VENDOR intensifies

vendor/go.mongodb.org/mongo-driver/mongo/options/updateoptions.go

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+// Copyright (C) MongoDB, Inc. 2017-present.
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+
+package options
+
+// UpdateOptions represents all possible options to the UpdateOne() and UpdateMany() functions.
+type UpdateOptions struct {
+	ArrayFilters             *ArrayFilters // A set of filters specifying to which array elements an update should apply
+	BypassDocumentValidation *bool         // If true, allows the write to opt-out of document level validation
+	Collation                *Collation    // Specifies a collation
+	Upsert                   *bool         // When true, creates a new document if no document matches the query
+}
+
+// Update returns a pointer to a new UpdateOptions
+func Update() *UpdateOptions {
+	return &UpdateOptions{}
+}
+
+// SetArrayFilters specifies a set of filters specifying to which array elements an update should apply
+// Valid for server versions >= 3.6.
+func (uo *UpdateOptions) SetArrayFilters(af ArrayFilters) *UpdateOptions {
+	uo.ArrayFilters = &af
+	return uo
+}
+
+// SetBypassDocumentValidation allows the write to opt-out of document level validation.
+// Valid for server versions >= 3.2. For servers < 3.2, this option is ignored.
+func (uo *UpdateOptions) SetBypassDocumentValidation(b bool) *UpdateOptions {
+	uo.BypassDocumentValidation = &b
+	return uo
+}
+
+// SetCollation specifies a collation.
+// Valid for server versions >= 3.4.
+func (uo *UpdateOptions) SetCollation(c *Collation) *UpdateOptions {
+	uo.Collation = c
+	return uo
+}
+
+// SetUpsert allows the creation of a new document if not document matches the query
+func (uo *UpdateOptions) SetUpsert(b bool) *UpdateOptions {
+	uo.Upsert = &b
+	return uo
+}
+
+// MergeUpdateOptions combines the argued UpdateOptions into a single UpdateOptions in a last-one-wins fashion
+func MergeUpdateOptions(opts ...*UpdateOptions) *UpdateOptions {
+	uOpts := Update()
+	for _, uo := range opts {
+		if uo == nil {
+			continue
+		}
+		if uo.ArrayFilters != nil {
+			uOpts.ArrayFilters = uo.ArrayFilters
+		}
+		if uo.BypassDocumentValidation != nil {
+			uOpts.BypassDocumentValidation = uo.BypassDocumentValidation
+		}
+		if uo.Collation != nil {
+			uOpts.Collation = uo.Collation
+		}
+		if uo.Upsert != nil {
+			uOpts.Upsert = uo.Upsert
+		}
+	}
+
+	return uOpts
+}