[Snyk] Security upgrade sequelize from 4.42.0 to 6.6.5

[arunsingh]

Snyk has created this PR to fix 1 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• user-service/package.json
• user-service/package-lock.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Incomplete Filtering of One or More Instances of Special Elements SNYK-JS-VALIDATOR-13653476	828

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Note

Upgrades sequelize to 6.6.5 in user-service and updates/removes transitive dependencies accordingly.

• Dependencies:
  • Upgrade sequelize from ^4.42.0 to ^6.6.5 in user-service/package.json.
  • Refresh lockfile with major transitive changes:
    • Updates: lodash, moment/moment-timezone, validator, uuid, wkx, retry-as-promised, inflection, semver.
    • Adds: sequelize-pool, any-promise.
    • Removes legacy deps: bluebird/cls-bluebird, generic-pool, Geo-related packages (e.g., terraformer, terraformer-wkt-parser, @types/geojson).

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Project	Deployment	Preview	Comments	Updated (UTC)
playbox-ott-znm2	Building	Preview	Comment	Nov 30, 2025 5:27am

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Bug: Major version upgrade breaks existing Sequelize configuration

Upgrading sequelize from v4.42.0 to v6.6.5 is a breaking change, but the existing configuration in sequelizeConfig.js uses operatorsAliases: false, an option that was removed in Sequelize v5/v6. This will cause the application to fail at startup when Sequelize throws an error about the unrecognized/removed option. The upgrade requires corresponding code changes to remove the deprecated operatorsAliases option from the configuration.