feat(purchase

internal/entities/analytics.go

@@ -27,6 +27,14 @@ type SalesAnalytics struct {
 	NetSales float64   `json:"net_sales"`
 }
 
+// PurchaseTeamFilter narrows purchasing figures to a single team: a parent
+// category, Pusat, or the purchases that carry no team at all. A nil filter
+// leaves the figures spanning every team.
+type PurchaseTeamFilter struct {
+	Scope      string
+	CategoryID *uuid.UUID
+}
+
 // PurchasingAnalytics represents purchasing analytics data
 type PurchasingAnalytics struct {
 	OutletName     *string                    `json:"outlet_name,omitempty"`
@@ -34,6 +42,22 @@ type PurchasingAnalytics struct {
 	Data           []PurchasingAnalyticsData  `json:"data"`
 	IngredientData []PurchasingIngredientData `json:"ingredient_data"`
 	VendorData     []PurchasingVendorData     `json:"vendor_data"`
+	TeamData       []PurchasingTeamData       `json:"team_data"`
+}
+
+// PurchasingTeamData is one team's share of the purchases: a parent category,
+// Pusat, or the purchases charged to no team at all. Scope and CategoryID are
+// what the team filter takes back, so a row can be clicked straight through.
+type PurchasingTeamData struct {
+	Scope                string     `json:"scope"`
+	CategoryID           *uuid.UUID `json:"category_id"`
+	Name                 string     `json:"name"`
+	TotalPurchases       float64    `json:"total_purchases"`
+	RawMaterialPurchases float64    `json:"raw_material_purchases"`
+	ExpensePurchases     float64    `json:"expense_purchases"`
+	PurchaseOrderCount   int64      `json:"purchase_order_count"`
+	Quantity             float64    `json:"quantity"`
+	Percentage           float64    `json:"percentage"`
 }
 
 type PurchasingSummary struct {
@@ -47,6 +71,7 @@ type PurchasingSummary struct {
 	AveragePurchaseOrderValue float64 `json:"average_purchase_order_value"`
 	TotalIngredients          int64   `json:"total_ingredients"`
 	TotalVendors              int64   `json:"total_vendors"`
+	TotalTeams                int64   `json:"total_teams"`
 }
 
 type PurchasingAnalyticsData struct {