Release catalyst

database/statistics.go

@@ -0,0 +1,43 @@
+package database
+
+import (
+	"context"
+
+	"github.com/SecurityBrewery/catalyst/database/busdb"
+	"github.com/SecurityBrewery/catalyst/generated/models"
+)
+
+func (db *Database) Statistics(ctx context.Context) (*models.Statistics, error) {
+	query := `RETURN { 
+	tickets_per_type: MERGE(FOR d in tickets
+		COLLECT type = d.type WITH COUNT INTO typecount
+		RETURN ZIP([type], [typecount])), 
+		
+	unassigned: FIRST(FOR d in tickets
+		FILTER d.status == "open" AND !d.owner
+		COLLECT WITH COUNT INTO length
+		RETURN length),
+	
+	open_tickets_per_user: MERGE(FOR d in tickets
+		FILTER d.status == "open"
+		COLLECT user = d.owner WITH COUNT INTO usercount
+		RETURN ZIP([user], [usercount])), 
+	
+	tickets_per_week: MERGE(FOR d in tickets
+		COLLECT week = CONCAT(DATE_YEAR(d.created), "-", DATE_ISOWEEK(d.created) < 10 ? "0" : "", DATE_ISOWEEK(d.created)) WITH COUNT INTO weekcount
+		RETURN ZIP([week], [weekcount])),
+	}`
+
+	cur, _, err := db.Query(ctx, query, nil, busdb.ReadOperation)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close()
+
+	statistics := models.Statistics{}
+	if _, err := cur.ReadDocument(ctx, &statistics); err != nil {
+		return nil, err
+	}
+
+	return &statistics, nil
+}