tachybase_todo/packages/core/database/src/magic-attribute-model.ts
Junyi a1dc139cf4
feat(plugin-cm): add unique option for base fields (#745)
* feat(plugin-cm): add unique option for base fields

* refactor(plugin-cm): make sure unique constraint sync with field option

* fix(plugin-cm): fix sqlite unique field sync

* fix(plugin-cm): fix unique constraint sync logic

* refactor(plugin-cm): remove unique property for select components

* fix: previous

* fix: test error

Co-authored-by: chenos <chenlinxh@gmail.com>
2022-08-20 23:23:13 +08:00

245 lines
7.7 KiB
TypeScript

import { merge } from '@nocobase/utils';
import _ from 'lodash';
import { Utils } from 'sequelize';
import Database from './database';
import { Model } from './model';
const Dottie = require('dottie');
export class MagicAttributeModel extends Model {
get magicAttribute() {
const db: Database = (<any>this.constructor).database;
const collection = db.getCollection(this.constructor.name);
return collection.options.magicAttribute || 'options';
}
set(key: any, value?: any, options?: any) {
if (typeof key === 'string') {
const [column] = key.split('.');
if ((this.constructor as any).hasAlias(column)) {
return this.setV1(key, value, options);
}
if ((this.constructor as any).rawAttributes[column]) {
return this.setV1(key, value, options);
}
if (_.isPlainObject(value)) {
const opts = super.get(this.magicAttribute) || {};
return this.setV1(`${this.magicAttribute}.${key}`, merge(opts?.[key], value), options);
}
return this.setV1(`${this.magicAttribute}.${key}`, value, options);
} else {
if (!key) {
return;
}
Object.keys(key).forEach((k) => {
this.setV1(k, key[k], options);
});
}
return this.setV1(key, value, options);
}
setV1(key?: any, value?: any, options?: any) {
let values;
let originalValue;
if (typeof key === 'object' && key !== null) {
values = key;
options = value || {};
if (options.reset) {
// @ts-ignore
this.dataValues = {};
for (const key in values) {
this.changed<any>(key, false);
}
}
// If raw, and we're not dealing with includes or special attributes, just set it straight on the dataValues object
// @ts-ignore
if (
options.raw &&
// @ts-ignore
!(this._options && this._options.include) &&
!(options && options.attributes) &&
// @ts-ignore
!this.constructor._hasDateAttributes &&
// @ts-ignore
!this.constructor._hasBooleanAttributes
) {
// @ts-ignore
if (Object.keys(this.dataValues).length) {
// @ts-ignore
Object.assign(this.dataValues, values);
} else {
// @ts-ignore
this.dataValues = values;
}
// If raw, .changed() shouldn't be true
// @ts-ignore
this._previousDataValues = { ...this.dataValues };
} else {
// Loop and call set
if (options.attributes) {
const setKeys = (data) => {
for (const k of data) {
if (values[k] === undefined) {
continue;
}
this.set(k, values[k], options);
}
};
setKeys(options.attributes);
// @ts-ignore
if (this.constructor._hasVirtualAttributes) {
// @ts-ignore
setKeys(this.constructor._virtualAttributes);
}
// @ts-ignore
if (this._options.includeNames) {
// @ts-ignore
setKeys(this._options.includeNames);
}
} else {
for (const key in values) {
this.set(key, values[key], options);
}
}
if (options.raw) {
// If raw, .changed() shouldn't be true
// @ts-ignore
this._previousDataValues = { ...this.dataValues };
}
}
return this;
}
if (!options) options = {};
if (!options.raw) {
// @ts-ignore
originalValue = this.dataValues[key];
}
// If not raw, and there's a custom setter
// @ts-ignore
if (!options.raw && this._customSetters[key]) {
// @ts-ignore
this._customSetters[key].call(this, value, key);
// custom setter should have changed value, get that changed value
// TODO: v5 make setters return new value instead of changing internal store
// @ts-ignore
const newValue = this.dataValues[key];
if (!_.isEqual(newValue, originalValue)) {
// @ts-ignore
this._previousDataValues[key] = originalValue;
this.changed(key, true);
}
} else {
// Check if we have included models, and if this key matches the include model names/aliases
// @ts-ignore
if (this._options && this._options.include && this._options.includeNames.includes(key)) {
// Pass it on to the include handler
// @ts-ignore
this._setInclude(key, value, options);
return this;
}
// Bunch of stuff we won't do when it's raw
if (!options.raw) {
// If attribute is not in model definition, return
// @ts-ignore
if (!this._isAttribute(key)) {
// @ts-ignore
if (key.includes('.') && this.constructor._jsonAttributes.has(key.split('.')[0])) {
// @ts-ignore
const previousNestedValue = Dottie.get(this.dataValues, key);
if (!_.isEqual(previousNestedValue, value)) {
// @ts-ignore
this._previousDataValues = _.cloneDeep(this._previousDataValues);
// @ts-ignore
Dottie.set(this.dataValues, key, value);
this.changed(key.split('.')[0], true);
}
}
return this;
}
// If attempting to set primary key and primary key is already defined, return
// @ts-ignore
if (this.constructor._hasPrimaryKeys && originalValue && this.constructor._isPrimaryKey(key)) {
return this;
}
// If attempting to set read only attributes, return
// @ts-ignore
if (
!this.isNewRecord &&
// @ts-ignore
this.constructor._hasReadOnlyAttributes &&
// @ts-ignore
this.constructor._readOnlyAttributes.has(key)
) {
return this;
}
}
// If there's a data type sanitizer
if (
!(value instanceof Utils.SequelizeMethod) &&
// @ts-ignore
Object.prototype.hasOwnProperty.call(this.constructor._dataTypeSanitizers, key)
) {
// @ts-ignore
value = this.constructor._dataTypeSanitizers[key].call(this, value, options);
}
// Set when the value has changed and not raw
if (
!options.raw &&
// True when sequelize method
(value instanceof Utils.SequelizeMethod ||
// Check for data type type comparators
// @ts-ignore
(!(value instanceof Utils.SequelizeMethod) &&
// @ts-ignore
this.constructor._dataTypeChanges[key] &&
// @ts-ignore
this.constructor._dataTypeChanges[key].call(this, value, originalValue, options)) || // Check default
// @ts-ignore
(!this.constructor._dataTypeChanges[key] && !_.isEqual(value, originalValue)))
) {
// @ts-ignore
this._previousDataValues[key] = originalValue;
this.changed(key, true);
}
// set data value
// @ts-ignore
this.dataValues[key] = value;
}
return this;
}
get(key?: any, value?: any): any {
if (typeof key === 'string') {
const [column] = key.split('.');
if ((this.constructor as any).hasAlias(column)) {
return super.get(key, value);
}
if ((this.constructor as any).rawAttributes[column]) {
return super.get(key, value);
}
const options = super.get(this.magicAttribute, value);
return _.get(options, key);
}
const data = super.get(key, value);
return {
..._.omit(data, this.magicAttribute),
...data[this.magicAttribute],
};
}
async update(values?: any, options?: any) {
// @ts-ignore
this._changed = new Set();
return super.update(values, options);
}
}