508 lines
14 KiB
Go
508 lines
14 KiB
Go
package mongos
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"reflect"
|
|
"stat/common/utils"
|
|
"strings"
|
|
"time"
|
|
|
|
"go.mongodb.org/mongo-driver/bson"
|
|
"go.mongodb.org/mongo-driver/bson/primitive"
|
|
"go.mongodb.org/mongo-driver/mongo"
|
|
"go.mongodb.org/mongo-driver/mongo/options"
|
|
)
|
|
|
|
type MongoTool struct {
|
|
db *Manager
|
|
collName string
|
|
}
|
|
|
|
type PageAndSort struct {
|
|
Page int64
|
|
PageSize int64
|
|
Sort bson.M //bson.M{_id : -1 }
|
|
}
|
|
|
|
func New(db *Manager, collName string) *MongoTool {
|
|
return &MongoTool{db: db, collName: collName}
|
|
}
|
|
|
|
func (b *MongoTool) GetCollection() *mongo.Collection {
|
|
return b.collection()
|
|
}
|
|
|
|
func (b *MongoTool) collection() *mongo.Collection {
|
|
opts := options.CollectionOptions{Registry: Registry}
|
|
return b.db.Database().Collection(b.collName, &opts)
|
|
}
|
|
|
|
func (b *MongoTool) FindById(ctx context.Context, bind interface{}, id interface{}, opts ...*options.FindOneOptions) error {
|
|
param := bson.M{"_id": id}
|
|
return b.FindOne(ctx, bind, param, opts...)
|
|
}
|
|
|
|
func (b *MongoTool) FindOne(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneOptions) error {
|
|
err := b.collection().FindOne(ctx, query, opts...).Decode(bind)
|
|
if err != nil && err == mongo.ErrNoDocuments {
|
|
return nil
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) FindOneEx(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneOptions) error {
|
|
err := b.collection().FindOne(ctx, query, opts...).Decode(bind)
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) FindMOneAndUpdate(ctx context.Context, bind interface{}, query bson.M, update interface{}, opts ...*options.FindOneAndUpdateOptions) error {
|
|
setReturn := false
|
|
for _, opt := range opts {
|
|
if opt != nil && opt.ReturnDocument != nil {
|
|
setReturn = true
|
|
break
|
|
}
|
|
}
|
|
if !setReturn {
|
|
after := options.After
|
|
opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
|
|
}
|
|
um := utils.Struct2Map(update)
|
|
um["updatedAt"] = time.Now()
|
|
set := bson.M{
|
|
"$set": um,
|
|
}
|
|
result := b.collection().FindOneAndUpdate(ctx, query, set, opts...)
|
|
err := result.Decode(bind)
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) FindMOneAndUpdateInc(ctx context.Context, bind interface{}, query bson.M, update interface{}, inc interface{}, opts ...*options.FindOneAndUpdateOptions) error {
|
|
um := utils.Struct2Map(update)
|
|
um["updatedAt"] = time.Now()
|
|
im := utils.Struct2Map(inc)
|
|
set := bson.M{
|
|
"$set": um,
|
|
}
|
|
if im != nil {
|
|
set["$inc"] = inc
|
|
}
|
|
|
|
setReturn := false
|
|
for _, opt := range opts {
|
|
if opt != nil && opt.ReturnDocument != nil {
|
|
setReturn = true
|
|
break
|
|
}
|
|
}
|
|
if !setReturn {
|
|
after := options.After
|
|
opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
|
|
}
|
|
|
|
result := b.collection().FindOneAndUpdate(ctx, query, set, opts...)
|
|
err := result.Decode(bind)
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) FindOneAndUpdateTiny(
|
|
ctx context.Context,
|
|
query bson.M,
|
|
update bson.M,
|
|
opts ...*options.FindOneAndUpdateOptions) error {
|
|
result := b.collection().FindOneAndUpdate(ctx, query, update, opts...)
|
|
return result.Err()
|
|
}
|
|
|
|
func (b *MongoTool) FindOneAndUpdateReturnTiny(ctx context.Context,
|
|
bind interface{},
|
|
query bson.M,
|
|
update bson.M,
|
|
afterDoc bool,
|
|
opts ...*options.FindOneAndUpdateOptions) error {
|
|
|
|
if afterDoc {
|
|
opts = append(opts, options.FindOneAndUpdate().SetReturnDocument(options.After))
|
|
} else {
|
|
opts = append(opts, options.FindOneAndUpdate().SetReturnDocument(options.Before))
|
|
}
|
|
|
|
result := b.collection().FindOneAndUpdate(ctx, query, update, opts...).Decode(bind)
|
|
return result
|
|
}
|
|
|
|
func (b *MongoTool) FindOneAndUpdate(ctx context.Context, bind interface{}, query bson.M, update bson.M, opts ...*options.FindOneAndUpdateOptions) error {
|
|
setReturn := false
|
|
for _, opt := range opts {
|
|
if opt != nil && opt.ReturnDocument != nil {
|
|
setReturn = true
|
|
break
|
|
}
|
|
}
|
|
if !setReturn {
|
|
after := options.After
|
|
opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
|
|
}
|
|
b.setUpdatedAt(update, time.Now())
|
|
result := b.collection().FindOneAndUpdate(ctx, query, update, opts...)
