So, inside the User model, there is team_id.įinally, if we need to access how many goals the Team has created then, we can go through User model. So, now the User model is in a relationship with the Team model. We can not store the goal_id directly to the Team table because we already store the goal_id in the User table. See, from the relationship, we can see that here, the User model is an intermediary model. User hasMany Goal ( user_id inside Goal model) Team hasMany User ( team_id inside User model) I want to give you another scenario where you can use this relationship for your better understand. Our Has Many Through relationship has been build up successfully. Let's have a look at this.Įnter fullscreen mode Exit fullscreen mode So, Let's start.Īs I mentioned earlier that we are work with Category, Type, and Item. I try to give a very simple example so that I can make you understand easily. There I gave two types of examples for Has Many Through. You can visit this repository if you want. Like our scenario, we can directly fetch Items from Category via Types.įor your better understand I have created a GitHub Repository. By this kind of relation, we can fetch the data via another model. So it's the case where we should use Has Many Through. Basically Items are directly connected to Types. Now if we want all the Items which belongs to the Category, we need to keep the category_id in items table.
In simple words Category has many Types and Type has many Items. Let us have a scenario where we are creating a restaurant's items/menu and Items belongs to the Type and Types belongs to Category. I hope you'll be very clear after finishing this article. In this tutorial we are going to discuss about hasMany eloquent relationship example. So let's start hasmany laravel 8 tutorial.
#Laravel hasmany how to
If you don't know how to use laravel one to many relationship laravel 8 then this tutorial is for you. Today I will explain Has Many Through with an easy example. But in this tutorial i will discuss about laravel hasmany through that mean one to many eloquent relationship example. Honestly speaking I enjoy these two relations most. I like Many To Many and Has Many Through most. These are: One To One, One To Many, One To Many (Inverse) / Belongs To, Many To Many. We (developers) use the first four of the most. Mainly it helps us to fetch or insert data in a very easy and efficient way.Īs we know there are several types of relationships in Laravel. It is one of the reasons why I like Laravel most. Step 2: Create migrations.Īs discussed earlier, we need to define the team_id inside the User table, so let us first add the team_id inside users migration.Eloquent Relationships is one of the most useful and powerful features of the Laravel Framework. cd relationshipsĬonfigure the database in the.
Īs always, start our project by installing fresh Laravel. Okay, now let us see the Practical Implementation of that Laravel HasManyThrough Relationship. If that type of scenario is generated for your use case, then and then you need to define this type of relationship. So, inside the User model, there is team_id.įinally, if we need to access how many goals the team has created, we can go through the User model. User hasMany Goal (user_id inside Goal model )
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