feat(backend): implement task creation and admin web

2026-07-26 14:03:32 +08:00
parent 2b265c92fc
commit c5d3b215ff
58 changed files with 8773 additions and 83 deletions
@@ -0,0 +1,100 @@
+package sqlite
+
+import (
+	"context"
+	"database/sql"
+
+	"cmroubao/backend-api/internal/domain"
+	"cmroubao/backend-api/internal/usecase"
+)
+
+const assetUploadOperation = "UPLOAD_TASK_REFERENCE"
+
+func (s *Store) CreateAssetIdempotent(
+	ctx context.Context,
+	candidate domain.Asset,
+	idempotencyKey string,
+	requestHash string,
+) (domain.Asset, bool, error) {
+	tx, err := s.db.BeginTx(ctx, nil)
+	if err != nil {
+		return domain.Asset{}, false, repositoryFailure(err)
+	}
+	defer func() { _ = tx.Rollback() }()
+
+	existingHash, resourceID, found, err := lookupIdempotency(
+		ctx,
+		tx,
+		candidate.CreatorSubject,
+		assetUploadOperation,
+		idempotencyKey,
+	)
+	if err != nil {
+		return domain.Asset{}, false, err
+	}
+	if found {
+		if existingHash != requestHash {
+			return domain.Asset{}, false, usecase.ErrIdempotencyConflict
+		}
+		existing, err := getAssetByID(
+			ctx,
+			tx,
+			candidate.CreatorSubject,
+			resourceID,
+		)
+		if err != nil {
+			return domain.Asset{}, false, err
+		}
+		if err := tx.Commit(); err != nil {
+			return domain.Asset{}, false, repositoryFailure(err)
+		}
+		return existing, false, nil
+	}
+
+	_, err = tx.ExecContext(
+		ctx,
+		`INSERT INTO assets (
+			id, creator_subject, purpose, media_type, size_bytes,
+			sha256, storage_key, created_at
+		) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
+		candidate.ID,
+		candidate.CreatorSubject,
+		candidate.Purpose,
+		candidate.MediaType,
+		candidate.SizeBytes,
+		candidate.SHA256,
+		candidate.StorageKey,
+		formatTimestamp(candidate.CreatedAt),
+	)
+	if err != nil {
+		return domain.Asset{}, false, repositoryFailure(err)
+	}
+	if err := insertIdempotency(
+		ctx,
+		tx,
+		candidate.CreatorSubject,
+		assetUploadOperation,
+		idempotencyKey,
+		requestHash,
+		"ASSET",
+		candidate.ID,
+		candidate.CreatedAt,
+	); err != nil {
+		return domain.Asset{}, false, err
+	}
+	if err := tx.Commit(); err != nil {
+		return domain.Asset{}, false, repositoryFailure(err)
+	}
+	return candidate, true, nil
+}
+
+func (s *Store) GetAsset(
+	ctx context.Context,
+	creatorSubject string,
+	assetID string,
+) (domain.Asset, error) {
+	return getAssetByID(ctx, s.db, creatorSubject, assetID)
+}
+
+var _ usecase.AssetRepository = (*Store)(nil)
+var _ queryRower = (*sql.Tx)(nil)