mikro | simple micro log in ruby

You can use custom SQL fragments in the query. To get around strictly typed FilterQuery, you can use expr which is just an identity function (returns its parameter), so have effect only for TS checks.

Something like this should work:

UPDATE

After investigation, the code can be run perfectly. There maybe some problems on the node_modules where some incomplete/incompatible packages exist.

The solution is to remove node_modules and reinstall again.

The steps you do is the following:

1. create a Task class
2. create migration file
3. modify the Task class
4. create migration file again
5. do the migration

If you modify the Task class without running migration command before, you will end up having 2 migration files with create task table command because mikro does not have any references of task table before any migration happened.

You can check the SQL in both migration files, it should be create table task xxx.

Therefore, there is a way to solve it:

• delete the 2nd migration file first
• run npx mikro-orm migration:up to create task table on DB without enum
• run npx mikro-orm migration:create.

  Right now, mikro has references of the task table and know that you want to alter table so the SQL in migration will be alter table task instead of create table

• run npx mikro-orm migration:up to alter task table on DB with enum

You need to sync the database manually, either via SchemaGenerator or via migrations. If you have CLI set up, you can do npx mikro-orm schema:update --run

https://mikro-orm.io/docs/faq#how-can-i-synchronize-my-database-schema-with-the-entities

The way you are defining your ORM config is wrong, you should use Options type from the core package instead of const assertion. Define the config this way to have the best intellisense support (as well as to get rid of that TS error):

You have the ORM misconfigured, this is working based on migrations.pattern configuration, and apparently you are overriding the defaults (/^[\w-]+\d+\.ts$/), to something that also allows map files.

Funny to see a question like this, while you did not share your ORM configuration (where you must have overriden quite a lot of things).

For JS files you should do something like /^[\w-]+\d+\.js$/. As long as you know there will never be JS and TS files next to each other (so you have sources and dist in different folders), you could also do /^[\w-]+\d+\.[jt]s$/.

You are most probably missing the $ at the end of the regexp.

There are few things you can do:

• if you care about the queries, you can use partial loading via fields:

  https://mikro-orm.io/docs/entity-manager/#fetching-partial-entities

• if you just want to control the shape of serialized entity, implement custom toJSON or use property serializers:

  https://mikro-orm.io/docs/serializing/#property-serializers

The method is a shortcut for EntityFactory, all it does is to create the instance, just like if you used the entity ctor manually. It won't be persisted, neither managed (entity becomes managed after the flush call, perist itself is just for marking it).

I was able to fix this by adding a link from one container to the next. By adding the line

The issue comes from your entity definition, where you are explicitly saying that the _id type is string, not ObjectId. So if it is an object id, fix the definition: