This commit removes several debug data structures from
the framework runtime. The data structures in question
were introduced in the framework in the past with the
idea of having debugging aid in the form of the human-redable
data structures. It turned out that in practice those
data structures were not used (most of the fwk developers
didn't even know about their existence!), yet we kept
paying the price of maintaining those duplicated (prod
and debug) version of the data structures.
PR Close#48281
This option has already been removed from availability externally. Internally, the last use has been removed
for the type on Route.loadChildren. More testing will be necessary to verify nothing relies on the other
code paths.
PR Close#48292
The navigationId is really just a count of how many navigations have been
processed through the navigation pipeline. This tracking should be
done as part of the navigation transition handler
PR Close#48257
Rather than accessing router internal properties that are available in DI,
this commit directly injects those dependencies in the navigation transition
handler. Note that there are several other items that _should_ be injectable
in DI (like the TitleStrategy) but because those are part of the Router public
interface and writeable(!), they might be changed during runtime. We
have to get these other items from the Router for now...
PR Close#48257
Remove the NgModuleRef from the internal interface of the Router. This
was only used to get the injector (equivalent to EnvironmentInjector).
Instead, the navigation transition handler can directly inject the
EnvironmentInjector
PR Close#48257
The ConfigLoader is only used as part of the navigation transition.
Moving the loader there completes the removal of event triggering in
the router code. This all now lives in the transition handler (plus
the router scroller, but let's ignore that...).
PR Close#48257
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48257
The navigationId is really just a count of how many navigations have been
processed through the navigation pipeline. This tracking should be
done as part of the navigation transition handler
PR Close#48257
Rather than accessing router internal properties that are available in DI,
this commit directly injects those dependencies in the navigation transition
handler. Note that there are several other items that _should_ be injectable
in DI (like the TitleStrategy) but because those are part of the Router public
interface and writeable(!), they might be changed during runtime. We
have to get these other items from the Router for now...
PR Close#48257
Remove the NgModuleRef from the internal interface of the Router. This
was only used to get the injector (equivalent to EnvironmentInjector).
Instead, the navigation transition handler can directly inject the
EnvironmentInjector
PR Close#48257
The ConfigLoader is only used as part of the navigation transition.
Moving the loader there completes the removal of event triggering in
the router code. This all now lives in the transition handler (plus
the router scroller, but let's ignore that...).
PR Close#48257
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48257
The stricter checks under `strictInjectionParameters` in Angular 15 now enforce that
an inherited constructor must be compatible with DI, based on whether all parameters
are valid injection tokens. There is an issue when the constructor is inherited from
a class in a declaration file though, as information on the usage of `@Inject()` is
not present within a declaration file. This means that this stricter check cannot be
accurately performed, resulting in false positives.
This commit disables the stricter check to behave the same as it did prior to
Angular 15, therefore avoiding the false positive.
Fixes#48152
PR Close#48156
This commit extracts the Router's navigation "transitions" to a separate
file. The goal here is twofold:
- Separate the Router's logic into more manageable chunks. Rather than
having to always edit a 1000+ line file, this separates different
pieces into smaller, more focused files
- More importantly, this sets the groundwork for separating the Router
state from the individual navigation transition. That is, it would be
good for the rxjs pipeline to _not_ modify the Router state but only
keep track of its own intermediate stages and emit outwards during
important events. The Router can subscribe to those events and make
updates to its state. This would theoretically allow us to swap those
implementations independently. That is, the Router's state management
can be changed without changing the transition handling and
vice-versa.
PR Close#48187
The `initNavigated` flag is not necessary. The way `enabledBlocking`
works is by blocking any navigations from finishing until the
application has bootstrapped. The bootstrap is unblocked as soon as we
hit the `afterPreactivation` step. After that point,
`afterPreactivation` is always unblocked because the `bootstrapDone`
Subject is completed/stopped. There is no need for an additional
variable to track this information.
PR Close#48064
This commit makes several updates to the bootstrap tests of the Router.
The change that made the real difference was providing
`MockPlatformLocation`. Other changes include:
* using `async/await` instead of `done`
* not providing APP_BASE_HREF (recent router refactors made this unnecessary)
* using some functional guards to simplify some tests
PR Close#48176
If `history.pushState()` or `history.replaceState()` were called manually without including the `navigationId` field the state was being incorrectly discarded - that logic was for maintaining the original behavior of `NavigationStart.restoredState`.
Improves on #28176, fully fixes#28108, see also #28954
PR Close#48033
The MockPlatformLocation forward, back, and historyGo methods should trigger a popstate event.
Additionally, these events should just be synchronous since that's what the majority of the major
browsers do. Lastly, onPopState should be implemented the same way as onHashChange.
PR Close#48113
Pawel Kozlowski