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Overview

The Posts_Model class represents a post in the Threadly application. It contains information about the post content, engagement metrics, and the user who created it.

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Fields

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CONTENT_TYPE
int
required
Content type indicator:
  • 0: Regular content post
  • 1: Suggested post
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postId
int
required
Unique identifier for the post
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userId
string
required
ID of the user who created the post
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username
string
required
Username of the post creator
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userDpUrl
string
required
URL to the user’s display picture/profile photo
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postUrl
string
required
URL to the post media content
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caption
string
required
Caption text for the post
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createdAt
string
required
Timestamp when the post was created
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likedBy
string
Username of a user who liked the post (used for displaying “Liked by…”)
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likeCount
int
required
Total number of likes on the post
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commentCount
int
required
Total number of comments on the post
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shareCount
int
required
Total number of shares for the post
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isliked
boolean
required
Whether the current user has liked this post
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isVideo
boolean
required
Whether the post content is a video (true) or image (false)
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isFollowed
boolean
required
Whether the current user follows the post creator

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Methods

The model provides standard getter and setter methods for all fields:
  • getCONTENT_TYPE() / setCONTENT_TYPE(int)
  • getPostId() / setPostId(int)
  • getUserId() / setUserId(String)
  • getUsername() / setUsername(String)
  • getUserDpUrl() / setUserDpUrl(String)
  • getPostUrl() / setPostUrl(String)
  • getCaption() / setCaption(String)
  • getCreatedAt() / setCreatedAt(String)
  • getLikedBy() / setLikedBy(String)
  • getLikeCount() / setLikeCount(int)
  • getCommentCount() / setCommentCount(int)
  • getShareCount() / setShareCount(int)
  • getIsliked() / setIsliked(Boolean)
  • isVideo() / setVideo(boolean)
  • isFollowed() / setFollowed(boolean)

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Example

{
  "CONTENT_TYPE": 0,
  "postId": 12345,
  "userId": "user_789",
  "username": "johndoe",
  "userDpUrl": "https://example.com/profiles/johndoe.jpg",
  "postUrl": "https://example.com/posts/12345.jpg",
  "caption": "Beautiful sunset at the beach!",
  "createdAt": "2024-03-15T18:30:00Z",
  "likedBy": "janedoe",
  "likeCount": 142,
  "commentCount": 23,
  "shareCount": 8,
  "isliked": true,
  "isVideo": false,
  "isFollowed": true
}

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Usage Notes

  • The CONTENT_TYPE field distinguishes between regular content (0) and suggested/recommended posts (1)
  • The isliked field is derived from an integer value during construction (>0 = true)
  • Both image and video posts use the same model, differentiated by the isVideo flag
  • Engagement metrics (likeCount, commentCount, shareCount) are updated as users interact with the post

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