Ilia Denisov
75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package redisstate
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import (
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"context"
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"errors"
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"fmt"
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"galaxy/mail/internal/service/renderdelivery"
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"github.com/redis/go-redis/v9"
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)
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// RenderStore provides the Redis-backed durable storage used by the
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// render-delivery use case.
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type RenderStore struct {
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writer *AtomicWriter
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}
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// NewRenderStore constructs one Redis-backed render-delivery store.
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func NewRenderStore(client *redis.Client) (*RenderStore, error) {
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if client == nil {
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return nil, errors.New("new render store: nil redis client")
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}
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writer, err := NewAtomicWriter(client)
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if err != nil {
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return nil, fmt.Errorf("new render store: %w", err)
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}
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return &RenderStore{writer: writer}, nil
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}
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// MarkRendered stores one successfully materialized template delivery.
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func (store *RenderStore) MarkRendered(ctx context.Context, input renderdelivery.MarkRenderedInput) error {
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if store == nil || store.writer == nil {
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return errors.New("mark rendered in render store: nil store")
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}
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if ctx == nil {
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return errors.New("mark rendered in render store: nil context")
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}
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if err := input.Validate(); err != nil {
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return fmt.Errorf("mark rendered in render store: %w", err)
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}
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if err := store.writer.MarkRendered(ctx, MarkRenderedInput{
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Delivery: input.Delivery,
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}); err != nil {
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return fmt.Errorf("mark rendered in render store: %w", err)
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}
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return nil
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}
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// MarkRenderFailed stores one classified terminal render failure.
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func (store *RenderStore) MarkRenderFailed(ctx context.Context, input renderdelivery.MarkRenderFailedInput) error {
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if store == nil || store.writer == nil {
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return errors.New("mark render failed in render store: nil store")
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}
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if ctx == nil {
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return errors.New("mark render failed in render store: nil context")
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}
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if err := input.Validate(); err != nil {
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return fmt.Errorf("mark render failed in render store: %w", err)
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}
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if err := store.writer.MarkRenderFailed(ctx, MarkRenderFailedInput{
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Delivery: input.Delivery,
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Attempt: input.Attempt,
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}); err != nil {
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return fmt.Errorf("mark render failed in render store: %w", err)
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}
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return nil
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}
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