|
|
err := result.Decode(bind)
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) Find(ctx context.Context, bind interface{}, query bson.M, opt ...*options.FindOptions) error {
|
|
err := b.validSlice(bind)
|
|
cur, err := b.collection().Find(ctx, query, opt...)
|
|
if err != nil && err == mongo.ErrNoDocuments {
|
|
return nil
|
|
} else if err != nil {
|
|
return err
|
|
}
|
|
err = cur.All(ctx, bind)
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) FindByPage(ctx context.Context, bind interface{}, query bson.M, pageAndSort *PageAndSort, opts ...*options.FindOptions) error {
|
|
err := b.validSlice(bind)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
opt := &options.FindOptions{}
|
|
if pageAndSort == nil {
|
|
return errors.New("page must not nil")
|
|
}
|
|
if pageAndSort.Page == 0 || pageAndSort.PageSize == 0 {
|
|
return errors.New("page and PageSize must not nil")
|
|
}
|
|
skip := (pageAndSort.Page - 1) * pageAndSort.PageSize
|
|
opt.Skip = &skip
|
|
opt.Limit = &pageAndSort.PageSize
|
|
if pageAndSort.Sort != nil {
|
|
opt.Sort = pageAndSort.Sort
|
|
}
|
|
opts = append(opts, opt)
|
|
cur, err := b.collection().Find(ctx, query, opts...)
|
|
if err != nil && err == mongo.ErrNoDocuments {
|
|
return nil
|
|
} else if err != nil {
|
|
return err
|
|
}
|
|
err = cur.All(ctx, bind)
|
|
return err
|
|
|
|
}
|
|
|
|
func (b *MongoTool) FindOneAndDelete(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneAndDeleteOptions) error {
|
|
result := b.collection().FindOneAndDelete(ctx, query, opts...)
|
|
if result.Err() != nil {
|
|
return result.Err()
|
|
}
|
|
return result.Decode(bind)
|
|
}
|
|
|
|
func (b *MongoTool) InsertOneTiny(ctx context.Context, doc interface{}) (err error) {
|
|
_, err = b.collection().InsertOne(ctx, doc)
|
|
return
|
|
}
|
|
|
|
func (b *MongoTool) InsertOne(ctx context.Context, doc interface{}) (string, error) {
|
|
//设置创建时间
|
|
b.addCreatedAt(doc)
|
|
//设置修改时间
|
|
b.addUpdatedAt(doc)
|
|
result, err := b.collection().InsertOne(ctx, doc)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
if id, ok := result.InsertedID.(primitive.ObjectID); ok {
|
|
return id.Hex(), nil
|
|
}
|
|
return "", err
|
|
}
|
|
|
|
func (b *MongoTool) InsertMany(ctx context.Context, docs interface{}) ([]interface{}, error) {
|
|
err := b.validSlice(docs)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
res := b.setTimeForSlice(docs)
|
|
result, err := b.collection().InsertMany(ctx, res)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return result.InsertedIDs, err
|
|
}
|
|
|
|
// struct方式
|
|
func (b *MongoTool) UpdateMOne(ctx context.Context, query bson.M, update interface{}) (*mongo.UpdateResult, error) {
|
|
um := utils.Struct2Map(update)
|
|
um["updatedAt"] = time.Now()
|
|
set := bson.M{
|
|
"$set": um,
|
|
}
|
|
return b.collection().UpdateOne(ctx, query, set)
|
|
}
|
|
|
|
func (b *MongoTool) UpdateMOneInc(ctx context.Context, query bson.M, update interface{}, inc interface{}) (*mongo.UpdateResult, error) {
|
|
um := utils.Struct2Map(update)
|
|
um["updatedAt"] = time.Now()
|
|
set := bson.M{
|
|
"$set": um,
|
|
}
|
|
im := utils.Struct2Map(inc)
|
|
if im != nil {
|
|
set["$inc"] = im
|
|
}
|
|
return b.collection().UpdateOne(ctx, query, set)
|
|
}
|
|
|
|
// 原生bson.M 方式
|
|
func (b *MongoTool) UpdateOne(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
|
|
b.setUpdatedAt(update, time.Now())
|
|
return b.collection().UpdateOne(ctx, query, update)
|
|
}
|
|
|
|
// struct方式
|
|
func (b *MongoTool) UpsertMOne(ctx context.Context, query bson.M, update interface{}) (*mongo.UpdateResult, error) {
|
|
um := utils.Struct2Map(update)
|
|
um["updatedAt"] = time.Now()
