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books/models/inventory/StockMovementItem.ts

134 lines
3.2 KiB
TypeScript

import { Doc } from 'fyo/model/doc';
import {
FiltersMap,
FormulaMap,
ReadOnlyMap,
RequiredMap,
ValidationMap,
} from 'fyo/model/types';
import { ValidationError } from 'fyo/utils/errors';
import { ModelNameEnum } from 'models/types';
import { Money } from 'pesa';
import { StockMovement } from './StockMovement';
import { MovementType } from './types';
export class StockMovementItem extends Doc {
name?: string;
item?: string;
fromLocation?: string;
toLocation?: string;
quantity?: number;
rate?: Money;
amount?: Money;
parentdoc?: StockMovement;
batchNumber?: string;
get isIssue() {
return this.parentdoc?.movementType === MovementType.MaterialIssue;
}
get isReceipt() {
return this.parentdoc?.movementType === MovementType.MaterialReceipt;
}
get isTransfer() {
return this.parentdoc?.movementType === MovementType.MaterialTransfer;
}
get isManufacture() {
return this.parentdoc?.movementType === MovementType.Manufacture;
}
static filters: FiltersMap = {
item: () => ({ trackItem: true }),
};
formulas: FormulaMap = {
rate: {
formula: async () => {
if (!this.item) {
return this.rate;
}
return await this.fyo.getValue(ModelNameEnum.Item, this.item, 'rate');
},
dependsOn: ['item'],
},
amount: {
formula: () => this.rate!.mul(this.quantity!),
dependsOn: ['item', 'rate', 'quantity'],
},
fromLocation: {
formula: () => {
if (this.isReceipt || this.isTransfer || this.isManufacture) {
return null;
}
const defaultLocation = this.fyo.singles.InventorySettings
?.defaultLocation as string | undefined;
if (defaultLocation && !this.fromLocation && this.isIssue) {
return defaultLocation;
}
return this.toLocation;
},
dependsOn: ['movementType'],
},
toLocation: {
formula: () => {
if (this.isIssue || this.isTransfer || this.isManufacture) {
return null;
}
const defaultLocation = this.fyo.singles.InventorySettings
?.defaultLocation as string | undefined;
if (defaultLocation && !this.toLocation && this.isReceipt) {
return defaultLocation;
}
return this.toLocation;
},
dependsOn: ['movementType'],
},
};
validations: ValidationMap = {
fromLocation: (value) => {
if (!this.isManufacture) {
return;
}
if (value && this.toLocation) {
throw new ValidationError(
this.fyo.t`Only From or To can be set for Manucature`
);
}
},
toLocation: (value) => {
if (!this.isManufacture) {
return;
}
if (value && this.fromLocation) {
throw new ValidationError(
this.fyo.t`Only From or To can be set for Manufacture`
);
}
},
};
required: RequiredMap = {
fromLocation: () => this.isIssue || this.isTransfer,
toLocation: () => this.isReceipt || this.isTransfer,
};
readOnly: ReadOnlyMap = {
fromLocation: () => this.isReceipt,
toLocation: () => this.isIssue,
};
static createFilters: FiltersMap = {
item: () => ({ trackItem: true, itemType: 'Product' }),
};
}