init: web_hgdjc_server
This commit is contained in:
@@ -0,0 +1,582 @@
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package mongos
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import (
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"context"
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"errors"
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"videoweb/pub/common/log"
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"videoweb/pub/common/utils"
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"reflect"
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"strings"
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"time"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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type Collection struct {
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name string
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coll *mongo.Collection
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}
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func (b *Collection) FindOne(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneOptions) error {
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err := b.coll.FindOne(ctx, query, opts...).Decode(bind)
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if err != nil && err == mongo.ErrNoDocuments {
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return nil
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}
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return err
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}
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func (b *Collection) FindOneEx(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneOptions) error {
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err := b.coll.FindOne(ctx, query, opts...).Decode(bind)
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return err
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}
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func (b *Collection) FindMOneAndUpdate(ctx context.Context, bind interface{}, query bson.M, update interface{}, opts ...*options.FindOneAndUpdateOptions) error {
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setReturn := false
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for _, opt := range opts {
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if opt != nil && opt.ReturnDocument != nil {
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setReturn = true
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break
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}
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}
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if !setReturn {
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after := options.After
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opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
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}
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um := utils.Struct2Map(update)
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// um["update_at"] = time.Now()
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// set := bson.M{
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// "$set": um,
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// }
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result := b.coll.FindOneAndUpdate(ctx, query, um, opts...)
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err := result.Decode(bind)
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return err
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}
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func (b *Collection) FindMOneAndUpdateInc(ctx context.Context, bind interface{}, query bson.M, update interface{}, inc interface{}, opts ...*options.FindOneAndUpdateOptions) error {
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um := utils.Struct2Map(update)
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um["update_at"] = time.Now()
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im := utils.Struct2Map(inc)
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set := bson.M{
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"$set": um,
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}
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if im != nil {
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set["$inc"] = inc
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}
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setReturn := false
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for _, opt := range opts {
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if opt != nil && opt.ReturnDocument != nil {
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setReturn = true
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break
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}
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}
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if !setReturn {
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after := options.After
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opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
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}
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result := b.coll.FindOneAndUpdate(ctx, query, set, opts...)
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err := result.Decode(bind)
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return err
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}
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// func (b *Collection) FindOneAndUpdateTiny(
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// ctx context.Context,
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// query interface{},
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// update bson.M,
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// opts ...*options.FindOneAndUpdateOptions) error {
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// result := b.collection().FindOneAndUpdate(ctx, query, update, opts...)
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// return result.Err()
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// }
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// func (b *MongoTool) FindOneAndUpdateReturnTiny(ctx context.Context,
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// bind interface{},
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// query bson.M,
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// update bson.M,
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// afterDoc bool,
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// opts ...*options.FindOneAndUpdateOptions) error {
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// if afterDoc {
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// opts = append(opts, options.FindOneAndUpdate().SetReturnDocument(options.After))
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// } else {
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// opts = append(opts, options.FindOneAndUpdate().SetReturnDocument(options.Before))
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// }
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// result := b.collection().FindOneAndUpdate(ctx, query, update, opts...).Decode(bind)
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// return result
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// }
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// func (b *Collection) FindOneAndUpdate(ctx context.Context, bind interface{}, query bson.M, update bson.M, opts ...*options.FindOneAndUpdateOptions) error {
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// setReturn := false
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// for _, opt := range opts {
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// if opt != nil && opt.ReturnDocument != nil {
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// setReturn = true
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// break
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// }
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// }
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// if !setReturn {
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// after := options.After
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// opts = append(opts, &options.FindOneAndUpdateOptions{ReturnDocument: &after})
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// }
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// b.setUpdatedAt(update, time.Now())
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// result := b.collection().FindOneAndUpdate(ctx, query, update, opts...)
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// err := result.Decode(bind)
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// return err
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// }
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func (b *Collection) Find(ctx context.Context, bind interface{}, query bson.M, opt ...*options.FindOptions) error {
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err := b.validSlice(bind)
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cur, err := b.coll.Find(ctx, query, opt...)
