refactored code, removed *_helper.go files and placed them in *.resolvers.go files for uniformity

backend/graph/steam.resolvers.go

@@ -0,0 +1,62 @@
+package graph
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"adam-french.co.uk/backend/graph/model"
+	"adam-french.co.uk/backend/services"
+)
+
+func mapSteamGames(games []services.SteamRecentGame) []*model.SteamGame {
+	result := make([]*model.SteamGame, len(games))
+	for i, g := range games {
+		result[i] = &model.SteamGame{
+			AppID:           g.AppID,
+			Name:            g.Name,
+			Playtime2Weeks:  g.Playtime2Weeks,
+			PlaytimeForever: g.PlaytimeForever,
+			HeaderImageURL:  fmt.Sprintf("https://cdn.akamai.steamstatic.com/steam/apps/%d/header.jpg", g.AppID),
+		}
+	}
+	return result
+}
+
+// SteamStatus is the resolver for the steamStatus field.
+func (r *queryResolver) SteamStatus(ctx context.Context) (*model.SteamStatus, error) {
+	if r.Store.SteamAPIKey == "" {
+		return nil, nil
+	}
+
+	if r.Store.SteamFresh() {
+		return &model.SteamStatus{
+			Online:      r.Store.SteamOnline,
+			RecentGames: mapSteamGames(r.Store.SteamRecentGames),
+		}, nil
+	}
+
+	games, err := services.FetchRecentlyPlayedGames(r.Store.SteamAPIKey, r.Store.SteamID)
+	if err != nil {
+		return nil, err
+	}
+
+	summary, err := services.FetchPlayerSummary(r.Store.SteamAPIKey, r.Store.SteamID)
+	if err != nil {
+		return nil, err
+	}
+
+	online := false
+	if summary != nil {
+		online = summary.PersonaState > 0
+	}
+
+	r.Store.SteamRecentGames = games
+	r.Store.SteamOnline = online
+	r.Store.SteamFetchedAt = time.Now()
+
+	return &model.SteamStatus{
+		Online:      online,
+		RecentGames: mapSteamGames(games),
+	}, nil
+}