db

Documentation

Index

• func ConvertToFindOneOptions(opts *Options) *options.FindOneOptions
• func ConvertToFindOptions(opts *Options) *options.FindOptions
• func ConvertToMongoFilter(filter *Filter) bson.M
• type Database
• type Filter
• type Options
  • func CreateOptions() *Options
  • func (o *Options) SetLimit(v int64) *Options
  • func (o *Options) SetSkip(v int64) *Options
  • func (o *Options) SetSort(key string, value int) *Options
• type SortOption

Functions

func ConvertToFindOneOptions

func ConvertToFindOneOptions(opts *Options) *options.FindOneOptions

convertToMongoOne converts database.Options to options.FindOneOptions

func ConvertToFindOptions

func ConvertToFindOptions(opts *Options) *options.FindOptions

convertToFindOptions converts database.Options to options.FindOptions

func ConvertToMongoFilter

func ConvertToMongoFilter(filter *Filter) bson.M

convertToMongoFilter converts database.Filter to a bson.M document

Types

type Database

type Database interface {
	Open(ctx context.Context) error
	Close(ctx context.Context) error

	Insert(collection string, object interface{}) error
	FindOne(collection string, object interface{}, filter *Filter, opts *Options) error
	FindAll(collection string, object interface{}, filter *Filter, opts *Options) error
	Update(collection string, object interface{}, filter *Filter) error
	Upsert(collection string, object interface{}, filter *Filter) error
	Delete(collection string, filter *Filter) error
	Search(collection, search string, fields []string, slice interface{}) error
}

Database defines database functionality

type Filter

type Filter map[string]interface{}

type Options

type Options struct {
	Limit int64
	Skip  int64
	Sort  *SortOption
}

func CreateOptions

func CreateOptions() *Options

func (*Options) SetLimit

func (o *Options) SetLimit(v int64) *Options

func (*Options) SetSkip

func (o *Options) SetSkip(v int64) *Options

func (*Options) SetSort

func (o *Options) SetSort(key string, value int) *Options

SetSort sets the sort of the returned documents + value = ascending, - value = descending

type SortOption

type SortOption struct {
	Key   string
	Value int // 1 ascending, -1 descending
}