Dealer_Onboarding_Backend/src/database/models/offboarding/constitutional/ConstitutionalChange.ts

148 lines
4.4 KiB
TypeScript

import { Model, DataTypes, Sequelize, Op } from 'sequelize';
import { CONSTITUTIONAL_CHANGE_TYPES, CONSTITUTIONAL_STAGES } from '../../../../common/config/constants.js';
export interface ConstitutionalChangeAttributes {
id: string;
requestId: string;
outletId: string | null;
dealerId: string;
changeType: typeof CONSTITUTIONAL_CHANGE_TYPES[keyof typeof CONSTITUTIONAL_CHANGE_TYPES];
description: string;
currentConstitution: string | null;
oldValue: string | null;
newValue: string | null;
currentStage: typeof CONSTITUTIONAL_STAGES[keyof typeof CONSTITUTIONAL_STAGES];
status: string;
progressPercentage: number;
metadata: any;
documents: any[];
timeline: any[];
}
export interface ConstitutionalChangeInstance extends Model<ConstitutionalChangeAttributes>, ConstitutionalChangeAttributes { }
export default (sequelize: Sequelize) => {
const ConstitutionalChange = sequelize.define<ConstitutionalChangeInstance>('ConstitutionalChange', {
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
requestId: {
type: DataTypes.STRING,
unique: true,
allowNull: false
},
outletId: {
type: DataTypes.UUID,
allowNull: true,
references: {
model: 'outlets',
key: 'id'
}
},
dealerId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
changeType: {
type: DataTypes.ENUM(...Object.values(CONSTITUTIONAL_CHANGE_TYPES)),
allowNull: false
},
description: {
type: DataTypes.TEXT,
allowNull: false
},
currentConstitution: {
type: DataTypes.STRING,
allowNull: true
},
oldValue: {
type: DataTypes.STRING,
allowNull: true
},
newValue: {
type: DataTypes.STRING,
allowNull: true
},
currentStage: {
type: DataTypes.ENUM(...Object.values(CONSTITUTIONAL_STAGES)),
defaultValue: CONSTITUTIONAL_STAGES.ASM_REVIEW
},
status: {
type: DataTypes.STRING,
defaultValue: 'Pending'
},
progressPercentage: {
type: DataTypes.INTEGER,
defaultValue: 0
},
metadata: {
type: DataTypes.JSON,
defaultValue: {}
},
documents: {
type: DataTypes.JSON,
defaultValue: []
},
timeline: {
type: DataTypes.JSON,
defaultValue: []
}
}, {
tableName: 'constitutional_changes',
timestamps: true,
indexes: [
{ fields: ['requestId'] },
{ fields: ['outletId'] },
{ fields: ['dealerId'] },
{ fields: ['currentStage'] },
/** SRS §12.2 — at most one non-terminal request per dealer (PostgreSQL partial unique index). */
{
name: 'uq_constitutional_open_per_dealer',
unique: true,
fields: ['dealerId'],
where: {
status: {
[Op.notIn]: ['Completed', 'Closed', 'Rejected', 'Revoked']
}
}
}
]
});
(ConstitutionalChange as any).associate = (models: any) => {
ConstitutionalChange.belongsTo(models.Outlet, {
foreignKey: 'outletId',
as: 'outlet'
});
ConstitutionalChange.belongsTo(models.User, {
foreignKey: 'dealerId',
as: 'dealer'
});
ConstitutionalChange.hasMany(models.ConstitutionalDocument, {
foreignKey: 'constitutionalChangeId',
as: 'uploadedDocuments'
});
ConstitutionalChange.hasMany(models.Worknote, {
foreignKey: 'requestId',
as: 'worknotes',
scope: { requestType: 'constitutional' },
constraints: false
});
ConstitutionalChange.hasMany(models.RequestParticipant, {
foreignKey: 'requestId',
as: 'participants',
scope: { requestType: 'constitutional' },
constraints: false
});
};
return ConstitutionalChange;
};