57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import { Model, DataTypes, Sequelize } from 'sequelize';
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export interface DocumentVersionAttributes {
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id: string;
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documentId: string;
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versionNumber: number;
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filePath: string;
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uploadedBy: string | null;
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}
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export interface DocumentVersionInstance extends Model<DocumentVersionAttributes>, DocumentVersionAttributes { }
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export default (sequelize: Sequelize) => {
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const DocumentVersion = sequelize.define<DocumentVersionInstance>('DocumentVersion', {
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id: {
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type: DataTypes.UUID,
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defaultValue: DataTypes.UUIDV4,
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primaryKey: true
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},
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documentId: {
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type: DataTypes.UUID,
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allowNull: false,
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references: {
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model: 'documents',
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key: 'id'
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}
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},
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versionNumber: {
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type: DataTypes.INTEGER,
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allowNull: false
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},
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filePath: {
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type: DataTypes.STRING,
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allowNull: false
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},
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uploadedBy: {
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type: DataTypes.UUID,
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allowNull: true,
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references: {
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model: 'users',
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key: 'id'
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}
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}
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}, {
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tableName: 'document_versions',
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timestamps: true,
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updatedAt: false
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});
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(DocumentVersion as any).associate = (models: any) => {
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DocumentVersion.belongsTo(models.Document, { foreignKey: 'documentId', as: 'document' });
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DocumentVersion.belongsTo(models.User, { foreignKey: 'uploadedBy', as: 'uploader' });
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};
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return DocumentVersion;
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};
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