75 lines
2.5 KiB
Go
75 lines
2.5 KiB
Go
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package main
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import (
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"context"
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"github.com/aws/aws-sdk-go-v2/aws"
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"github.com/aws/aws-sdk-go-v2/config"
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"github.com/aws/aws-sdk-go-v2/service/dynamodb"
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"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
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"github.com/brianvoe/gofakeit/v6"
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"github.com/google/uuid"
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"github.com/lmika/awstools/internal/dynamo-browse/models"
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"github.com/lmika/awstools/internal/dynamo-browse/providers/dynamo"
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"github.com/lmika/awstools/internal/dynamo-browse/services/tables"
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"github.com/lmika/gopkgs/cli"
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"log"
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)
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func main() {
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ctx := context.Background()
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tableName := "awstools-test"
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totalItems := 300
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cfg, err := config.LoadDefaultConfig(ctx)
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if err != nil {
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cli.Fatalf("cannot load AWS config: %v", err)
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}
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dynamoClient := dynamodb.NewFromConfig(cfg,
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dynamodb.WithEndpointResolver(dynamodb.EndpointResolverFromURL("http://localhost:8000")))
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if _, err = dynamoClient.DeleteTable(ctx, &dynamodb.DeleteTableInput{
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TableName: aws.String(tableName),
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}); err != nil {
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log.Printf("warn: cannot delete table: %v", tableName)
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}
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if _, err = dynamoClient.CreateTable(ctx, &dynamodb.CreateTableInput{
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TableName: aws.String(tableName),
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KeySchema: []types.KeySchemaElement{
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{AttributeName: aws.String("pk"), KeyType: types.KeyTypeHash},
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{AttributeName: aws.String("sk"), KeyType: types.KeyTypeRange},
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},
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AttributeDefinitions: []types.AttributeDefinition{
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{AttributeName: aws.String("pk"), AttributeType: types.ScalarAttributeTypeS},
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{AttributeName: aws.String("sk"), AttributeType: types.ScalarAttributeTypeS},
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},
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ProvisionedThroughput: &types.ProvisionedThroughput{
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ReadCapacityUnits: aws.Int64(100),
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WriteCapacityUnits: aws.Int64(100),
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},
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}); err != nil {
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log.Fatalf("warn: cannot create table: %v", tableName)
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}
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dynamoProvider := dynamo.NewProvider(dynamoClient)
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tableService := tables.NewService(dynamoProvider)
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for i := 0; i < totalItems; i++ {
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key := uuid.New().String()
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if err := tableService.Put(ctx, tableName, models.Item{
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"pk": &types.AttributeValueMemberS{Value: key},
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"sk": &types.AttributeValueMemberS{Value: key},
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"name": &types.AttributeValueMemberS{Value: gofakeit.Name()},
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"address": &types.AttributeValueMemberS{Value: gofakeit.Address().Address},
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"city": &types.AttributeValueMemberS{Value: gofakeit.Address().City},
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"phone": &types.AttributeValueMemberS{Value: gofakeit.Phone()},
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"web": &types.AttributeValueMemberS{Value: gofakeit.URL()},
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}); err != nil {
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log.Fatalln(err)
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}
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}
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log.Printf("table '%v' created with %v items", tableName, totalItems)
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}
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