]>
Commit | Line | Data |
---|---|---|
f375bb3d C |
1 | import { from, Observable } from 'rxjs' |
2 | import { mergeMap, switchMap } from 'rxjs/operators' | |
93cae479 C |
3 | import { Injectable } from '@angular/core' |
4 | import { PluginService } from '@app/core/plugins/plugin.service' | |
5 | import { ClientActionHookName, ClientFilterHookName } from '@shared/models/plugins/client-hook.model' | |
93cae479 C |
6 | import { PluginClientScope } from '@shared/models/plugins/plugin-client-scope.type' |
7 | ||
8 | type RawFunction<U, T> = (params: U) => T | |
9 | type ObservableFunction<U, T> = RawFunction<U, Observable<T>> | |
10 | ||
11 | @Injectable() | |
12 | export class HooksService { | |
f375bb3d | 13 | constructor (private pluginService: PluginService) { } |
93cae479 | 14 | |
93cae479 C |
15 | wrapObsFun |
16 | <P, R, H1 extends ClientFilterHookName, H2 extends ClientFilterHookName> | |
0912f1b4 | 17 | (fun: ObservableFunction<P, R>, params: P, scope: PluginClientScope, hookParamName: H1, hookResultName: H2) { |
93cae479 C |
18 | return from(this.pluginService.ensurePluginsAreLoaded(scope)) |
19 | .pipe( | |
0912f1b4 | 20 | mergeMap(() => this.wrapObjectWithoutScopeLoad(params, hookParamName)), |
93cae479 C |
21 | switchMap(params => fun(params)), |
22 | mergeMap(result => this.pluginService.runHook(hookResultName, result, params)) | |
23 | ) | |
24 | } | |
25 | ||
c2023a9f C |
26 | async wrapFun |
27 | <P, R, H1 extends ClientFilterHookName, H2 extends ClientFilterHookName> | |
0912f1b4 | 28 | (fun: RawFunction<P, R>, params: P, scope: PluginClientScope, hookParamName: H1, hookResultName: H2) { |
c2023a9f C |
29 | await this.pluginService.ensurePluginsAreLoaded(scope) |
30 | ||
0912f1b4 | 31 | const newParams = await this.wrapObjectWithoutScopeLoad(params, hookParamName) |
c2023a9f | 32 | const result = fun(newParams) |
93cae479 | 33 | |
c2023a9f | 34 | return this.pluginService.runHook(hookResultName, result, params) |
93cae479 C |
35 | } |
36 | ||
c9e3eeed C |
37 | runAction<T, U extends ClientActionHookName> (hookName: U, scope: PluginClientScope, params?: T) { |
38 | this.pluginService.ensurePluginsAreLoaded(scope) | |
23bdacf8 | 39 | .then(() => this.pluginService.runHook(hookName, undefined, params)) |
c9e3eeed | 40 | .catch((err: any) => console.error('Fatal hook error.', { err })) |
93cae479 | 41 | } |
c2023a9f | 42 | |
0912f1b4 C |
43 | async wrapObject<T, U extends ClientFilterHookName> (result: T, scope: PluginClientScope, hookName: U) { |
44 | await this.pluginService.ensurePluginsAreLoaded(scope) | |
45 | ||
46 | return this.wrapObjectWithoutScopeLoad(result, hookName) | |
47 | } | |
48 | ||
49 | private wrapObjectWithoutScopeLoad<T, U extends ClientFilterHookName> (result: T, hookName: U) { | |
c2023a9f C |
50 | return this.pluginService.runHook(hookName, result) |
51 | } | |
93cae479 | 52 | } |