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if err != nil && err == mongo.ErrNoDocuments {
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return nil
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} else if err != nil {
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return err
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}
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err = cur.All(ctx, bind)
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return err
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}
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// func (b *Collection) FindByPage(ctx context.Context, bind interface{}, query bson.M, pageAndSort *PageAndSort, opts ...*options.FindOptions) error {
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// err := b.validSlice(bind)
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// if err != nil {
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// return err
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// }
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// opt := &options.FindOptions{}
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// if pageAndSort == nil {
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// return errors.New("page must not nil")
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// }
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// if pageAndSort.Page < 0 || pageAndSort.PageSize == 0 {
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// return errors.New("page and PageSize must not nil")
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// }
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// skip := pageAndSort.Page * pageAndSort.PageSize
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// opt.Skip = &skip
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// opt.Limit = &pageAndSort.PageSize
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// if pageAndSort.Sort != nil {
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// opt.Sort = pageAndSort.Sort
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// }
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// opts = append(opts, opt)
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// cur, err := b.collection().Find(ctx, query, opts...)
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// if err != nil && err == mongo.ErrNoDocuments {
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// return nil
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// } else if err != nil {
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// return err
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// }
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// err = cur.All(ctx, bind)
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// return err
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// }
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func (b *Collection) FindOneAndDelete(ctx context.Context, bind interface{}, query bson.M, opts ...*options.FindOneAndDeleteOptions) error {
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result := b.coll.FindOneAndDelete(ctx, query, opts...)
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if result.Err() != nil {
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return result.Err()
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}
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return result.Decode(bind)
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}
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func (b *Collection) InsertOneTiny(ctx context.Context, doc interface{}) (err error) {
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_, err = b.coll.InsertOne(ctx, doc)
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return
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}
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func (b *Collection) InsertOne(ctx context.Context, doc interface{}) (int, error) {
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result, err := b.coll.InsertOne(ctx, doc)
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if err != nil {
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// log.Info("Collection:InsertOne failed", log.Any("colName", b.name), log.E(err))
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return 0, err
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}
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if _, ok := result.InsertedID.(primitive.ObjectID); ok {
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return 1, err
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}
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return 0, err
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}
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func (b *Collection) IDInsertOne(ctx context.Context, doc interface{}) (string, error) {
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result, err := b.coll.InsertOne(ctx, doc)
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if err != nil {
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log.Info("Collection:InsertOne failed", log.Any("colName", b.name), log.E(err))
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return "", err
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}
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if id, ok := result.InsertedID.(primitive.ObjectID); ok {
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return id.Hex(), err
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}
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return "", err
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}
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func (b *Collection) validSlice(bind interface{}) error {
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if reflect.TypeOf(bind).Kind() != reflect.Ptr {
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return errors.New("interface must be a Ptr")
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}
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if reflect.TypeOf(bind).Elem().Kind() != reflect.Slice {
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return errors.New("interface must be a slice")
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}
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return nil
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}
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func (b *Collection) InsertMany(ctx context.Context, docs interface{}) ([]interface{}, error) {
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err := b.validSlice(docs)
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if err != nil {
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return nil, err
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}
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res := b.setTimeForSlice(docs)
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result, err := b.coll.InsertMany(ctx, res)
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if err != nil {
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return nil, err
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}
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return result.InsertedIDs, err
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}
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// struct方式
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func (b *Collection) UpdateMOne(ctx context.Context, query bson.M, update interface{}) (*mongo.UpdateResult, error) {
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um := utils.Struct2Map(update)
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um["update_at"] = time.Now()
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set := bson.M{
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"$set": um,
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}
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return b.coll.UpdateOne(ctx, query, set)
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}
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func (b *Collection) UpdateMOneInc(ctx context.Context, query bson.M, update interface{}, inc interface{}) (*mongo.UpdateResult, error) {
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um := utils.Struct2Map(update)
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um["update_at"] = time.Now()
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set := bson.M{
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"$set": um,
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}
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im := utils.Struct2Map(inc)
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if im != nil {
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set["$inc"] = im
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}
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return b.coll.UpdateOne(ctx, query, set)
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}
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// 原生bson.M 方式
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func (b *Collection) UpdateOne(ctx context.Context, query bson.M, update bson.M, opts ...*options.UpdateOptions) (*mongo.UpdateResult, error) {
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//b.setUpdatedAt(update, time.Now())
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return b.coll.UpdateOne(ctx, query, update, opts...)
