Oengus API can support request parameters

Sending request parameters means we do not attempt to use cache
This is because the key will either be computed to the result won't
enter the store at all and only the promise is used.
This may change in the future

Related to Issue #38

plugins/oengus.ts

@@ -51,8 +51,16 @@ export interface GetterArgs<U, V = U> {
 }
 
 export interface ExtendedFetch {
+  /** The route parameter that needs to be sent as part of the URL */
   id?: number|string;
+  /** If true, ignores cache. If uncached, but actively fetching, won't retrieve again */
   forceFetch?: boolean;
+  /**
+   * Request body (GET params for GET, body for POST/PUT etc)
+   *
+   * Be careful when sending data, as it cannot access the cache
+   */
+  data?: any;
 }
 
 /**
@@ -91,16 +99,18 @@ export class OengusAPI<T extends OengusState> {
     const cacheDuration = _cacheDuration ?? 300_000;
     return async ({ commit, state }, id) => {
       let forceFetch = false;
+      let data: any = '';
       if (typeof id === 'object') {
         forceFetch = id.forceFetch ?? forceFetch;
+        data = id.data ?? '';
         id = id.id;
       }
 
       // Cache check
       const cachedResponse: OengusStateValue<V> = id ? state[key][id] : state[key];
       const cachedTime = cachedResponse?._cachedAt ?? 0;
       const fetching = cachedResponse?._fetching ?? false;
-      if (fetching || (!forceFetch && cachedTime + cacheDuration > Date.now())) {
+      if (!data && (fetching || (!forceFetch && cachedTime + cacheDuration > Date.now()))) {
         return cachedResponse as V;
       }
 
@@ -124,7 +134,7 @@ export class OengusAPI<T extends OengusState> {
       const route = OengusAPI.getRoute({ basePath: this.basePath, id, path });
       let apiResponse: U;
       try {
-        apiResponse = await OengusAPI.http.$get(route);
+        apiResponse = await OengusAPI.http.$get(route, { searchParams: data });
       } catch (error) {
         // This isn't intrinsically bad, just catch the error, mark as not fetching, and return the old value
         // Put the old value back in full, maybe the API is just down (should we worry about loops?)
@@ -141,7 +151,7 @@ export class OengusAPI<T extends OengusState> {
         _promise: process.client ? fetchingPromise : undefined,
       } as OengusStateValue<V>;
       fetchingResolve!(response);
-      commit(mutation, { id, value: response });
+      commit(mutation, { id, value: response, data });
       return response as V;
     };
   }