30 lines
529 B
Go
30 lines
529 B
Go
// Package health provides the service readiness use case.
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package health
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import "context"
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type Database interface {
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Ping(context.Context) error
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}
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type Status struct {
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Serving bool
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DatabaseReady bool
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}
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type Service struct {
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database Database
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}
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func NewService(database Database) *Service {
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return &Service{database: database}
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}
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func (s *Service) Check(ctx context.Context) Status {
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status := Status{Serving: true}
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if s.database != nil {
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status.DatabaseReady = s.database.Ping(ctx) == nil
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}
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return status
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}
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