Exploring the Power of Mongoose with Typegoose and Harnessing the Magic of

Currently, I am attempting to convert the output of mongoose.Model.find(..) into an Observable by utilizing rxjs.from().

My issue lies in my inability to convert the result of .find to a Promise while working with Typegoose.

MyClassModel.find({}) as Promise<MyClass>

Upon trying this approach, I encounter a TS error: Conversion of type 'DocumentQuery, InstanceType, {}>' to type 'Promise' may be a mistake because neither type sufficiently overlaps with the other. If intentional, consider converting the expression to 'unknown' first.

Despite no success, I also attempted:

MyClassModel.find({}) as Promise<DocumentQuery<InstanceType<MyCLass>, InstanceType<MyClass>>

Unfortunately, this did not yield any positive results either.

Has anyone faced a similar situation before?

typescriptmongooserxjs

Answer №1

In the world of programming, queries differ from promises. Check out this link for more information: https://mongoosejs.com/docs/promises.html#queries-are-not-promises

Although queries come with .then functions, they are not considered full-fledged promises. To convert a query into a promise, use the .exec command.

MyClassModel.find({}).exec()

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