add db models, refactor json models, add references in migrations

internal/foundry/models/db/user.go

@@ -0,0 +1,91 @@
+package db
+
+import (
+	"context"
+	"time"
+)
+
+type User struct {
+	Id        int
+	Name      string
+	Role      int
+	Character string
+	Color     string
+	Pronouns  string
+	CreatedAt time.Time
+	Hotbar    map[string]string
+	Stats     UserStats
+}
+
+type UserStats struct {
+	Id             int
+	CoreVersion    string
+	SystemId       string
+	SystemVersion  string
+	CreatedTime    int64
+	ModifiedTime   int64
+	LastModifiedBy string
+}
+
+type Users []User
+
+func (users Users) GetById(id int) *User {
+	return &users[id]
+}
+
+func (m FoundryStateModel) InsertUser(user *User, stateId int) error {
+	query := `
+		INSERT INTO users (state_id, name, role, character, color, pronouns)
+		VALUES ($1, $2, $3, $4, $5, $6)
+		RETURNING id, created_at`
+
+	args := []any{stateId, user.Name, user.Role, user.Character, user.Color, user.Pronouns}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	err := m.DB.QueryRowContext(ctx, query, args...).Scan(&user.Id, &user.CreatedAt)
+	if err != nil {
+		return err
+	}
+
+	for k, v := range user.Hotbar {
+		err = m.InsertUserHotbar(k, v, user.Id)
+		if err != nil {
+			return err
+		}
+	}
+
+	return m.InsertUserStats(&user.Stats, user.Id)
+}
+
+func (m FoundryStateModel) InsertUserHotbar(key string, value string, userId int) error {
+	query := `
+		INSERT INTO users_hotbar (user_id, key, value)
+		VALUES ($1, $2, $3)`
+
+	args := []any{userId, key, value}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	_, err := m.DB.ExecContext(ctx, query, args...)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (m FoundryStateModel) InsertUserStats(stats *UserStats, userId int) error {
+	query := `
+		INSERT INTO users_stats (user_id, core_version, system_id, system_version, created_time, modified_time, last_modified_by)
+		VALUES ($1, $2, $3, $4, $5, $6, $7)
+		RETURNING id`
+
+	args := []any{userId, stats.CoreVersion, stats.SystemId, stats.SystemVersion, stats.CreatedTime, stats.ModifiedTime, stats.LastModifiedBy}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	return m.DB.QueryRowContext(ctx, query, args...).Scan(&stats.Id)
+}