94895cbc22
- Go API server with PostgreSQL + Redis - AI floor replacement (OpenRouter Gemini) - Product database (10 brands, 3539 products) - Recommendation engine, calculator, articles - Redis async queue + worker pool - Hot product caching, brand view tracking - JWT auth, favorites, projects - Docker deployment ready Co-Authored-By: Claude <noreply@anthropic.com>
22 lines
426 B
Go
22 lines
426 B
Go
package repository
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import (
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"database/sql"
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"fmt"
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_ "github.com/lib/pq"
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)
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const DefaultDSN = "postgres://postgres:dev123456@localhost:5432/floorvisualizer?sslmode=disable"
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func Connect(dsn string) (*sql.DB, error) {
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db, err := sql.Open("postgres", dsn)
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if err != nil {
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return nil, fmt.Errorf("open db: %w", err)
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}
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if err := db.Ping(); err != nil {
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return nil, fmt.Errorf("ping db: %w", err)
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}
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return db, nil
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}
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