feat: add db management scripts

scripts/setup-db/main.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
+	"git.ksdemosapps.com/kylesoda/pgx-learning/internal/config"
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+func createTasksTable(db *pgxpool.Pool, ctx context.Context) error {
+	createTableSQL := `
+CREATE TABLE IF NOT EXISTS tasks (
+	id BIGSERIAL PRIMARY KEY,
+	text TEXT NOT NULL,
+	completed BOOLEAN NOT NULL DEFAULT FALSE,
+	created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+	updated_at TIMESTAMPTZ
+);
+`
+
+	_, err := db.Exec(ctx, createTableSQL)
+	if err != nil {
+		return fmt.Errorf("error creating tasks table: %w", err)
+	}
+
+	return nil
+}
+
+func main() {
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+	defer cancel()
+
+	db, err := pgxpool.New(ctx, config.Db.Url)
+	if err != nil {
+		log.Fatalf("Unable to create connection pool: %v", err)
+	}
+
+	if err := createTasksTable(db, ctx); err != nil {
+		log.Fatalf("Unexpected error: %v", err)
+	} else {
+		fmt.Println("Database setup completed succesfully")
+	}
+
+	defer db.Close()
+}