ajdanaher / demo Goto Github PK

1. Used MongoDB Database and implemented the project.
2. There are three collections I create. a. Posts – This collection is used for original tweet. b. Comments – This collection is used for all Comments being created to the posts. Please note unique key for post is present in this document. c. Reaction - This collection is used for all reaction posted on individual post or comment. Please note unique key for post/comment is present in this document.

End points for three use cases in question –

• Get /v1/tweetswithmaxcomments
• Get /v1/userswithmaxtweets
• Get /v1/userswithmaxinteractions

End points for other cases –

• Post /v1/tweet This end point is for a new tweet or post.
• Post /v1/comment. This end point is for new comment posted.
• Post /v1/reaction. This end point is for new reaction.
• Get /v1/tweets. This end point is for get all tweets in last 5 days. Pass query parameter days to get other then 5 days. E.g. /tweets?days=7 will give you tweets from last 7 days.

DataStructure

Post or tweet =

{ "type": "Tweet.Post", "title": "second tweet", "createdAt": "2022-02-11", //UTC date time. "actor": { "id": "uniqueId", "name": "name", "handle": "@someHandle" }, "content": "200 characters long utf-8 formatted another content" }

Comment – { "type": "Tweet.Comment", "id": "uniqueIdInString", "title": "stringData", "createdAt": "2022-02-11", //UTC date time. "actor": { "id": "uniqueId", "name": "name", "handle": "@someHandle" }, "refId": "stringData" "content": "200 characters long utf-8 formatted content" }

Reaction – { "type": "Tweet.Comment", "id": "uniqueIdInString", "title": "stringData", "createdAt": "2022-02-11", //UTC date time. "actor: { "id": "uniqueId", "name": "name", "handle": "@someHandle" }, "refId": "stringData" "content": "200 characters long utf-8 formatted content" }