**What**
- Allow to provide `foreignKeyName` option for hasOne and belongsTo relationships
- `model.hasOne(() => OtherEntity, { foreignKey: true, foreignKeyName: 'other_entity_something_id' })`
- The above will also output a generated type that takes into consideration the custom fk name 🔽
- Update types to account for defined custom foreign key name
- Fix joiner config linkable generation to account for custom linkable keys that provide a public API for their model but are not part of the list of the models included in the MedusaService
- This was supposed to be handled correctly but the implementation was not considering that custom linkable keys could reference models not part of the one provided to medusa service
- Migrate fulfillment module to DML
- Fix has one with fk behaviour and hooks (the relation should be assigned but not the fk)
- Fix has one belongsTo hooks (the relation should be assigned but not the fk)
- Fix hasOneWithFk and belongsTo non persisted fk to be selectable
- Allow to define `belongsTo` without other side definition for `ManyToOne` with no counter part defined
- Meaning that if a user defined `belongsTo` on one side andnot mapped by and no counter part on the other entity it will be considered as a `ManyToOne`
- `orphanRemoval` on `OneToOne` have been removed, this means that when assigning a new object relation to an entity, the previous one gets deconected but not deleted automatically. This prevent removing data un volountarely
**NOTE**
As per our convention here are some information to keep in mind
**HasOne <> BelongsTo**
Define `OneToOne`, The foreign key is owned by the belongs to and the relation needs to be provided to cascade if wanted
**HasMany <> BelongsTo**
Define `OneToMane` <> `ManyToOne`, the foreign key is owned by the many to one and for those relation no cascade will be performed, the foreign key must be provided. For the `HasMany` the cascade is available
**HasOne (with FK)**
Will act similarly to belongs to with **HasOne <> BelongsTo**
Co-authored-by: Carlos R. L. Rodrigues <37986729+carlos-r-l-rodrigues@users.noreply.github.com>
**What**
Update the `MedusaService` class, factory and types to remove the concept of main modules. The idea being that all method will be explicitly named and suffixes to represent the object you are trying to manipulate.
This pr also includes various fixes in different modules
Co-authored-by: Stevche Radevski <4820812+sradevski@users.noreply.github.com>
Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
