import {
  BelongsTo,
  Column,
  DataType,
  ForeignKey,
  HasMany,
  Index,
  Model,
  Table,
} from 'sequelize-typescript';

import { RedelegationPart } from './redelegationPart';
import { Stake } from './stake';
import { Validator } from './validator';

@Table
export class Redelegation extends Model<Redelegation> {
  @Column(DataType.DECIMAL)
  redelegatedAmount: string;

  @Index({
    name: 'redelegation-stake-index',
    using: 'HASH',
  })
  @ForeignKey(() => Stake)
  @Column(DataType.INTEGER)
  stakeId: number;

  @ForeignKey(() => Validator)
  @Column(DataType.INTEGER)
  toValidatorId: number;

  @BelongsTo(() => Stake) stake: Stake;
  @BelongsTo(() => Validator) toValidator: Validator;

  @HasMany(() => RedelegationPart) redelegationParts: RedelegationPart[];
}