Lorene: make use of linebreaks to improve code readability

[eric-do]

Products/Server/Model/index.js

Line 16 in 8f36ce4

let queryString = `SELECT products.*, json_agg(

 let queryString = `SELECT products.*, json_agg(
      json_build_object(
        'feature', features.feature,
        'value', features.value
      )
    ) as features FROM products JOIN features ON products.id=features.product_id WHERE products.id=$1 group by products.id`;

let queryString = `
 SELECT products.*, json_agg(
    json_build_object(
      'feature', features.feature,
      'value', features.value
    )
  ) AS features 
  FROM products 
  JOIN features 
    ON products.id=features.product_id 
  WHERE products.id=$1 group by products.id`;