Build an Inventory Management Program - Build an Inventory Management Program

JavaScript
1

Tell us what’s happening:

When I run the tests 12, 14, and 16 aren’t passing and I’m not sure where the issue is because it seems to be outputting what it is supposed to.

Your code so far

  const inventory = []


const findProductIndex = (product) => inventory.findIndex(item => item.name === product.toLowerCase());



const addProduct = (product) => { 
 
 let productIndex = findProductIndex(product.name)
 let productStr = product.name.toLowerCase()
 
 if(productIndex !== -1){
   inventory[productIndex].quantity += product.quantity
   console.log(`${productStr} quantity updated`)   
  } else {
   
  inventory.push({name: productStr, quantity: product.quantity})
 console.log(`${productStr} added to inventory`) 
  }  
} 

console.log(addProduct({name: "FLOUR", quantity: 5}))

const removeProduct = (proName, quantity) => {
  let productStr = proName.toLowerCase()
  let productIndex = findProductIndex(productStr)
  let findName = inventory[productIndex]
 
   console.log(productStr, productIndex, findName)
    let proQuantity = findName.quantity
    
   if(productIndex === -1){
     console.log(`${productStr} not found`);

   }else{
    const sub = findName.quantity -= quantity
   if(sub >= 1){
    console.log(`Remaining ${findName.name} pieces: ${sub}`)
   } else if(sub <= 0){
     inventory.splice(productIndex, 1)
     console.log(`Not enough ${productStr} available, remaining pieces: ${proQuantity}`)
     
   }
   }
   console.log(inventory)
}
 console.log(removeProduct("FlOUR", 2))



// const inventory = [
//   {
//     name: "chocolate pie",
//     quantity: 2
//   },
//   {
//     name: "watermelon",
//     quantity: 4
//   },
//   {
//     name: "ladybug",
//     quantity: 13
//   }
// ]

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 Edg/137.0.0.0

Challenge Information:

Build an Inventory Management Program - Build an Inventory Management Program

2

add this below your code

inventory.length = 0;
inventory.push({name: 'flour', quantity: 15});
inventory.push({name: 'rice', quantity: 10});
inventory.push({name: 'sugar', quantity: 5});
removeProduct("SALT", 2);
removeProduct("Spam", 1);

your code is not behaving appropriately

also note that extra console.logs may have the test fail

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