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import {ModelInterface, TableInterface} from "../../JeloquentInterfaces"; |
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export default class Field { |
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protected $fieldValue: unknown; |
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protected $name: string; |
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protected $originalValue: unknown; |
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protected $parent: ModelInterface; |
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protected $previousValue: unknown; |
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private _isPrimary: boolean; |
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/** |
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* |
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* @param name |
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* @param isPrimary |
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*/ |
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constructor(name: string, isPrimary = false) { |
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this._isPrimary = isPrimary; |
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this.$name = name; |
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this.$fieldValue = null; |
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this.$previousValue = undefined; |
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this.$originalValue = undefined; |
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this.$parent = null; |
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} |
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get isDirty(): boolean { |
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return this.$fieldValue != this.$previousValue; |
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} |
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get isPrimary(): boolean { |
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return this._isPrimary; |
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} |
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get name(): string { |
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return this.$name; |
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} |
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get originalValue(): unknown { |
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return this.$originalValue; |
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} |
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get previousValue(): unknown { |
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return this.$previousValue; |
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} |
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get value(): unknown { |
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return this.$fieldValue; |
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} |
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set value(value: unknown) { |
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this.$fieldValue = value; |
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} |
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resetDirty(): void { |
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this.$originalValue = JSON.parse(JSON.stringify(this.$fieldValue)); |
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this.$previousValue = JSON.parse(JSON.stringify(this.$fieldValue)); |
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} |
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setName(): Field { |
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return this; |
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} |
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setup(parent: ModelInterface): Field { |
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this.$parent = parent; |
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return this.setName().setParentProperties(); |
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} |
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tableSetup(table: TableInterface): void { |
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console.info(table.name); |
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} |
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toJson(): object { |
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const object = {}; |
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object[this.$name] = this.value; |
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return JSON.parse(JSON.stringify(object)); |
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} |
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protected addParentFieldValueLookUp(): void { |
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Object.defineProperty(this.$parent, |
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this.$name, { |
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get: () => { |
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return this.value; |
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}, |
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set: (value) => { |
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if (this.$previousValue === undefined) { |
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this.$previousValue = JSON.parse(JSON.stringify(this.value ?? value)); |
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} |
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if (this.$originalValue === undefined) { |
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this.$originalValue = JSON.parse(JSON.stringify(this.value ?? value)); |
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} |
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this.$previousValue = JSON.parse(JSON.stringify(this.value)); |
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this.value = value; |
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} |
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} |
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) |
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} |
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protected addParentOriginalValueLookUp(): void { |
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Object.defineProperty(this.$parent, |
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`original_${this.$name}`, { |
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get: () => { |
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return this.originalValue; |
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}, |
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} |
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) |
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} |
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protected setFillPropertyOnParent(): void { |
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Object.defineProperty(this.$parent, |
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`_${this.$name}`, |
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{ |
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set: (value) => { |
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if (this.$originalValue === undefined) { |
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this.$originalValue = JSON.parse(JSON.stringify(this.value ?? value)); |
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} |
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this.$previousValue = JSON.parse(JSON.stringify(this.value)); |
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this.value = value; |
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} |
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}); |
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} |
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protected setParentProperties(): Field { |
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this.addParentFieldValueLookUp(); |
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this.addParentOriginalValueLookUp(); |
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this.setFillPropertyOnParent(); |
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return this; |
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} |
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139
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} |
mbroersen /
jeloquent
