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151 | import type { Faker } from '.';
export class Commerce {
constructor(private readonly faker: Faker) {
// Bind `this` so namespaced is working correctly
for (const name of Object.getOwnPropertyNames(Commerce.prototype)) {
if (name === 'constructor' || typeof this[name] !== 'function') {
continue;
}
this[name] = this[name].bind(this);
}
}
/**
* color
*
* @method faker.commerce.color
*/
color(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.color
);
}
/**
* department
*
* @method faker.commerce.department
*/
department(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.department
);
}
/**
* productName
*
* @method faker.commerce.productName
*/
productName(): string {
return (
this.faker.commerce.productAdjective() +
' ' +
this.faker.commerce.productMaterial() +
' ' +
this.faker.commerce.product()
);
}
/**
* price
*
* @method faker.commerce.price
* @param min
* @param max
* @param dec
* @param symbol
*/
price(
min: number = 1,
max: number = 1000,
dec: number = 2,
symbol: string = ''
): string {
if (min < 0 || max < 0) {
return symbol + 0.0;
}
const randValue = this.faker.datatype.number({ max: max, min: min });
return (
symbol +
(Math.round(randValue * Math.pow(10, dec)) / Math.pow(10, dec)).toFixed(
dec
)
);
}
// TODO @Shinigami92 2022-01-12: unimplemented member functions
/*
categories (num) {
var categories = [];
do {
var category = this.faker.random.arrayElement(this.faker.definitions.commerce.department);
if(categories.indexOf(category) === -1) {
categories.push(category);
}
} while(categories.length < num);
return categories;
};
*/
/*
mergeCategories (categories) {
var separator = this.faker.definitions.separator || " &";
// TODO: find undefined here
categories = categories || this.faker.definitions.commerce.categories;
var commaSeparated = categories.slice(0, -1).join(', ');
return [commaSeparated, categories[categories.length - 1]].join(separator + " ");
};
*/
/**
* productAdjective
*
* @method faker.commerce.productAdjective
*/
productAdjective(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.product_name.adjective
);
}
/**
* productMaterial
*
* @method faker.commerce.productMaterial
*/
productMaterial(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.product_name.material
);
}
/**
* product
*
* @method faker.commerce.product
*/
product(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.product_name.product
);
}
/**
* productDescription
*
* @method faker.commerce.productDescription
*/
productDescription(): string {
return this.faker.random.arrayElement(
this.faker.definitions.commerce.product_description
);
}
}
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