Pet Shelter
Maak een nieuw project aan met de naam movies-db en installeer de mongodb package.
We beginnen met de volgende array:
const pets : Pet[] = [
{ name: "Buddy", age: 2, type: "dog", breed: "Golden Retriever" },
{ name: "Daisy", age: 3, type: "dog", breed: "Beagle" },
{ name: "Coco", age: 1, type: "dog", breed: "Poodle" },
{ name: "Charlie", age: 2, type: "cat", breed: "Siamese" },
{ name: "Luna", age: 3, type: "cat", breed: "Persian" },
{ name: "Lucy", age: 1, type: "cat", breed: "Maine Coon" },
{ name: "Max", age: 4, type: "dog", breed: "Labrador Retriever" },
{ name: "Bella", age: 2, type: "dog", breed: "French Bulldog" },
{ name: "Milo", age: 1, type: "dog", breed: "Border Collie" },
{ name: "Oliver", age: 3, type: "cat", breed: "Bengal" },
{ name: "Tiger", age: 2, type: "cat", breed: "Ragdoll" },
{ name: "Zoe", age: 3, type: "cat", breed: "Sphynx" },
{ name: "Sophie", age: 5, type: "dog", breed: "Dachshund" },
{ name: "Lily", age: 1, type: "cat", breed: "British Shorthair" },
{ name: "Oscar", age: 4, type: "dog", breed: "Boxer" },
{ name: "Ruby", age: 2, type: "dog", breed: "Siberian Husky" },
{ name: "Rosie", age: 2, type: "cat", breed: "Scottish Fold" },
{ name: "Jack", age: 3, type: "dog", breed: "Cocker Spaniel" },
{ name: "Sadie", age: 2, type: "dog", breed: "Rottweiler" },
{ name: "Maggie", age: 1, type: "dog", breed: "Shih Tzu" }
];Functionaliteit
Zorg ervoor dat de applicatie de volgende queries uitvoert:
Verwijder alle documenten uit de collection
petsVoeg alle pets (de bovenstaande array) toe aan de collection
petsZoek alle pets in de collection van het type "dog" en toon deze in de console
Zoek alle pets in de collection van het type "dog" of "cat" en toon deze in de console. Gebruik hiervoor de
$inoperator.Zoek alle pets in de collection van het type "dog" of "cat" en toon deze in de console. Gebruik hiervoor de
$oroperator.Zoek alle pets in de collection die tussen 2 en 4 jaar oud zijn en toon deze in de console. Gebruik hiervoor de
$gteen$lteoperators.Zoek alle pets in de collection die "Retriever" in hun ras hebben en toon deze in de console. Gebruik hiervoor de
$textoperator.Sorteer alle pets op leeftijd in oplopende volgorde en toon deze in de console.
Sorteer alle pets op naam in aflopende volgorde en toon deze in de console.
Sorteer alle pets op leeftijd in aflopende volgorde en toon enkel de oudste pet in de console.
Sorteer alle pets op leeftijd in oplopende volgorde, sla de eerste 5 pets over en toon enkel de 6de tot 10de jongste pets in de console.
Voorbeeld interactie
All pets in the collection of the type 'dog':
Buddy dog Golden Retriever 2
Daisy dog Beagle 3
Coco dog Poodle 1
Max dog Labrador Retriever 4
Bella dog French Bulldog 2
Milo dog Border Collie 1
Sophie dog Dachshund 5
Oscar dog Boxer 4
Ruby dog Siberian Husky 2
Jack dog Cocker Spaniel 3
Sadie dog Rottweiler 2
Maggie dog Shih Tzu 1
All pets in the collection of the type 'dog' or 'cat':
Buddy dog Golden Retriever 2
Daisy dog Beagle 3
Coco dog Poodle 1
Charlie cat Siamese 2
Luna cat Persian 3
Lucy cat Maine Coon 1
Max dog Labrador Retriever 4
Bella dog French Bulldog 2
Milo dog Border Collie 1
Oliver cat Bengal 3
Tiger cat Ragdoll 2
Zoe cat Sphynx 3
Sophie dog Dachshund 5
Lily cat British Shorthair 1
Oscar dog Boxer 4
Ruby dog Siberian Husky 2
Rosie cat Scottish Fold 2
Jack dog Cocker Spaniel 3
Sadie dog Rottweiler 2
Maggie dog Shih Tzu 1
All pets in the collection of the type 'dog' or 'cat':
Buddy dog Golden Retriever 2
Daisy dog Beagle 3
Coco dog Poodle 1
Charlie cat Siamese 2
Luna cat Persian 3
Lucy cat Maine Coon 1
Max dog Labrador Retriever 4
Bella dog French Bulldog 2
Milo dog Border Collie 1
Oliver cat Bengal 3
Tiger cat Ragdoll 2
Zoe cat Sphynx 3
Sophie dog Dachshund 5
Lily cat British Shorthair 1
Oscar dog Boxer 4
Ruby dog Siberian Husky 2
Rosie cat Scottish Fold 2
Jack dog Cocker Spaniel 3
Sadie dog Rottweiler 2
Maggie dog Shih Tzu 1
All pets in the collection that are between 2 and 4 years old:
Buddy dog Golden Retriever 2
Daisy dog Beagle 3
Charlie cat Siamese 2
Luna cat Persian 3
Max dog Labrador Retriever 4
Bella dog French Bulldog 2
Oliver cat Bengal 3
Tiger cat Ragdoll 2
Zoe cat Sphynx 3
Oscar dog Boxer 4
Ruby dog Siberian Husky 2
Rosie cat Scottish Fold 2
Jack dog Cocker Spaniel 3
Sadie dog Rottweiler 2
All pets that have 'Retriever' in their breed:
Max dog Labrador Retriever 4
Buddy dog Golden Retriever 2
All pets sorted by age in ascending order:
Coco dog Poodle 1
Lucy cat Maine Coon 1
Milo dog Border Collie 1
Lily cat British Shorthair 1
Maggie dog Shih Tzu 1
Buddy dog Golden Retriever 2
Charlie cat Siamese 2
Bella dog French Bulldog 2
Tiger cat Ragdoll 2
Ruby dog Siberian Husky 2
Rosie cat Scottish Fold 2
Sadie dog Rottweiler 2
Daisy dog Beagle 3
Luna cat Persian 3
Oliver cat Bengal 3
Zoe cat Sphynx 3
Jack dog Cocker Spaniel 3
Max dog Labrador Retriever 4
Oscar dog Boxer 4
Sophie dog Dachshund 5
All pets sorted by name in descending order:
Zoe cat Sphynx 3
Tiger cat Ragdoll 2
Sophie dog Dachshund 5
Sadie dog Rottweiler 2
Ruby dog Siberian Husky 2
Rosie cat Scottish Fold 2
Oscar dog Boxer 4
Oliver cat Bengal 3
Milo dog Border Collie 1
Max dog Labrador Retriever 4
Maggie dog Shih Tzu 1
Luna cat Persian 3
Lucy cat Maine Coon 1
Lily cat British Shorthair 1
Jack dog Cocker Spaniel 3
Daisy dog Beagle 3
Coco dog Poodle 1
Charlie cat Siamese 2
Buddy dog Golden Retriever 2
Bella dog French Bulldog 2
The oldest pet in the collection:
Sophie dog Dachshund 5
The 6th to 10th youngest pets in the collection:
Charlie cat Siamese 2
Bella dog French Bulldog 2
Rosie cat Scottish Fold 2
Ruby dog Siberian Husky 2
Tiger cat Ragdoll 2 Last updated