[JS] Create api response view data model classes

[rrickgauer]

Have them all inherit from a base class that takes in an api response and automatically set's the object's properties to the ones given in the constructor.

These classes should be just properties, no logic or methods to them.

[rrickgauer]

Products

Field	Type
id	int UN
name	varchar(250)
description	text
product_categories_sub_id	int UN
product_categories_sub_name	char(50)
product_categories_minor_id	int UN
product_categories_minor_name	char(50)
product_categories_major_id	int UN
product_categories_major_name	char(50)
location_id	int UN
location_city	varchar(100)
location_state_id	char(2)
location_state_name	varchar(45)
dropoff_distance	smallint UN
price_full	decimal(10,2) UN
image	char(41)
minimum_age	tinyint UN
created_on	timestamp
user_id	int UN
user_email	char(254)
user_name_first	char(100)
user_name_last	char(150)

[rrickgauer]

Users

Field	Type
id	int UN
email	char(254)
name_first	char(100)
name_last	char(150)
birth_date	date
created_on	timestamp
count_products	bigint
count_agreements	bigint
lender_earnings	double
lender_balance	double
payout_account_id	char(25)

[rrickgauer]

Basic example of how the views should look and use a base class:

/**
 * Base view class.
 */
class ViewBase
{
    constructor(apiRecord) {
        const apiRecordKeys = Object.keys(apiRecord);
        const viewKeys = Object.keys(this);

        for (const apiKey of apiRecordKeys) {
            if (viewKeys.includes(apiKey)) {
                this[apiKey] = apiRecord[apiKey];
            }
        }
    }
}

/**
 * View Product class
 */
class ViewProduct extends ViewBase
{
    constructor(apiRecord) {
        this.id = null;
        this.name = null;
        this.description = null;
        this.product_categories_sub_id = null;
        this.product_categories_sub_name = null;
        this.product_categories_minor_id = null;
        this.product_categories_minor_name = null;
        this.product_categories_major_id = null;
        this.product_categories_major_name = null;
        this.location_id = null;
        this.location_city = null;
        this.location_state_id = null;
        this.location_state_name = null;
        this.dropoff_distance = null;
        this.price_full = null;
        this.image = null;
        this.minimum_age = null;
        this.created_on = null;
        this.user_id = null;
        this.user_email = null;
        this.user_name_first = null;
        this.user_name_last = null;

        super(apiRecord);
    }
}