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}
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func (b *Collection) UpsertOne(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
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opt := &options.UpdateOptions{}
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opt.SetUpsert(true)
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//b.setDeaultTime(update)
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result, err := b.coll.UpdateOne(ctx, query, update, opt)
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return result, err
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}
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func (b *Collection) UpdateMMany(ctx context.Context, query bson.M, update interface{}) (*mongo.UpdateResult, error) {
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// b.setUpdatedAt(update, time.Now())
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return b.coll.UpdateMany(ctx, query, update)
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}
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func (b *Collection) UpdateMany(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
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//b.setUpdatedAt(update, time.Now())
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return b.coll.UpdateMany(ctx, query, update)
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}
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// func (b *Collection) DeleteById(ctx context.Context, id interface{}) (int64, error) {
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// param := bson.M{"_id": id}
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// result, err := b.collection().DeleteOne(ctx, param)
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// if err != nil {
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// return 0, err
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// }
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// return result.DeletedCount, nil
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// }
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func (b *Collection) DeleteOne(ctx context.Context, query bson.M, opts ...*options.DeleteOptions) (int64, error) {
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result, err := b.coll.DeleteOne(ctx, query)
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if err != nil {
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return 0, err
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}
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return result.DeletedCount, nil
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}
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func (b *Collection) DeleteMany(ctx context.Context, query bson.M, opts ...*options.DeleteOptions) (int64, error) {
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result, err := b.coll.DeleteMany(ctx, query, opts...)
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if err != nil {
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return 0, err
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}
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deletedCount := result.DeletedCount
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return deletedCount, nil
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}
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func (b *Collection) Distince(ctx context.Context, filter bson.M, fieldName string) ([]interface{}, error) {
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return b.coll.Distinct(ctx, fieldName, filter)
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}
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func (b *Collection) Aggregate(ctx context.Context, bind interface{}, pipeline []bson.M, opts ...*options.AggregateOptions) error {
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err := b.validSlice(bind)
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if err != nil {
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return err
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}
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//bs, _ := json.Marshal(pipeline)
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//log.Debug(string(bs))
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cur, err := b.coll.Aggregate(ctx, pipeline, opts...)
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if err != nil {
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return err
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}
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return cur.All(ctx, bind)
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}
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func (b *Collection) ObjectAggregate(ctx context.Context, bind interface{}, pipeline []bson.M, opts ...*options.AggregateOptions) error {
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cur, err := b.coll.Aggregate(ctx, pipeline, opts...)
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if err != nil {
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return err
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}
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if cur.Next(ctx) {
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return cur.Decode(bind)
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}
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return nil
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}
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func (b *Collection) QueryOne(ctx context.Context, bind interface{}, query interface{}, opts ...*options.FindOneOptions) error {
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err := b.coll.FindOne(ctx, query, opts...).Decode(bind)
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if err != nil && err == mongo.ErrNoDocuments {
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return nil
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}
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return err
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}
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func (b *Collection) Count(ctx context.Context, query interface{}, opts ...*options.CountOptions) (int64, error) {
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return b.coll.CountDocuments(ctx, query, opts...)
