I made radical changes in the project.I removed the database dependency. There is a faster response time. I've also added a new feature for activity. You can now filter. I changed the API service I used. Now faster and error free!

![1.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365791/akyznvz2st4mzvrauih2.png)

PR link: https://github.com/tolgahanuzun/SteemHub/pull/1


## New Feature : 
This feature was made with a suggestion. = [Ability to filter activity](https://utopian.io/utopian-io/@tobias-g/ability-to-filter-activity)

### Ability to filter activity

- The activities on your wall are now filterable. There are 4 filtering options available.

- These are {vote, follow, post, transfer} filtering.I thought it was okay to have 4 now. It is possible to add more filtering in the future.

- In the previous version the response time was about 6 seconds. Now it's 0.4 to 0.7 seconds. This performance is incredible. I will describe the details in the next.

![1.1.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365805/mcvxneenwjcxqvdexmgd.png)


#### Let's look at sample combinations.

- Vote:

![2.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365813/ytv4lpuzncezyludy1qi.png)


- Comment:

![3.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365821/jxbajjfhunubngow1kax.png)


- Vote and Follow:

![4.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365828/gorlzqi0jgg8ykc1o9px.png)


### Remove Database

The database has been completely removed. The service I was using was very slow before. I was using a database cache for 10 minutes. Now the service and the server are faster. Also database control was an unnecessary experience for this project. The connection was disconnected for no reason. Now it's faster and cleaner.


## Code

- The filtering options have been added to the browser memory.

![5.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365837/bzliaet2m6nsyd5wnxoo.png)


- The last 100 data of the user is being obtained.

![6.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365844/t6i9gi9uxnbwhc6mvg9o.png)


- Data is cleared according to filtering combinations.

![7.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365850/m5688xqngfhku1mrf0qq.png)


- The cleaned data is converted to suit the user. Sending to API.

![8.png](https://res.cloudinary.com/hpiynhbhq/image/upload/v1520365857/axa48bmulefhnz3xcowz.png)


<br /><hr/><em>Posted on <a href="https://utopian.io/utopian-io/@tolgahanuzun/steemhub-ability-to-filter-activity">Utopian.io -  Rewarding Open Source Contributors</a></em><hr/>