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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | const { DataTypes } = require('sequelize');
const sequelize = require('../config/database');
const FeeRecord = sequelize.define('FeeRecord', {
id: {
type: DataTypes.UUID,
defaultValue: DataTypes.UUIDV4,
primaryKey: true
},
userId: {
type: DataTypes.UUID,
allowNull: false,
references: {
model: 'users',
key: 'id'
}
},
feeType: {
type: DataTypes.ENUM('deposit', 'withdrawal', 'management', 'performance', 'spread', 'processing', 'network', 'conversion'),
allowNull: false
},
amount: {
type: DataTypes.DECIMAL(20, 8),
allowNull: false
},
currency: {
type: DataTypes.STRING,
defaultValue: 'USD'
},
relatedEntityType: {
type: DataTypes.ENUM('trade', 'transaction', 'portfolio'),
allowNull: true
},
relatedEntityId: {
type: DataTypes.UUID,
allowNull: true
},
isHidden: {
type: DataTypes.BOOLEAN,
defaultValue: false,
comment: 'Whether this fee is hidden from user display'
},
description: {
type: DataTypes.TEXT,
allowNull: true
},
metadata: {
type: DataTypes.JSONB,
defaultValue: {}
}
}, {
tableName: 'fee_records',
timestamps: true,
indexes: [
{ fields: ['userId'] },
{ fields: ['feeType'] },
{ fields: ['isHidden'] },
{ fields: ['createdAt'] }
]
});
module.exports = FeeRecord;
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