Copy
class Copy extends BaseModel (View source)
Represents a physical copy of a book in the system.
Each copy is linked to a specific book and can have multiple loans associated with it.
Properties
| bool | $incrementing | Indicates that the model does not use auto-incrementing IDs. |
from BaseModel |
| protected string | $keyType | The data type of the primary key ID. |
from BaseModel |
| bool | $timestamps | Indicates that the model does not use timestamps. |
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| protected string | $table | The database table used by this model. |
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| protected array<int,string> | $fillable | The attributes that are mass assignable. |
Methods
Converts the binary UUID stored in the database into a string UUID.
Converts the binary UUID from the database to a string UUID.
Defines the relationship between a copy and its parent book.
Defines the relationship between a copy and its loans.
Details
string|null
getIdAttribute(mixed $value)
Converts the binary UUID stored in the database into a string UUID.
static protected void
boot()
Boot function for the model.
This ensures that every new record automatically gets a UUID assigned if no ID is provided during creation.
string|null
getBookIdAttribute(mixed $value)
Converts the binary UUID from the database to a string UUID.
BelongsTo
book()
Defines the relationship between a copy and its parent book.
HasMany
loans()
Defines the relationship between a copy and its loans.
A copy can be loaned multiple times, each recorded as a Loan entity.