steph's new post, and click like on it.
  11. My server sends the like to Steph's inbox with POST http://node2/api/authors/777777777/inbox

The Frontend-to-Backend (also known as [local]) communication for this scenario is up to your team, this only describes the Backend-to-Backend communication between two different nodes.

API Endpoints

Authors

{
    "type": "authors",      
    "items":[
        {
            "type":"author",
            "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
            "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
            "host":"http://127.0.0.1:5454/",
            "displayName":"Greg Johnson",
            "github": "http://github.com/gjohnson",
            "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
        },
        {
            "type":"author",
            "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
            "host":"http://127.0.0.1:5454/",
            "displayName":"Lara Croft",
            "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
            "github": "http://github.com/laracroft",
            "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
        }
    ]
}

Single Author

{
    "type":"author",
    // ID of the Author
    "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
    // the home host of the author
    "host":"http://127.0.0.1:5454/",
    // the display name of the author
    "displayName":"Lara Croft",
    // url to the authors profile
    "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
    // HATEOS url for Github API
    "github": "http://github.com/laracroft",
    // Image from a public domain
    "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
}

Followers

{
    "type": "followers",      
    "items":[
        {
            "type":"author",
            "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
            "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
            "host":"http://127.0.0.1:5454/",
            "displayName":"Greg Johnson",
            "github": "http://github.com/gjohnson",
            "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
        },
        {
            "type":"author",
            "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
            "host":"http://127.0.0.1:5454/",
            "displayName":"Lara Croft",
            "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
            "github": "http://github.com/laracroft",
            "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
        }
    ]
}

Friend/Follow Request

{
    "type": "Follow",      
    "summary":"Greg wants to follow Lara",
    "actor":{
        "type":"author",
        "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
        "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
        "host":"http://127.0.0.1:5454/",
        "displayName":"Greg Johnson",
        "github": "http://github.com/gjohnson",
        "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
    },
    "object":{
        "type":"author",
        // ID of the Author
        "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        // the home host of the author
        "host":"http://127.0.0.1:5454/",
        // the display name of the author
        "displayName":"Lara Croft",
        // url to the authors profile
        "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        // HATEOS url for Github API
        "github": "http://github.com/laracroft",
        // Image from a public domain
        "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
    }
}

