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Hi there.

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Welcome back.

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In the last lesson re-implemented east kid friendly eligible method.

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And with that we completed part of the functionality for monitoring bookmarks as kid friendly.

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Now let's write code that will actually allow editors and chief editors to my bookmarks as kid friendly

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.

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The new code will make use of easy kid friendly eligible method.

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That is if the method returns true for a bookmark only then an editor can approve or reject the bookmark

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as kid friendly like in the case of bookmarking process a proof or rejection will be done by a randomisation

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Lidderdale will enhance the functionality to make real input from the user from the console.

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So let's get started.

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Let's begin with the bookmark class and let's introduce a new for you.

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Callers get friendly status.

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So this field basically tells whether a bookmark is good for me or not.

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OK so let's introduce that field.

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It would be a string.

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So initially it can be initialized with a value called as a known and later when an editor or the chief

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editor marks a particular bookmark as either a prude or rejected then the value of this field will be

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updated.

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OK so basically this field can have three values.

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It can be unknown or it can be approved or rejected.

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So the right thing to do would be to have a constant exporting class and how all these values within

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that class and then reference that.

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So one other benefit.

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The main benefit of a constant exporting class which I did not explain earlier is that you have a single

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place where you have all these constants and you can reference them from anywhere within your code.

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So that one day it is if you need to make any change in the value you just updated in only one location

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.

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Otherwise you would have all these values spread across all your core and if you need to update any

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value then you have to change it in one place and also you have to up hand-on every other place where

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that value is used and you have to ablated there.

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OK so it is very tedious and you may not be able to update in all the locations in some in some cases

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.

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OK so that's not a good way to do it.

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So the right way would be to have such a class and to export all the constants from one place so that

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if there is a need to make any change we just make it in only one place.

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OK.

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So let's just introduce a new class.

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In fact I already added this class called it friendly status within the constants which is where we

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have all the constant exporting classes.

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And since it need not be instantiated it has a pirate constructor.

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And here are the three constants.

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Which means that they have static and finalizer modifiers.

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So one is a brute.

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One is rejected and the other one is unknown.

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OK so let's just go here and initialiser to unknown

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.

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Next let's go into the View class view class we know corresponds to the user interface and we have one

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method called bookmark which we wrote earlier.

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So which corresponds to the bookmarking process.

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Now before we get started let's do some refactoring here.

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Let's actually create a pneumatic color brawls and let's maybe we will comment on this whole method

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book Mont..

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And the reason I want to have this new method called browsers because let's try to keep our implementation

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as close to reality as possible.

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So the browse method will take just the same parameters user and bookmarks and it is kind of like the

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user has long been honest browsing all the bookmarks.

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So he's presented with all the bookmarks on the user's browsing and his looking at each bookmark and

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when he's looking at the bookmark he may perform three actions he may either bookmark a particular item

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that he looking at or he in guess if it is an editor or a chief editor then the user can either mark

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the bookmark as kid friendly or share the bookmark with a particular with the partner site which is

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a feature that we that we are going to add later.

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So those are the three actions that a user might take one or more of those actions or the user might

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not even do anything with that particular item he may just give the item.

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So it is much more realistic that way.

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So let's just go ahead and introduce a new matter blows and we will comment this out.

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OK.

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So let's actually common this OUTFRONT

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it's just copy and just simply modify this method.

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It's just called it does browse.

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OK.

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Now a user not get e-mail.

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Let's just say he's browsing items

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now we will still have the same restriction.

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That is a user cannot bookmark more than the user bookmark Lamech.

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So it was a file and we still have the same.

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So you can think of it as like you're not that there the whole application itself it has a trial version

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on within the trial version when the user is using the trial version.

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He's not allowed to bookmark more than the bookmark limit number of items.

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So you can think of it that way.

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So basically what will go the way it's going to be different from the previous version of bookmark is

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that this time the user will browse through all the bookmarks and for each bookmark we will use a randomized

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randomization to decide whether the user is going to book a bookmark that particular item or not.

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So over here the user is actually dating only five times and each time he's just randomly picking a

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particular bookmark.

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But in the new version the user iterate through all the bookmarks but whether or not to bookmark a particular

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item is dependent on the randomization feature.

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OK so let's just go ahead and do it.

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And I think it should be clear.

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So first let's introduce a local variable here.

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It's called Does bookmark.

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That's how a for loop to iterate.

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And let's would be have nested for loop because it's a two dimensional array that we have

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now of this bookmark count

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is less than it's used.

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This

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only then the user can bookmark.

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Now let's introduce a new method called Get bookmarks decision.

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And let's pass this bookmark the current bookmark to this method.

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It's a pneumatic.

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So we'll just create 3.

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Now we need to use a randomization function here let's use it to an earlier operator here.

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There's a mad dog around them.

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Now of let's say if this value is less than Boinne fine then we will return true which means that user

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wants to bookmark that particular item.

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Otherwise the user is not interested in it.

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OK so let's just say as

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how available called Eastbrook Mont.

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.

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Now it means that the user wants to bookmark.

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OK so let's increment this which means that the user is bookmarking a new item

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and we can just reuse the scene statement that we can copy both of them here.

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Now let's just put the message here because we want to introduce new code later.

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So that's it I think there is nothing more here.

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So we can just remove all of this

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launch.

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It's called This as browse and it's since it's not bookmarking alone anymore let's just call it a start

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here.

