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Re-added support for triggering via SNS.
closes #175
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,50 @@ | ||
package main | ||
|
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import ( | ||
"context" | ||
"os" | ||
"strings" | ||
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"github.com/aws/aws-lambda-go/events" | ||
"github.com/aws/aws-lambda-go/lambda" | ||
"github.com/sul-dlss/rialto-derivatives/actions" | ||
"github.com/sul-dlss/rialto-derivatives/derivative" | ||
"github.com/sul-dlss/rialto-derivatives/message" | ||
"github.com/sul-dlss/rialto-derivatives/repository" | ||
"github.com/sul-dlss/rialto-derivatives/runtime" | ||
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// Added for the postgres driver | ||
_ "github.com/lib/pq" | ||
) | ||
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// Handler is the Lambda function handler | ||
func Handler(ctx context.Context, snsEvent events.SNSEvent) { | ||
repo := repository.BuildRepository() | ||
registry := runtime.NewRegistry(repo, buildDatabase(repo)) | ||
for _, record := range snsEvent.Records { | ||
msg, err := message.ParseSNS(record) | ||
if err != nil { | ||
panic(err) | ||
} | ||
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if err = actions.DispatchMessage(msg, registry).Run(msg); err != nil { | ||
panic(err) | ||
} | ||
} | ||
} | ||
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func buildDatabase(repo repository.Repository) *derivative.PostgresClient { | ||
conf := derivative.NewPostgresConfig(). | ||
WithUser(os.Getenv("RDS_USERNAME")). | ||
WithPassword(os.Getenv("RDS_PASSWORD")). | ||
WithDbname(os.Getenv("RDS_DB_NAME")). | ||
WithHost(os.Getenv("RDS_HOSTNAME")). | ||
WithPort(os.Getenv("RDS_PORT")). | ||
WithSSL(os.Getenv("RDS_SSL") == "" || strings.ToLower(os.Getenv("RDS_SSL")) == "true") | ||
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return derivative.NewPostgresClient(conf, repo) | ||
} | ||
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func main() { | ||
lambda.Start(Handler) | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,43 @@ | ||
package main | ||
|
||
import ( | ||
"context" | ||
"os" | ||
|
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"github.com/aws/aws-lambda-go/events" | ||
"github.com/aws/aws-lambda-go/lambda" | ||
"github.com/sul-dlss/rialto-derivatives/actions" | ||
"github.com/sul-dlss/rialto-derivatives/derivative" | ||
"github.com/sul-dlss/rialto-derivatives/message" | ||
"github.com/sul-dlss/rialto-derivatives/repository" | ||
"github.com/sul-dlss/rialto-derivatives/runtime" | ||
"github.com/sul-dlss/rialto-derivatives/transform" | ||
) | ||
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// Handler is the Lambda function handler | ||
func Handler(ctx context.Context, snsEvent events.SNSEvent) { | ||
repo := repository.BuildRepository() | ||
registry := runtime.NewRegistry(repo, buildSolrClient(repo)) | ||
for _, record := range snsEvent.Records { | ||
msg, err := message.ParseSNS(record) | ||
if err != nil { | ||
panic(err) | ||
} | ||
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if err = actions.DispatchMessage(msg, registry).Run(msg); err != nil { | ||
panic(err) | ||
} | ||
} | ||
} | ||
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func buildSolrClient(repo repository.Repository) *derivative.SolrClient { | ||
indexer := transform.NewCompositeIndexer(repo) | ||
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host := os.Getenv("SOLR_HOST") | ||
collection := os.Getenv("SOLR_COLLECTION") | ||
return derivative.NewSolrClient(host, collection, indexer) | ||
} | ||
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func main() { | ||
lambda.Start(Handler) | ||
} |
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