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}
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func (b *Collection) EstimatedCount(ctx context.Context, opts ...*options.EstimatedDocumentCountOptions) (int64, error) {
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return b.coll.EstimatedDocumentCount(ctx, opts...)
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}
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func (b *Collection) BulkWrite(ctx context.Context, models []mongo.WriteModel, opts ...*options.BulkWriteOptions) (*mongo.BulkWriteResult, error) {
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return b.coll.BulkWrite(ctx, models, opts...)
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}
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// CreateIndex 创建数据索引.options 在index里面创建
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func (b *Collection) CreateIndex(ctx context.Context, models []mongo.IndexModel) ([]string, error) {
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data, err := b.coll.Indexes().CreateMany(ctx, models)
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if err != nil {
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if strings.Contains(err.Error(), "IndexKeySpecsConflict") {
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return data, nil
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}
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if strings.Contains(err.Error(), "IndexOptionsConflict") {
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return data, nil
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}
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return data, err
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}
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return data, nil
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}
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// DropIndex 删除数据索引.options 在index里面创建
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// func (b *Collection) DropIndex(ctx context.Context, indexName string) error {
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// _, err := b.coll.Indexes().DropOne(ctx, indexName)
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// if err != nil {
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// return err
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// }
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// return nil
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// }
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// func (b *MongoTool) addCreatedAt(val interface{}) {
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// if _, ok := val.(bson.M); ok {
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// return
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// }
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// if _, ok := val.(map[string]interface{}); ok {
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// return
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// }
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// v := reflect.ValueOf(val).Elem().FieldByName("CreatedAt")
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// if v.IsValid() {
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// v.Set(reflect.ValueOf(time.Now()))
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// }
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// }
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// func (b *MongoTool) addUpdatedAt(val interface{}) {
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// if _, ok := val.(bson.M); ok {
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// return
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// }
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// if _, ok := val.(map[string]interface{}); ok {
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// return
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// }
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// v := reflect.ValueOf(val).Elem().FieldByName("UpdatedAt")
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// if v.IsValid() {
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// v.Set(reflect.ValueOf(time.Now()))
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// }
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// }
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func (b *Collection) setTimeForSlice(docs interface{}) []interface{} {
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arr := reflect.ValueOf(docs).Elem()
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result := make([]interface{}, 0)
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for i := 0; i < arr.Len(); i++ {
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ele := arr.Index(i).Elem()
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now := time.Now()
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if ma := ele.FieldByName("update_at"); ma.IsValid() {
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ma.Set(reflect.ValueOf(now))
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}
|
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if ca := ele.FieldByName("create_at"); ca.IsValid() {
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ca.Set(reflect.ValueOf(now))
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}
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result = append(result, ele.Interface())
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}
