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Each user can follow many categories (many to many),
Each category has many posts (one to many),
I want to get all posts followed by the user and sort them by date.
Is there any way to do that with Eloquent?
There may be a different way, but how I'd probably do it is with two queries:
// Get the IDs of the categories
$categoryIds = $user->categories()->pluck('id');
// Pull the posts with those category IDs
$posts = Post::whereIn('category_id', $categoryIds)->get();
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Hi I am coding a website that lets people make an appointment for a doctor what I wanted to do is make a form that once they have selected a doctor and date that doctor's available time will appear in the selection in the form I am using Laravel framework
I am trying to implement a foreach that can iterate the data I am going to pass the view from the controller then from there I will just use if elseif statement in the view to determine when that doctor is selected and the date matches the day of the data passed in from the controller, but I think it would not work.
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I need all reports with all officers included in the participants column.
please check the attached image.
https://prnt.sc/CRoELD48J-L5
You should really have a participant pivot table with report_id and officer_id, and create proper relationships.
What you're asking for is possible through loops and lazy loading, but it will be extremely slow and unoptimized.
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I have two table with relationship many to many:
products
product_categories
So how do I name the pivot table correctly?.
If there is no particular reason to create different category tables for product and news, I think you should create many-to-many polymorphic relations.
If I went with many-to-many rather polymorphic, I would have created my pivot tables like so
categories_products
categories_news
In your relation functions, you can determine the pivot table name. The example in Laravel documentation:
return $this->belongsToMany('App\Models\Role', 'role_user');
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See the image please
I am saving admission classes fields data in array/json encode format,but i want to search all data where id is 7 from admission classes. how can i do it in larave.please guide and see the image above
So since JSON is text, you can search like so:
Model::where('field', 'like', '%7%')->get();
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Is it possible to push the _id field via ESStorage / PIG towards the ES cluster? The documentation doesn't state anything related to this subject.
According to this post, this functionality is in the current development version. Example:
B = FOREACH A GENERATE id, name, TOBAG(url, picture) AS links
STORE B INTO 'pig/update' USING org.elasticsearch.hadoop.pig.ESStorage('es.mapping.id=id')