updated model associations methods to reflect sequelize v6 model

[lukashroch]

This updates associations methods signature to reflect sequelize v6 updates and how model is defined. Currently only for compliance with less-strict typings.

• Build OK
• Tests OK

[codecov]

Codecov Report

Merging #888 (995624a) into master (58355a1) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #888   +/-   ##
=======================================
  Coverage   95.20%   95.20%           
=======================================
  Files         117      117           
  Lines        1126     1126           
  Branches      129      129           
=======================================
  Hits         1072     1072           
  Misses         22       22           
  Partials       32       32           

Impacted Files	Coverage Δ
src/model/model/model.ts	100.00% <ø> (ø)

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[theoludwig]

Do you have any link to the sequelize doc or could you give examples of how it changes the way to use sequelize-typescript please ?

[lukashroch]

It doesn't change how to use the methods... It's just remnants of V5 model definition and how mode was initialized. Your model itself is not passed to base model anymore.

User extends Model<User> -> User extends Model