|
|
set := bson.M{
|
|
"$set": um,
|
|
}
|
|
upsert := true
|
|
opt := &options.UpdateOptions{
|
|
Upsert: &upsert,
|
|
}
|
|
now := time.Now()
|
|
result, err := b.collection().UpdateOne(ctx, query, set, opt)
|
|
if err == nil {
|
|
if result.UpsertedCount >= 1 {
|
|
_, err = b.collection().UpdateOne(ctx, query, bson.M{"$set": bson.M{"createdAt": now}})
|
|
}
|
|
}
|
|
return result, err
|
|
|
|
}
|
|
|
|
func (b *MongoTool) UpsertOneEx(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
|
|
opt := &options.UpdateOptions{}
|
|
opt.SetUpsert(true)
|
|
result, err := b.collection().UpdateOne(ctx, query, update, opt)
|
|
return result, err
|
|
|
|
}
|
|
|
|
func (b *MongoTool) UpsertOne(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
|
|
|
|
upsert := true
|
|
opt := &options.UpdateOptions{
|
|
Upsert: &upsert,
|
|
}
|
|
now := time.Now()
|
|
b.setUpdatedAt(update, now)
|
|
result, err := b.collection().UpdateOne(ctx, query, update, opt)
|
|
if err == nil {
|
|
if result.UpsertedCount >= 1 {
|
|
_, err = b.collection().UpdateOne(ctx, query, bson.M{"$set": bson.M{"createdAt": now}})
|
|
}
|
|
}
|
|
return result, err
|
|
|
|
}
|
|
|
|
func (b *MongoTool) UpdateMMany(ctx context.Context, query bson.M, update interface{}) (*mongo.UpdateResult, error) {
|
|
//b.setUpdatedAt(update, time.Now())
|
|
return b.collection().UpdateMany(ctx, query, update)
|
|
}
|
|
|
|
func (b *MongoTool) UpdateMany(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
|
|
b.setUpdatedAt(update, time.Now())
|
|
return b.collection().UpdateMany(ctx, query, update)
|
|
}
|
|
|
|
func (b *MongoTool) DeleteById(ctx context.Context, id interface{}) (int64, error) {
|
|
|
|
param := bson.M{"_id": id}
|
|
result, err := b.collection().DeleteOne(ctx, param)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return result.DeletedCount, nil
|
|
|
|
}
|
|
|
|
func (b *MongoTool) DeleteOne(ctx context.Context, query bson.M, opts ...*options.DeleteOptions) (int64, error) {
|
|
|
|
result, err := b.collection().DeleteOne(ctx, query)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
return result.DeletedCount, nil
|
|
}
|
|
|
|
func (b *MongoTool) DeleteMany(ctx context.Context, query bson.M, opts ...*options.DeleteOptions) (int64, error) {
|
|
|
|
result, err := b.collection().DeleteMany(ctx, query, opts...)
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
deletedCount := result.DeletedCount
|
|
return deletedCount, nil
|
|
}
|
|
|
|
func (b *MongoTool) Aggregate(ctx context.Context, bind interface{}, pipeline []bson.M, opts ...*options.AggregateOptions) error {
|
|
|
|
err := b.validSlice(bind)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
cur, err := b.collection().Aggregate(ctx, pipeline, opts...)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return cur.All(ctx, bind)
|
|
}
|
|
|
|
func (b *MongoTool) ObjectAggregate(ctx context.Context, bind interface{}, pipeline []bson.M, opts ...*options.AggregateOptions) error {
|
|
cur, err := b.collection().Aggregate(ctx, pipeline, opts...)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if cur.Next(ctx) {
|
|
return cur.Decode(bind)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (b *MongoTool) QueryOne(ctx context.Context, bind interface{}, query interface{}, opts ...*options.FindOneOptions) error {
|
|
err := b.collection().FindOne(ctx, query, opts...).Decode(bind)
|
|
if err != nil && err == mongo.ErrNoDocuments {
|
|
return nil
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (b *MongoTool) Count(ctx context.Context, query interface{}, opts ...*options.CountOptions) (int64, error) {
|
|
return b.collection().CountDocuments(ctx, query, opts...)
