83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package dashboard
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"strconv"
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"hyapp-admin-server/internal/config"
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"hyapp-admin-server/internal/repository"
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)
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type DashboardService struct {
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store *repository.Store
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cfg config.Config
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httpClient *http.Client
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}
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type StatisticsQuery struct {
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AppCode string
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StartMS int64
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EndMS int64
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SeriesStartMS int64
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SeriesEndMS int64
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RegionID int64
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CountryID int64
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}
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func NewService(store *repository.Store, cfg config.Config) *DashboardService {
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return &DashboardService{
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store: store,
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cfg: cfg,
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httpClient: &http.Client{Timeout: cfg.StatisticsService.RequestTimeout},
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}
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}
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func (s *DashboardService) Overview() (*repository.DashboardOverview, error) {
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return s.store.DashboardOverview()
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}
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func (s *DashboardService) StatisticsOverview(ctx context.Context, query StatisticsQuery) (map[string]any, error) {
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baseURL := s.cfg.StatisticsService.BaseURL + "/internal/v1/statistics/overview"
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values := url.Values{}
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values.Set("app_code", query.AppCode)
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if query.StartMS > 0 {
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values.Set("start_ms", strconv.FormatInt(query.StartMS, 10))
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}
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if query.EndMS > 0 {
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values.Set("end_ms", strconv.FormatInt(query.EndMS, 10))
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}
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if query.SeriesStartMS > 0 {
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values.Set("series_start_ms", strconv.FormatInt(query.SeriesStartMS, 10))
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}
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if query.SeriesEndMS > 0 {
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values.Set("series_end_ms", strconv.FormatInt(query.SeriesEndMS, 10))
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}
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if query.RegionID > 0 {
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values.Set("region_id", strconv.FormatInt(query.RegionID, 10))
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}
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if query.CountryID > 0 {
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values.Set("country_id", strconv.FormatInt(query.CountryID, 10))
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}
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, baseURL+"?"+values.Encode(), nil)
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if err != nil {
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return nil, err
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}
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resp, err := s.httpClient.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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return nil, fmt.Errorf("statistics service returned status %d", resp.StatusCode)
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}
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var out map[string]any
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if err := json.NewDecoder(resp.Body).Decode(&out); err != nil {
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return nil, err
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}
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return out, nil
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}
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