Post

{
    "type":"post",
    // title of a post
    "title":"A post title about a post about web dev",
    // id of the post
    "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/764efa883dda1e11db47671c4a3bbd9e"
    // where did you get this post from?
    "source":"http://lastplaceigotthisfrom.com/posts/yyyyy",
    // where is it actually from
    "origin":"http://whereitcamefrom.com/posts/zzzzz",
    // a brief description of the post
    "description":"This post discusses stuff -- brief",
    // The content type of the post
    // assume either
    // text/markdown -- common mark
    // text/plain -- UTF-8
    // application/base64
    // image/png;base64 # this is an embedded png -- images are POSTS. So you might have a user make 2 posts if a post includes an image!
    // image/jpeg;base64 # this is an embedded jpeg
    // for HTML you will want to strip tags before displaying
    "contentType":"text/plain",
    "content":"Þā wæs on burgum Bēowulf Scyldinga, lēof lēod-cyning, longe þrāge folcum gefrǣge (fæder ellor hwearf, aldor of earde), oð þæt him eft onwōc hēah Healfdene; hēold þenden lifde, gamol and gūð-rēow, glæde Scyldingas. Þǣm fēower bearn forð-gerīmed in worold wōcun, weoroda rǣswan, Heorogār and Hrōðgār and Hālga til; hȳrde ic, þat Elan cwēn Ongenþēowes wæs Heaðoscilfinges heals-gebedde. Þā wæs Hrōðgāre here-spēd gyfen, wīges weorð-mynd, þæt him his wine-māgas georne hȳrdon, oð þæt sēo geogoð gewēox, mago-driht micel. Him on mōd bearn, þæt heal-reced hātan wolde, medo-ærn micel men gewyrcean, þone yldo bearn ǣfre gefrūnon, and þǣr on innan eall gedǣlan geongum and ealdum, swylc him god sealde, būton folc-scare and feorum gumena. Þā ic wīde gefrægn weorc gebannan manigre mǣgðe geond þisne middan-geard, folc-stede frætwan. Him on fyrste gelomp ǣdre mid yldum, þæt hit wearð eal gearo, heal-ærna mǣst; scōp him Heort naman, sē þe his wordes geweald wīde hæfde. Hē bēot ne ālēh, bēagas dǣlde, sinc æt symle. Sele hlīfade hēah and horn-gēap: heaðo-wylma bād, lāðan līges; ne wæs hit lenge þā gēn þæt se ecg-hete āðum-swerian 85 æfter wæl-nīðe wæcnan scolde. Þā se ellen-gǣst earfoðlīce þrāge geþolode, sē þe in þȳstrum bād, þæt hē dōgora gehwām drēam gehȳrde hlūdne in healle; þǣr wæs hearpan swēg, swutol sang scopes. Sægde sē þe cūðe frum-sceaft fīra feorran reccan",
    // the author has an ID where by authors can be disambiguated
    "author":{
        "type":"author",
        // ID of the Author
        "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        // the home host of the author
        "host":"http://127.0.0.1:5454/",
        // the display name of the author
        "displayName":"Lara Croft",
        // url to the authors profile
        "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        // HATEOS url for Github API
        "github": "http://github.com/laracroft",
        // Image from a public domain (optional, can be missing)
        "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
    },
    // comments about the post
    // return a maximum number of comments
    // total number of comments for this post
    "count": 1023,
    // the first page of comments
    "comments":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments"
    // commentsSrc is OPTIONAL and can be missing
    // You should return ~ 5 comments per post.
    // should be sorted newest(first) to oldest(last)
    // this is to reduce API call counts
    "commentsSrc":{
        "type":"comments",
        "page":1,
        "size":5,
        "post":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013"
        "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments"
        "comments":[
            {
                "type":"comment",
                "author":{
                    "type":"author",
                    // ID of the Author (UUID)
                    "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
                    // url to the authors information
                    "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
                    "host":"http://127.0.0.1:5454/",
                    "displayName":"Greg Johnson",
                    // HATEOS url for Github API
                    "github": "http://github.com/gjohnson",
                    // Image from a public domain
                    "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
                },
                "comment":"Sick Olde English",
                "contentType":"text/markdown",
                // ISO 8601 TIMESTAMP
                "published":"2015-03-09T13:07:04+00:00",
                // ID of the Comment (UUID)
                "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments/f6255bb01c648fe967714d52a89e8e9c",
            }
        ]
    }
    // ISO 8601 TIMESTAMP
    "published":"2015-03-09T13:07:04+00:00",
    // visibility ["PUBLIC","FRIENDS","UNLISTED"]
    "visibility":"PUBLIC"
    // for visibility PUBLIC means it is open to the wild web
    // FRIENDS means if we're friends I can see the post
    // FRIENDS should've already been sent the post so they don't need this
}

Image Posts

Image Posts are just posts that are images. But they are encoded as base64 data. You can inline an image post using a data url or you can use this shortcut to get the image if authenticated to see it.

Comments

{
    "type":"comment",
    "author":{
        "type":"author",
        // ID of the Author (UUID)
        "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
        // url to the authors information
        "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
        "host":"http://127.0.0.1:5454/",
        "displayName":"Greg Johnson",
        // HATEOS url for Github API
        "github": "http://github.com/gjohnson",
        // Image from a public domain
        "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
    }
    "comment":"Sick Olde English",
    "contentType":"text/markdown",
    // ISO 8601 TIMESTAMP
    "published":"2015-03-09T13:07:04+00:00",
    // ID of the Comment (UUID)
    "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments/f6255bb01c648fe967714d52a89e8e9c",
}

{
    "type":"comments",
    "page":1,
    "size":5,
    "post":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013"
    "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments"
    "comments":[
        {
            "type":"comment",
            "author":{
                "type":"author",
                // ID of the Author (UUID)
                "id":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
                // url to the authors information
                "url":"http://127.0.0.1:5454/authors/1d698d25ff008f7538453c120f581471",
                "host":"http://127.0.0.1:5454/",
                "displayName":"Greg Johnson",
                // HATEOS url for Github API
                "github": "http://github.com/gjohnson",
                // Image from a public domain
                "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
            },
            "comment":"Sick Olde English",
            "contentType":"text/markdown",
            // ISO 8601 TIMESTAMP
            "published":"2015-03-09T13:07:04+00:00",
            // ID of the Comment (UUID)
            "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments/f6255bb01c648fe967714d52a89e8e9c",
        }
    ]
}

