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
pets - Voeg alle pets (de bovenstaande array) toe aan de collection
pets - Zoek 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