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Do the same here.

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We can also common this.

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I don't think we have to print all of those.

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It was just to test whether we were loading the data properly.

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So that was during the initial part of writing the code.

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Yeah it's Liebert like that it's also common this hard because we have this particular statement which

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is saying which user is browsing Diadems.

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So we are good with that.

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So next let's go ahead and create the new logic for marking as kid friendly

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so fasting is it can be done a bookmark can be marked as kid friendly only by either editor or chief

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editor.

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So let's have that permission first.

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We get type.

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So if you recall we have this constant exporting class called user type.

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OK.

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So this is for our editor.

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Let's do the same thing our chief editor

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is this good user type

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.

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Next thing is the bookmark itself should be click friendly eligible.

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So we have already written them at their ease get friendly eligible.

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So let's put another condition here.

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Just at the bookmark level.

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Literally all of this court I'm sorry it has to be inside the for loop so because we are doing it at

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an item level at each item level.

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So this is where it has to go.

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So as the user is making a decision on whether to bookmark or not then if the user is an editor or chief

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editor then makes the next decision here.

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OK so he's good friendly energy bill.

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OK.

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That's one thing.

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And

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let's go back here and look here and let's put together for this create Gager and center

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.

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So that's good.

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So we want to do this.

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Only if the current status is unknown.

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OK if it has already been approved or rejected we don't have to do this.

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So a user will said the paternally status only if the existing status is unknown.

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OK.

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So let's not use the kid friendly status constant exporting glass

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.

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UNKNOWN

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OK now let's create a new method called Get geek friendly state as decision just like the baby had this

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method get bookmarked position.

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Similarly let's also get a map.

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Let's also write a method called Get kid friendly state decision

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and that's just by our boss.

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Bookmark

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this one also written Boullion and we would once again use randomisation here.

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Actually here it reads a string not boolean.

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Now we have three decisions.

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One is either a prude and other one is rejected or the third one as user may not want to approve or

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reject so uder might still decide to just skip that particular item or not market ask it friendly maybe

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he wants to leave it to some other editor or he might want he or she might want to get a decision sometime

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later.

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So let's have three decisions here.

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So first let's say it proved so once again that user Donati operator wine for food is less than wine

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for let's recopy this year.

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Then the user wants to prove it.

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So if that if it is false if it is above point for here better than or equal 2.4 then let's have the

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statement.

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So the point of this logic is if it is less than one for then use it means that user wants to prove

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it.

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If it is greater than or equal to less and this has to be 0.4 and if it is less than point eight then

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let's say that the user let's say user wants to either reject it.

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So we just say you're currently

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not rejected.

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And if the value is about point eight greater than or equal 2.8 in which case we really would as unknown

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.

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So we have Nestor Donati operations here

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and that's Control shift.

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And so that's good.

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Let's go back Unidas is a string

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.

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Now if the status is something other than unknown only then we want to set the status we want to update

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the status in the bookmark.

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So let's have this condition here

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.

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So only if it is not equal to unknown then we want to update the status.

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So in this case it is a bookmark

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that said between the students and let's have a six out statement here

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.

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So if it is if it is not equal to or known only then we are operating the paternally status and we are

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printing the value here of the status value and also the bookmark and just to be clear.

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So that's about it.

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So let's just go ahead and run this class on launch.

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There you go.

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So let's just review the output here.

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So loading data and then user is browsing items.

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So users looking at the first item and he wants to book market which is of eyeblink.

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So we are printing only those items which the user wants to bookmark so user is actually browsing all

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15 items all 15 bookmarks that we how.

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But these are the ones which the user is actually bookmarking So the randomization is telling us that

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the user wants to bookmark it.

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The randomization process I and I and the user can bookmark at most at most five bookmarks.

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So that's the condition we have.

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So this is the second user.

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And for the third user we have a different output.

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That's because this third user is actually an editor of one of the staff members so the user is bookmarking

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.

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And once this item is bookmarked then the user is also marking the bookmark as kid friendly in this

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case it is approved.

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And this is the actual bookmark.

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The same bookmark has been the same item has been bookmarked also.

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So they use it as both bookmarking and is also and is also marking the bookmark as kid friendly.

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OK.

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Now this is a second one.

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And over here the user is doing the same thing and he also does approve.

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In this case it is rejected.

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The Big Mac has been rejected.

230

00:18:14,370  -->  00:18:19,440
And here is a movie and in this case a movie has been bookmarked.

231

00:18:19,610  -->  00:18:23,910
But they use it as not marking it as kid friendly or anything like that.

232

00:18:24,620  -->  00:18:28,750
And here are some more items which are rejected and which are approved.

233

00:18:29,030  -->  00:18:36,590
So we see this because there is no limit on the items that can be rejected are approved on the items

234

00:18:36,590  -->  00:18:39,570
where the kid friendly status can be marked.

235

00:18:39,620  -->  00:18:46,750
So there is no limit on that like the limit that we how far good for setting up for bookmarking an item

236

00:18:46,760  -->  00:18:47,340
.

237

00:18:47,570  -->  00:18:49,100
So that's it.

238

00:18:49,100  -->  00:18:54,990
So those are the four users performing different actions.

239

00:18:55,040  -->  00:19:00,740
Next we will look at the functionality for sharing of get friendly bookmarks with partner websites