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  • How to Fetch Recent Activity as Newsfeed for Social App in MySQL PHP

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    I am working on a MySQL PHP social networking application and I want to Fetch Recent Activity as Newsfeed with respect to post activity timings.

     

    Here is my site database, i am writing only few columns which are required to show.

     

    • users : u_id,f_name,l_name,dp
    • posts : p_id,u_id(foreign key)    ,p_content,p_date,post_status
    • Friends : friend_id,sender_id,receiver_id,status(2 means you are friend,1 means pending request)
    • page_like : id, page_id,who_liked,time
    •  

    Here is the table structure for my database, what i need is if i am having friends and i have liked pages and now i want to show users their newsfeed just like facebook show with respect to posts time( i need newsfeed like of facebook have, so plz tell me query for this by considering my this database structure)

 1 Answer(s)

  • Hi,
    A per your requirement, I am writing a query.
    (SELECT u.u_id, f_name, l_name,dp,p.p_date as post_date,'post_activity' from users u,friends f,posts p where u.u_id=receiver_id and f.sender_id=login_user_id and f.receiver_id=p.u_id)
    UNION
    (SELECT u.u_id, f_name, l_name,dp,p.time as post_date,'page_like_activity' from users u,friends f,page_like p where u.u_id=receiver_id and f.sender_id=login_user_id and f.receiver_id=p.who_liked) order by post_date desc
      Output:
    u_id 	f_name 	l_name 	dp 	post_date Ascending 	post_activity 
    
    	
    4 	I 	J 		2017-05-24 02:03:00 	post_activity
    3 	E 	F 		2017-05-24 00:00:00 	page_like_activity
    3 	E 	F 		2017-05-24 00:00:00 	post_activity
    This query will get the recent activity for post and like_page of your friends.
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