Likes

{
    "summary": "Lara Croft Likes your post",         
    "type": "Like",
    "author":{
        "type":"author",
        "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        "host":"http://127.0.0.1:5454/",
        "displayName":"Lara Croft",
        "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
        "github":"http://github.com/laracroft",
        "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
    },
    "object":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/764efa883dda1e11db47671c4a3bbd9e"
}

Liked

{
    "type":"liked",
    "items":[
        {
            "summary": "Lara Croft Likes your post",         
            "type": "Like",
            "author":{
                "type":"author",
                "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "host":"http://127.0.0.1:5454/",
                "displayName":"Lara Croft",
                "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "github":"http://github.com/laracroft",
                "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
            },
            "object":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/764efa883dda1e11db47671c4a3bbd9e"
        }
    ]
}

Inbox

{
    "type":"inbox",
    "author":"http://127.0.0.1:5454/authors/c1e3db8ccea4541a0f3d7e5c75feb3fb",
    "items":[
        {
            "type":"post",
            "title":"A Friendly post title about a post about web dev",
            "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/764efa883dda1e11db47671c4a3bbd9e"
            "source":"http://lastplaceigotthisfrom.com/authors/xxxxxx/posts/yyyyy",
            "origin":"http://whereitcamefrom.com/authors/yyyyyy/posts/zzzzz",
            "description":"This post discusses stuff -- brief",
            "contentType":"text/plain",
            "content":"Þā wæs on burgum Bēowulf Scyldinga, lēof lēod-cyning, longe þrāge folcum gefrǣge (fæder ellor hwearf, aldor of earde), oð þæt him eft onwōc hēah Healfdene; hēold þenden lifde, gamol and gūð-rēow, glæde Scyldingas. Þǣm fēower bearn forð-gerīmed in worold wōcun, weoroda rǣswan, Heorogār and Hrōðgār and Hālga til; hȳrde ic, þat Elan cwēn Ongenþēowes wæs Heaðoscilfinges heals-gebedde. Þā wæs Hrōðgāre here-spēd gyfen, wīges weorð-mynd, þæt him his wine-māgas georne hȳrdon, oð þæt sēo geogoð gewēox, mago-driht micel. Him on mōd bearn, þæt heal-reced hātan wolde, medo-ærn micel men gewyrcean, þone yldo bearn ǣfre gefrūnon, and þǣr on innan eall gedǣlan geongum and ealdum, swylc him god sealde, būton folc-scare and feorum gumena. Þā ic wīde gefrægn weorc gebannan manigre mǣgðe geond þisne middan-geard, folc-stede frætwan. Him on fyrste gelomp ǣdre mid yldum, þæt hit wearð eal gearo, heal-ærna mǣst; scōp him Heort naman, sē þe his wordes geweald wīde hæfde. Hē bēot ne ālēh, bēagas dǣlde, sinc æt symle. Sele hlīfade hēah and horn-gēap: heaðo-wylma bād, lāðan līges; ne wæs hit lenge þā gēn þæt se ecg-hete āðum-swerian 85 æfter wæl-nīðe wæcnan scolde. Þā se ellen-gǣst earfoðlīce þrāge geþolode, sē þe in þȳstrum bād, þæt hē dōgora gehwām drēam gehȳrde hlūdne in healle; þǣr wæs hearpan swēg, swutol sang scopes. Sægde sē þe cūðe frum-sceaft fīra feorran reccan",
            "author":{
                "type":"author",
                "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "host":"http://127.0.0.1:5454/",
                "displayName":"Lara Croft",
                "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "github": "http://github.com/laracroft",
                "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
            },
            "comments":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments"
            "published":"2015-03-09T13:07:04+00:00",
            "visibility":"FRIENDS"
        },
        {
            "type":"post",
            "title":"DID YOU READ MY POST YET?",
            "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/999999983dda1e11db47671c4a3bbd9e",
            "source":"http://lastplaceigotthisfrom.com/authors/xxxxxx/posts/yyyyy",
            "origin":"http://whereitcamefrom.com/authors/wwwwww/posts/zzzzz",
            "description":"Whatever",
            "contentType":"text/plain",
            "content":"Are you even reading my posts Arjun?",
            "author":{
                "type":"author",
                "id":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "host":"http://127.0.0.1:5454/",
                "displayName":"Lara Croft",
                "url":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e",
                "github": "http://github.com/laracroft",
                "profileImage": "https://i.imgur.com/k7XVwpB.jpeg"
            },
            "comments":"http://127.0.0.1:5454/authors/9de17f29c12e8f97bcbbd34cc908f1baba40658e/posts/de305d54-75b4-431b-adb2-eb6b9e546013/comments"
            "published":"2015-03-09T13:07:04+00:00",
            "visibility":"FRIENDS"
        }
    ]
}

