Eloquent Relationships By Example
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05. Deleting an address

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01. Introduction
01. Installation, database and migration refresher
7m 28s
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02. One to one
02. Creating and accessing the relationship
12m 1s
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03. Creating an address
5m 47s
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04. Updating an address
1m 49s
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05. Deleting an address
1m 6s
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06. Scoping to get the most recent address
5m 42s
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07. Building a working example
24m 34s
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03. One to many
08. Defining one to many relationships
5m 25s
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09. Two ways to insert
5m 10s
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10. Accessing the relationship data
11m 53s
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11. Deleting records
8m 19s
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12. Updating records
2m 9s
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13. Adding modifiers directly to the relationship
4m 50s
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14. Creating a postable timeline app
19m 38s
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04. Belongs to
15. Defining a belongs to relationship
10m 34s
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16. Associating relations
6m 4s
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17. Switching up keys
4m 16s
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05. Eager loading
18. Debugging the issue
3m 59s
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19. Eager loading
4m 10s
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06. Many to many
20. Defining many to many relationships
13m 46s
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21. Attaching relations
8m 58s
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22. Detaching relations
1m 52s
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23. Attaching and detaching multiple relations
3m 58s
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24. Eager loading
2m 15s
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25. Defining the inverse of the relationship
7m 40s
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26. Intermediate table columns
7m 54s
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27. Filtering by intermediate columns
8m 16s
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28. Syncing relations
7m 19s
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07. Has many through
29. Defining and using has many through relationships
15m 43s
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08. Has one through
30. Using has one through relationships
15m 54s
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09. Has one of many
31. Setting up a practical example
5m 13s
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32. Defining and using a has one of many relationship
10m 6s
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33. Using aggregate functions
5m 5s
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Transcript

00:00
OK, so you can probably already figure out how you're going to delete an address.
00:04
But let's go ahead and cover this anyway. So once again, let's create out a route here just so we can play around with this. And we'll just create this as forward slash delete. And inside of here, we'll do exactly the same thing.
00:16
Go ahead and grab the user whose address we want to delete. And then we'll go ahead and access the address relationship. And you probably guessed it. We are going to just say delete.
00:28
We don't need to pass any data down to here because that, of course, is just going to remove that from the database. So over on our homepage, we currently have an address which has been previously updated.
00:40
And of course, this exists in the database. But as we head over to the delete endpoint here that we've created, that is going to go ahead and just remove that from the database table. There's no recovering this.
00:53
It will just be completely deleted. And of course, when we head over to the homepage, there is no address. So we don't see that data anymore. So very easy to go ahead and delete a record just using the delete method.
33 episodes•4 hrs 18 mins

Overview

Eloquent is Laravel's ORM (Object Relational Mapper). In simple terms, it's how your models work with the database.

The good news? There's a bunch of powerful relationship types available. Our task is to learn when and where to use each one.

In this course, we'll cover each basic relationship type, how to access related models, and then insert, sync, update and delete related data. Oh, and we'll build a practical example for each relationship type, to really make it stick.

Alex Garrett-Smith
Alex Garrett-Smith
Hey, I'm the founder of Codecourse!

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