feat: implement scenario-driven sales SOP platform

codes/internal/dashboard/handler.go

@@ -0,0 +1,40 @@
+package dashboard
+
+import (
+	"net/http"
+
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/auth"
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/model"
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/response"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+type Handler struct{ db *gorm.DB }
+
+func NewHandler(db *gorm.DB) *Handler { return &Handler{db: db} }
+
+func (h *Handler) Summary(c *gin.Context) {
+	p, _ := auth.PrincipalFromContext(c)
+	counts := map[string]int64{}
+	queries := []struct {
+		key   string
+		model interface{}
+		where string
+		args  []interface{}
+	}{
+		{key: "scenarios", model: &model.Scenario{}, where: "tenant_id = ? AND status <> ?", args: []interface{}{p.TenantID, "archived"}},
+		{key: "published_sops", model: &model.SOP{}, where: "tenant_id = ? AND status = ?", args: []interface{}{p.TenantID, "published"}},
+		{key: "runs", model: &model.SOPRun{}, where: "tenant_id = ?", args: []interface{}{p.TenantID}},
+		{key: "completed_runs", model: &model.SOPRun{}, where: "tenant_id = ? AND status = ?", args: []interface{}{p.TenantID, "completed"}},
+	}
+	for _, query := range queries {
+		var count int64
+		if err := h.db.Model(query.model).Where(query.where, query.args...).Count(&count).Error; err != nil {
+			response.Error(c, http.StatusInternalServerError, "QUERY_FAILED", "查询统计数据失败")
+			return
+		}
+		counts[query.key] = count
+	}
+	response.OK(c, counts)
+}