Requirements

API Requirements

When building your API, try to adhere to these rules for easy compatibility with other groups:

Test Requirements

The REST API must be fully tested. * Every API endpoint must be tested. * Every API functionality must be tested. * Every API method must be tested. * Every user story must be tested at the API level.

These would be system/acceptance tests if the project didn't have a frontend.

Testing the user stories at the API level should automatically give you almost all of the tests you need for every API endpoint, every API functionality, and every API method.

Not every user story has an API to test. For example, adding/removing servers to connect with usually does not have an API. For these functions, please test them in whatever way is most convienent for your project, and then verify them using the API. For example, you could write a test that adds a server to connect with by calling Python code or modifying the database directly, then use the API to check that the new server connection is working.

Front-end (Selenium, etc.) tests are not required. Code coverage (line coverage, statement coverage, branch coverage, MC/DC, etc.) is not required. Unit testing is not required.

Take-aways

Restrictions

Things that are allowed

Groupwork Tips

The most successful teams:

Submission Instructions

Warning!!!!

This spec is subject to change!

Marking

Project Part 0: Group Formation

Project Part 1: Centralized

Submission

Due 4PM on the day of your lab.

eClass has a limitation where it only shows the due date for the last lab section of the week, but for Monday labs it is due Monday. For Wednesday labs it is due Wednesday.

Create a git tag "part1" before 4PM and submit only the link to your tag.

Don't forget to push the tag to GitHub.

Submit only the link to the tag in the following format:

https://github.com/uofa-cmput404/w24-project-example-team/tree/part1

Marking

Project Part 2: Distribution

Requirements
Submission

Due 4PM on the day of your lab.

eClass has a limitation where it only shows the due date for the last lab section of the week, but for Monday labs it is due Monday. For Wednesday labs it is due Wednesday.

Create a git tag "part2" before 4PM and submit only the link to your tag.

Don't forget to push the tag to GitHub.

Submit only the link to the tag in the following format:

https://github.com/uofa-cmput404/w24-project-example-team/tree/part2

Marking

Project Part 3: Federation

Submission

Due 4PM on the day of your lab.

eClass has a limitation where it only shows the due date for the last lab section of the week, but for Monday labs it is due Monday. For Wednesday labs it is due Wednesday.

Create a git tag "part3" before 4PM and submit only the link to your tag.

Don't forget to push the tag to GitHub.

Submit only the link to the tag in the following format:

https://github.com/uofa-cmput404/w24-project-example-team/tree/part3

Marking

Project Part 4: Polish

Submission

Due 4PM on the day of your lab.

eClass has a limitation where it only shows the due date for the last lab section of the week, but for Monday labs it is due Monday. For Wednesday labs it is due Wednesday.

Create a git tag "part4" before 4PM and submit only the link to your tag.

Don't forget to push the tag to GitHub.

Submit only the link to the tag in the following format:

https://github.com/uofa-cmput404/w24-project-example-team/tree/part4

Presentation

Your presentation will be 5 minutes max. Then you will have a minute or two for questions.

Your presentation should focus on:

Guide for a good presentation:

During the other team's presentations:

Marking

License

 * Parts of this document are derived from the W3C Documentation for Activity Pub
 * Copyright © 2018 W3C® (MIT, ERCIM, Keio, Beihang). W3C liability, trademark and permissive document license rules apply. 
 * https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document

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