37 lines
860 B
Go
37 lines
860 B
Go
package main
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import (
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"context"
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"fmt"
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)
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type MessageToPersistence struct {
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pipeline Pipeline
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}
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func NewMessageToPersistencePipeline(ctx context.Context, cfg Config) (Pipeline, error) {
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reader, err := NewQueue(ctx, "fromSlack", cfg.driver)
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if err != nil {
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return Pipeline{}, err
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}
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writer, err := NewQueue(ctx, "fromMessage", cfg.driver)
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if err != nil {
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return Pipeline{}, err
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}
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return Pipeline{
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writer: writer,
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reader: reader,
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process: newMessageToPersistenceProcess(cfg),
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}, nil
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}
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func newMessageToPersistenceProcess(cfg Config) processFunc {
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return func(ctx context.Context, slack []byte) ([]byte, error) {
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m, err := ParseSlack(slack, cfg.AssetPattern, cfg.DatacenterPattern, cfg.EventNamePattern)
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if err != nil {
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return nil, fmt.Errorf("failed to deserialize slack %w: %s", err, slack)
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}
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return m.Serialize(), nil
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}
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}
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