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In this video as promised it'll be up to you to define a new amount use model and actually use it down

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below.

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What I'm gonna do is comment out our existing call to save and the new model we create as we don't want

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to add another user when we run the challenge code and down below I have the challenge comments outlining

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what I'd like you to do.

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Your goal is to create a new model for tasks you're going to define the model with a description and

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completed fields exactly like we had before and then you're going to create a new instance of the model

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and save it to the database.

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Last up you'll be testing your work.

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This is similar to what we did up above when we defined the User model created a new instance of it

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and then saved it to the database using the save method.

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Now for the task we want description to be a string and we want completed to be a boolean.

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You can use boolean types by simply using uppercase B boolean like we've done with string and number

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before.

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All right take some time to knock this one out.

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Test your work by actually viewing that new task over inside of the database once you're done come back

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and click play.

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How did you do.

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Let's go ahead and kick things off by defining the model.

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So right here a const uppercase t task and then we'll be using a mongoose dot model to define the second

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model we're working with.

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Remember we passed in a name for the model task and we also passed in an object and this is where we

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define what exactly makes up a task.

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In our case we are choosing description and completed as the two fields so we can start with description.

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We'll set this equal to an object and then we'll set it's type equal to a string.

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Sends the description will indeed be a string and the only other thing we're gonna set up is completed

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and completed will also have a type.

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And as mentioned I wanted you to set that equal to ebullient.

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From here we can move on to Step Two and create a new instance of the model.

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So down below I'm going to create a new task that's lower case t making sure it doesn't conflict with

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the upper case T variable up above and we'll use our constructor function.

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We're going to create a new task providing the object and this is where we define the data for the task

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we're creating.

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I'll go ahead and set description equal to and I'll just use a generic description something like learn

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the Mongoose library and then we'll go ahead and set completed for the task and I haven't learned everything

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about it just yet.

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So I'll leave that as false incomplete.

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Now that we have the task instance created that's step two we can actually use the same method to make

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sure things get saved to the database.

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So down below task dot save is what we're gonna use.

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Now we mentioned earlier that save returns a promise so we can add our promise method calls right on

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there.

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I'm gonna add then before when things go well and then down below I'll also set up a catch to handle

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those potential errors and if things do go well console dialog I'll just dump the task to the terminal

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and if things go wrong I'll just dump the error right here console dialog printing the error to the

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terminal.

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Now that's all of the code we need to write that is steps 1 2 and 3.

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Let's go ahead and run the file to test our work.

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It should define the task.

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Create a new instance of it and save that new instance to the database.

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I'm going to rerun the script and what do we get.

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I can see that while I do get a notification about something completely unrelated I also have my object

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printing down below.

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Normally I put on do not disturb mode on my Mac when I record.

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I must've forgot but I just enabled it.

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So this object contains all of the properties we were expecting and the last thing worth doing is to

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just make sure we're also seeing this data in robo 3 T.

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So that would be under a new collection.

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I can right click collections and click refresh to see my tasks then I can go ahead and click View documents

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to view the one task we've created.

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And right here we have the exact values we provided.

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Now you'll notice that we have lower case you users and lower case t tasks but at no point did we ever

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write that Mongoose actually takes the model name you provide task right here and up above user and

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it converts it to lower case and it paralyzes it.

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It then uses that as the collection name so user gets stored in users and a task gets stored in tasks.

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We'll see some of the other things that Mongoose does for us as we continue to explore its features.

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That's exactly what we're gonna do in the next video.

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So I'm gonna remove those challenge comments.

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I'll save the file for the final time in this one and I'll see you in the next lesson.