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return result
|
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}
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// func (b *Collection) validSlice(bind interface{}) error {
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|
||||
// 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")
|
||||
// }
|
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// return nil
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// }
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// func (b *Collection) setUpdatedAt(doc bson.M, now time.Time) {
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// set, exists := doc["$set"]
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// if !exists {
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// doc["$set"] = bson.M{"updatedAt": now}
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// return
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// }
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// if res, ok := set.(bson.M); ok {
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// res["updatedAt"] = now
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// }
|
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// }
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// func (b *Collection) setCreatedAt(doc bson.M, now time.Time) {
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// set, exists := doc["$set"]
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// if !exists {
|
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// doc["$set"] = bson.M{"createdAt": now}
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||||
// return
|
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// }
|
||||
// if res, ok := set.(bson.M); ok {
|
||||
// res["createdAt"] = now
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// }
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||||
// }
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// func (b *Collection) setDeaultTime(doc bson.M) {
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// now := time.Now()
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// set, exists := doc["$set"]
|
||||
// if exists {
|
||||
// if res, ok := set.(bson.M); ok {
|
||||
// delete(res, "createdAt")
|
||||
// res["updatedAt"] = now
|
||||
// if d, ok := doc["$setOnInsert"]; ok {
|
||||
// if ss, ok := d.(bson.M); ok {
|
||||
// if _, ok := ss["createdAt"]; !ok {
|
||||
// ss["createdAt"] = now
|
||||
// }
|
||||
// }
|
||||
// } else {
|
||||
// doc["$setOnInsert"] = bson.M{"createdAt": now}
|
||||
// }
|
||||
// return
|
||||
// }
|
||||
// if res, ok := set.(interface{}); ok {
|
||||
// struct2Map := utils.Struct2Map(res)
|
||||
// delete(struct2Map, "createdAt")
|
||||
// struct2Map["updatedAt"] = now
|
||||
// doc["$set"] = struct2Map
|
||||
// doc["$setOnInsert"] = bson.M{"createdAt": now}
|
||||
// return
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
|
||||
// ////////////////////////////////////////////
|
||||
func (b *Collection) GetStringIDInsertOne(ctx context.Context, doc interface{}) (string, error) {
|
||||
result, err := b.coll.InsertOne(ctx, doc)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if id, ok := result.InsertedID.(primitive.ObjectID); ok {
|
||||
return id.Hex(), nil
|
||||
}
|
||||
return "", err
|
||||
}
|
||||
|
||||
// InsertOne 插入单条信息
|
||||
func (b *Collection) GetObjectIDInsertOne(ctx context.Context, document interface{}, opts ...*options.InsertOneOptions) (*mongo.InsertOneResult, error) {
|
||||
return b.coll.InsertOne(ctx, document, opts...)
|
||||
}
|
||||
|
||||
// UpdateOneNew 或者修改或者插入一条数据
|
||||
func (b *Collection) UpdateOneNew(ctx context.Context, query bson.M, update bson.M) (*mongo.UpdateResult, error) {
|
||||
return b.coll.UpdateOne(ctx, query, update, options.Update().SetUpsert(true))
|
||||
}
|
||||
|
||||
func (b *Collection) Max(ctx context.Context, fieldName string, filter bson.M) (int64, error) {
|
||||
//b.coll.Aggregate(ctx, )
|
||||
type Temp struct {
|
||||
Max int64 `bson:"max"`
|
||||
}
|
||||
var temp []Temp
|
||||
query := []bson.M{
|
||||
{"$group": bson.M{
|
||||
"_id": nil,
|
||||
"max": bson.M{"$max": "$" + fieldName},
|
||||
},
|
||||
},
|
||||
}
|
||||
if err := b.Aggregate(ctx, &temp, query); err != nil || len(temp) <= 0 {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
return temp[0].Max, nil
|
||||
}
|
||||
|
||||
// func (b *Collection) 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 *Collection) 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.coll.setUpdatedAt(update, time.Now())
|
||||
result := b.coll.FindOneAndUpdate(ctx, query, update, opts...)
|
||||
err := result.Decode(bind)
|
||||
return err
|
||||
}
|
||||
|
||||
// //
|
||||
// func (b *Collection) IfNotExistThenInsertAndUpdate(ctx context.Context, query bson.M, insert bson.M, update bson.M) error {
|
||||
// // func (b *MongoTool) FindOneAndUpdate(ctx context.Context, bind interface{}, query bson.M, update bson.M, opts ...*options.FindOneAndUpdateOptions) error {
|
||||
// err := b.FindOneAndUpdate(ctx, nil, query, update)
|
||||
// if err != nil {
|
||||
// _, err = b.InsertOne(ctx, insert)
|
||||
// }
|
||||
// return err
|
||||
// }
|
||||
|
||||
func (b *Collection) WatchOpLog(ctx context.Context, pipeline []bson.M,
|
||||
opt ...*options.ChangeStreamOptions) (*mongo.ChangeStream, error) {
|
||||
changeStream, err := b.coll.Watch(ctx, pipeline, opt...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return changeStream, nil
|
||||
}
|
||||
Reference in New Issue
Block a user