Add Audit cababilities. First try on deleteOne

delete.go

@@ -0,0 +1,54 @@
+package mongo
+
+import (
+	"context"
+	"slices"
+
+	"go.mongodb.org/mongo-driver/v2/bson"
+
+	"git.gsuntres.com/general/mongo/options"
+	"git.gsuntres.com/general/commons"
+)
+
+// DeleteOne will delete the first document that matches the filter.
+func (c *MongoClient) DeleteOne(ctx context.Context, database, name string, filter bson.M, opts ...options.Lister[options.DeleteOneOptions]) error {
+	var err error
+
+	// 1. Prepare query.
+	collection := c.GetCollection(database, name)
+
+	// 2. Check discriminator and mongofy
+	if err := c.DiscriminatorCheckAndApplyToFilter(ctx, name, filter); err != nil {
+		return err
+	}
+
+	f := Mongofy(&Query{ Filter: filter	})
+
+	var found bson.M
+	if c.WithAudit {
+		err = collection.FindOne(ctx, f).Decode(&found)
+		if err != nil {
+			return err
+		}
+	}
+	
+	// 3. Delete
+  _, err = collection.DeleteOne(ctx, f)
+	if err != nil {
+		return err
+	}
+
+	if c.WithAudit && !slices.Contains(c.IgnoreAudit, name) {
+		contx := commons.ContextSerialize(ctx, c.ContextFields)
+		audit := &AuditResult {
+			Entity: name,
+			Op: OpDelete,
+			Before: found,
+			Context: contx,
+		}
+
+		(*c.OnAudit)(audit)
+	}
+
+	return nil
+}