Add NewCursorFromDocuments and NewSingleResultFromDocument functions (#…

…56)

* Add NewCursorFromDocuments and NewSingleResultFromDocument functions

* Remove uneeded tools from the Brewfile

.github/Brewfile

@@ -1,13 +1,8 @@
-tap "golangci/tap"
 tap "kyoh86/tap"
 tap "sv-tools/apps"
 
-# Fast linters runner for Go.
-brew "golangci/tap/golangci-lint"
 # Rich-Go will enrich `go test` outputs with text decorations
 brew "kyoh86/tap/richgo"
-# bumptag is a tool to increment a version and to create a git tag with an annotation.
-brew "sv-tools/apps/bumptag"
 
 # App to build and share containerized applications and microservices
 cask "docker"

cursor.go

@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/bsoncodec"
 	"go.mongodb.org/mongo-driver/mongo"
 )
 
@@ -64,3 +65,13 @@ func (c *cursor) TryNext(ctx context.Context) bool {
 func wrapCursor(cr *mongo.Cursor) Cursor {
 	return &cursor{cr: cr}
 }
+
+// NewCursorFromDocuments is a wrapper for NewCursorFromDocuments function of the mongodb to return Cursor
+// https://pkg.go.dev/go.mongodb.org/mongo-driver/mongo#NewCursorFromDocuments
+func NewCursorFromDocuments(documents []interface{}, err error, registry *bsoncodec.Registry) (Cursor, error) {
+	cr, err := mongo.NewCursorFromDocuments(documents, err, registry)
+	if err != nil {
+		return nil, err
+	}
+	return wrapCursor(cr), nil
+}

single_result.go

@@ -2,6 +2,7 @@ package mongoifc
 
 import (
 	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/bsoncodec"
 	"go.mongodb.org/mongo-driver/mongo"
 )
 
@@ -32,3 +33,11 @@ func (s *singleResult) Err() error {
 func wrapSingleResult(sr *mongo.SingleResult) SingleResult {
 	return &singleResult{sr: sr}
 }
+
+// NewSingleResultFromDocument is a wrapper for NewSingleResultFromDocument function of the mongodb
+// to return SingleResult
+// https://pkg.go.dev/go.mongodb.org/mongo-driver/mongo#NewSingleResultFromDocument
+func NewSingleResultFromDocument(document interface{}, err error, registry *bsoncodec.Registry) SingleResult {
+	sr := mongo.NewSingleResultFromDocument(document, err, registry)
+	return wrapSingleResult(sr)
+}