finish world initialization, set up init on startup and on shutdown, move all models to main directory

internal/foundry/models/db/grid.go

@@ -0,0 +1,61 @@
+package db
+
+import (
+	"context"
+
+	"github.com/jmoiron/sqlx"
+)
+
+type Grid struct {
+	ID uint
+
+	Type      int
+	Size      int
+	Distance  int
+	Diagonals int
+	Thickness int
+	Alpha     float64
+	Color     string
+	Units     string
+	Style     string
+}
+
+func (g *Grid) Query(data *InsertId[string]) {
+	data.query = `
+		INSERT INTO grid (system_id, type, size, distance, diagonals, thickness,
+							alpha, color, units, style)
+		VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
+		RETURNING id`
+}
+
+func (g *Grid) Insert(tx *sqlx.Tx, data *InsertId[string]) error {
+	if data.query == "" {
+		return ErrNoQuery
+	}
+
+	args := []any{data.id, g.Type, g.Size, g.Distance, g.Diagonals, g.Thickness,
+		g.Alpha, g.Color, g.Units, g.Style}
+
+	err := tx.QueryRowx(data.query, args...).Scan(&g.ID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (g *Grid) InsertCtx(ctx context.Context, tx *sqlx.Tx, data *InsertId[string]) error {
+	if data.query == "" {
+		return ErrNoQuery
+	}
+
+	args := []any{data.id, g.Type, g.Size, g.Distance, g.Diagonals, g.Thickness,
+		g.Alpha, g.Color, g.Units, g.Style}
+
+	err := tx.QueryRowxContext(ctx, data.query, args...).Scan(&g.ID)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}