|
|
}
|
|
|
|
func (b *MongoTool) EstimatedCount(ctx context.Context, opts ...*options.EstimatedDocumentCountOptions) (int64, error) {
|
|
return b.collection().EstimatedDocumentCount(ctx, opts...)
|
|
}
|
|
|
|
func (b *MongoTool) BulkWrite(ctx context.Context, models []mongo.WriteModel, opts ...*options.BulkWriteOptions) (*mongo.BulkWriteResult, error) {
|
|
return b.collection().BulkWrite(ctx, models, opts...)
|
|
}
|
|
|
|
// CreateIndex 创建数据索引.options 在index里面创建
|
|
func (b *MongoTool) CreateIndex(ctx context.Context, models []mongo.IndexModel) ([]string, error) {
|
|
data, err := b.collection().Indexes().CreateMany(ctx, models)
|
|
if err != nil {
|
|
if strings.Contains(err.Error(), "IndexKeySpecsConflict") {
|
|
return data, nil
|
|
}
|
|
if strings.Contains(err.Error(), "IndexOptionsConflict") {
|
|
return data, nil
|
|
}
|
|
return data, err
|
|
}
|
|
return data, nil
|
|
}
|
|
|
|
// DropIndex 删除数据索引.options 在index里面创建
|
|
func (b *MongoTool) DropIndex(ctx context.Context, indexName string) error {
|
|
_, err := b.collection().Indexes().DropOne(ctx, indexName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (b *MongoTool) addCreatedAt(val interface{}) {
|
|
if _, ok := val.(bson.M); ok {
|
|
return
|
|
}
|
|
if _, ok := val.(map[string]interface{}); ok {
|
|
return
|
|
}
|
|
v := reflect.ValueOf(val).Elem().FieldByName("CreatedAt")
|
|
if v.IsValid() {
|
|
v.Set(reflect.ValueOf(time.Now()))
|
|
}
|
|
|
|
}
|
|
func (b *MongoTool) addUpdatedAt(val interface{}) {
|
|
if _, ok := val.(bson.M); ok {
|
|
return
|
|
}
|
|
if _, ok := val.(map[string]interface{}); ok {
|
|
return
|
|
}
|
|
v := reflect.ValueOf(val).Elem().FieldByName("UpdatedAt")
|
|
if v.IsValid() {
|
|
v.Set(reflect.ValueOf(time.Now()))
|
|
}
|
|
}
|
|
|
|
func (b *MongoTool) setTimeForSlice(docs interface{}) []interface{} {
|
|
arr := reflect.ValueOf(docs).Elem()
|
|
result := make([]interface{}, 0)
|
|
for i := 0; i < arr.Len(); i++ {
|
|
ele := arr.Index(i).Elem()
|
|
now := time.Now()
|
|
if ma := ele.FieldByName("UpdatedAt"); ma.IsValid() {
|
|
ma.Set(reflect.ValueOf(now))
|
|
}
|
|
if ca := ele.FieldByName("CreatedAt"); ca.IsValid() {
|
|
ca.Set(reflect.ValueOf(now))
|
|
}
|
|
result = append(result, ele.Interface())
|
|
}
|
|
return result
|
|
}
|
|
func (b *MongoTool) validSlice(bind interface{}) error {
|
|
|
|
if reflect.TypeOf(bind).Kind() != reflect.Ptr {
|
|
return errors.New("interface must be a Ptr")
|
|
}
|
|
if reflect.TypeOf(bind).Elem().Kind() != reflect.Slice {
|
|
return errors.New("interface must be a slice")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (b *MongoTool) setUpdatedAt(doc bson.M, now time.Time) {
|
|
set, exists := doc["$set"]
|
|
if !exists {
|
|
doc["$set"] = bson.M{"updatedAt": now}
|
|
return
|
|
}
|
|
|
|
if res, ok := set.(bson.M); ok {
|
|
res["updatedAt"] = now
|
|
}
|
|
}
|
|
|
|
func (b *MongoTool) setCreatedAt(doc bson.M, now time.Time) {
|
|
set, exists := doc["$set"]
|
|
if !exists {
|
|
doc["$set"] = bson.M{"createdAt": now}
|
|
return
|
|
}
|
|
if res, ok := set.(bson.M); ok {
|
|
res["createdAt"] = now
|
|
}
|
|
|
|
}
|
|
|
|
// Exists 是否存在数据
|
|
func (b *MongoTool) Exists(ctx context.Context, filter interface{}, opts ...*options.FindOneOptions) (bool, error) {
|
|
var limit int64 = 1
|
|
lo := &options.CountOptions{Limit: &limit}
|
|
n, err := b.Count(ctx, filter, lo)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
return n > 0, nil
|
|
}
|