fix(hounddog): copy houndog logic to store getters (#3217)

store/friends/__snapshots__/state.test.ts.snap

@@ -2,7 +2,7 @@
 
 exports[`init should return the initial settings state 1`] = `
 Object {
-  "activeConversation": null,
+  "activeConversation": undefined,
   "all": Array [],
   "incomingRequests": Array [],
   "outgoingRequests": Array [],

store/friends/getters.ts

@@ -0,0 +1,96 @@
+import { FriendsState } from './types'
+import { Friend } from '~/types/ui/friends'
+import { RootState } from '~/types/store/store'
+
+const getters = {
+  /**
+   * @name findFriend
+   * @description Find friends based on identifiers {name,address,textilePubkey}
+   * @argument identifier Identifier for the search (query)
+   * @returns object containing an active friend in the form of the Friend interface if an active friend are found, returns undefined if no values satisfy the query
+   */
+  findFriend:
+    (state: FriendsState) =>
+    (
+      identifier:
+        | Friend['name']
+        | Friend['address']
+        | Friend['textilePubkey']
+        | string,
+    ): Friend | undefined => {
+      return state.all.find((f) => {
+        return (
+          f.name === identifier ||
+          f.address === identifier ||
+          f.account?.accountId === identifier ||
+          f.textilePubkey === identifier
+        )
+      })
+    },
+  /**
+   * @name findFriendByAddress
+   * @description Find friends who are currently active by address
+   * @argument {string} address Address as the identifier for the search (query)
+   * @returns object containing an active friend in the form of the Friend interface if an active friend are found, returns undefined if no values satisfy the query
+   */
+  findFriendByAddress:
+    (state: FriendsState) =>
+    (address: string): Friend | undefined => {
+      return state.all.find((fr: Friend) => fr.address === address)
+    },
+
+  /**
+   * @name getActiveFriend
+   * @description Find friends who are currently active
+   * @returns object containing an active friend in the form of the Friend interface if an active friend are found, returns undefined if no values satisfy the query
+   */
+  getActiveFriend: (state: FriendsState): Friend | undefined => {
+    return state.all.find((f) => f.state === 'online')
+  },
+
+  /** @function
+   * Determine the existence of a friend
+   * @name friendExists
+   * @argument address Address of the friend you are looking for
+   * @returns True if friend is found (exists), False if friend is not found (does not exist)
+   */
+  friendExists:
+    (state: FriendsState) =>
+    (address: string): Boolean => {
+      return state.all.some((fr: Friend) => fr.address === address)
+    },
+
+  /**
+   * @name matchesActiveCall
+   * @description Find the first retrieved active call
+   * @returns object containing an active call in the form of the Friend interface if an active call are found, returns undefined if no active calls are found
+   */
+  matchesActiveCall: (
+    state: FriendsState,
+    getters: any,
+    rootState: RootState,
+  ): Friend | undefined => {
+    return state.all.find(
+      (friend: Friend) =>
+        friend.address === rootState.webrtc.activeCall?.peerId,
+    )
+  },
+
+  /**
+   * @name matchesSomeActiveCall
+   * @descriptionFind at minimum a single active call in the array (state), a single active call being found will return true; else it returns false
+   * @returns True if an active call are found, False if no active calls are found
+   */
+  matchesSomeActiveCall: (
+    state: FriendsState,
+    getters: any,
+    rootState: RootState,
+  ): Boolean => {
+    return state.all.some(
+      (friend: Friend) =>
+        friend.address === rootState.webrtc.activeCall?.peerId,
+    )
+  },
+}
+
+export default getters

store/friends/state.ts

@@ -4,7 +4,7 @@ const InitialFriendsState: FriendsState = {
   incomingRequests: [],
   outgoingRequests: [],
   all: [],
-  activeConversation: null,
+  activeConversation: undefined,
 }
 
 export default () => InitialFriendsState

store/friends/types.ts

@@ -6,6 +6,10 @@ export interface FriendsState {
   incomingRequests: IncomingRequest[]
   outgoingRequests: OutgoingRequest[]
   all: Friend[]
+  activeConversation?: {
+    type: string
+    target: Friend
+  }
 }
 
 export enum FriendsError {

types/ui/friends.d.ts

@@ -29,6 +29,7 @@ export interface Friend extends EncryptedFriend {
   stored: Boolean
   account: FriendAccount
   address: string
+  name: string
   // possibly break these out into different types. These optional fields come up in the friends list, add, request area
   request?: IncomingRequest
   photoHash?: string