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perf(admin): optimize large-dataset loading for dashboard/users/accounts/ops

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This commit is contained in:
xvhuan
2026-03-04 13:45:49 +08:00
parent 46ea9170cb
commit 80ae592c23
27 changed files with 1109 additions and 179 deletions
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48
backend/internal/handler/admin/dashboard_handler.go
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@@ -1,6 +1,7 @@
package admin
import (
"encoding/json"
"errors"
"strconv"
"strings"
@@ -460,6 +461,9 @@ type BatchUsersUsageRequest struct {
UserIDs []int64 `json:"user_ids" binding:"required"`
}
var dashboardBatchUsersUsageCache = newSnapshotCache(30 * time.Second)
var dashboardBatchAPIKeysUsageCache = newSnapshotCache(30 * time.Second)
// GetBatchUsersUsage handles getting usage stats for multiple users
// POST /api/v1/admin/dashboard/users-usage
func (h *DashboardHandler) GetBatchUsersUsage(c *gin.Context) {
@@ -469,18 +473,34 @@ func (h *DashboardHandler) GetBatchUsersUsage(c *gin.Context) {
return
}
if len(req.UserIDs) == 0 {
userIDs := normalizeInt64IDList(req.UserIDs)
if len(userIDs) == 0 {
response.Success(c, gin.H{"stats": map[string]any{}})
return
}
stats, err := h.dashboardService.GetBatchUserUsageStats(c.Request.Context(), req.UserIDs, time.Time{}, time.Time{})
keyRaw, _ := json.Marshal(struct {
UserIDs []int64 `json:"user_ids"`
}{
UserIDs: userIDs,
})
cacheKey := string(keyRaw)
if cached, ok := dashboardBatchUsersUsageCache.Get(cacheKey); ok {
c.Header("X-Snapshot-Cache", "hit")
response.Success(c, cached.Payload)
return
}
stats, err := h.dashboardService.GetBatchUserUsageStats(c.Request.Context(), userIDs, time.Time{}, time.Time{})
if err != nil {
response.Error(c, 500, "Failed to get user usage stats")
return
}
response.Success(c, gin.H{"stats": stats})
payload := gin.H{"stats": stats}
dashboardBatchUsersUsageCache.Set(cacheKey, payload)
c.Header("X-Snapshot-Cache", "miss")
response.Success(c, payload)
}
// BatchAPIKeysUsageRequest represents the request body for batch api key usage stats
@@ -497,16 +517,32 @@ func (h *DashboardHandler) GetBatchAPIKeysUsage(c *gin.Context) {
return
}
if len(req.APIKeyIDs) == 0 {
apiKeyIDs := normalizeInt64IDList(req.APIKeyIDs)
if len(apiKeyIDs) == 0 {
response.Success(c, gin.H{"stats": map[string]any{}})
return
}
stats, err := h.dashboardService.GetBatchAPIKeyUsageStats(c.Request.Context(), req.APIKeyIDs, time.Time{}, time.Time{})
keyRaw, _ := json.Marshal(struct {
APIKeyIDs []int64 `json:"api_key_ids"`
}{
APIKeyIDs: apiKeyIDs,
})
cacheKey := string(keyRaw)
if cached, ok := dashboardBatchAPIKeysUsageCache.Get(cacheKey); ok {
c.Header("X-Snapshot-Cache", "hit")
response.Success(c, cached.Payload)
return
}
stats, err := h.dashboardService.GetBatchAPIKeyUsageStats(c.Request.Context(), apiKeyIDs, time.Time{}, time.Time{})
if err != nil {
response.Error(c, 500, "Failed to get API key usage stats")
return
}
response.Success(c, gin.H{"stats": stats})
payload := gin.H{"stats": stats}
dashboardBatchAPIKeysUsageCache.Set(cacheKey, payload)
c.Header("X-Snapshot-Cache", "miss")
response.Success(c, payload)
}