FahdShalhoub
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package repositories
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import (
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"context"
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"database/sql"
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"fmt"
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"strings"
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"thamanyah/cms/v2/internal/models"
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)
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type VideoRepository interface {
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CreateVideo(ctx context.Context, v models.Video) (models.Video, error)
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}
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var VideoRepo VideoRepository
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type ConcreteVideoRepository struct {
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SQLDB *sql.DB
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}
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func (svc ConcreteVideoRepository) CreateVideo(ctx context.Context, v models.Video) (models.Video, error) {
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tx, err := svc.SQLDB.BeginTx(ctx, nil)
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if err != nil {
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return models.Video{}, err
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}
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defer tx.Rollback()
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row := tx.QueryRowContext(ctx, `
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INSERT INTO videos (title, description, tags, file_name, storage_key, mediaconvert_job_id, status, size_bytes)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
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RETURNING id, created_at, updated_at
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`, v.Title, v.Description, v.Tags, v.FileName, v.StorageKey, v.MediaConvertJobID, string(v.Status), v.SizeBytes)
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if err := row.Scan(&v.ID, &v.CreatedAt, &v.UpdatedAt); err != nil {
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return models.Video{}, err
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}
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rows := make([]string, 0, len(v.CategoryIDs))
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for _, categoryID := range v.CategoryIDs {
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rows = append(rows, fmt.Sprintf("($1, %d)", categoryID))
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}
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if _, err := tx.ExecContext(ctx, `INSERT INTO video_categories (video_id, category_id) VALUES `+strings.Join(rows, ", "), v.ID); err != nil {
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return models.Video{}, fmt.Errorf("linking categories %v: %w", v.CategoryIDs, err)
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}
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if err := tx.Commit(); err != nil {
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return models.Video{}, err
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}
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return v, nil
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}
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