Do not allow to find by name in findUser()

src/components/user_profile/user_profile.js

@@ -110,7 +110,7 @@ const UserProfile = {
       const maybeName = userNameOrId.name
 
       // Check if user data is already loaded in store
-      const user = this.$store.getters.findUser(maybeId || maybeName)
+      const user = maybeId ? this.$store.getters.findUser(maybeId) : this.$store.getters.findUserByName(maybeName)
       if (user) {
         loadById(user.id)
       } else {

src/modules/users.js

@@ -16,9 +16,6 @@ export const mergeOrAdd = (arr, obj, item) => {
     // This is a new item, prepare it
     arr.push(item)
     obj[item.id] = item
-    if (item.screen_name && !item.screen_name.includes('@')) {
-      obj[item.screen_name.toLowerCase()] = item
-    }
     return { item, new: true }
   }
 }
@@ -162,7 +159,11 @@ export const mutations = {
       if (user.relationship) {
         state.relationships[user.relationship.id] = user.relationship
       }
-      mergeOrAdd(state.users, state.usersObject, user)
+      const res = mergeOrAdd(state.users, state.usersObject, user)
+      const item = res.item
+      if (res.new && item.screen_name && !item.screen_name.includes('@')) {
+        state.usersByNameObject[item.screen_name.toLowerCase()] = item
+      }
     })
   },
   updateUserRelationship (state, relationships) {
@@ -239,12 +240,10 @@ export const mutations = {
 
 export const getters = {
   findUser: state => query => {
-    const result = state.usersObject[query]
-    // In case it's a screen_name, we can try searching case-insensitive
-    if (!result && typeof query === 'string') {
-      return state.usersObject[query.toLowerCase()]
-    }
-    return result
+    return state.usersObject[query]
+  },
+  findUserByName: state => query => {
+    return state.usersByNameObject[query.toLowerCase()]
   },
   findUserByUrl: state => query => {
     return state.users
@@ -263,6 +262,7 @@ export const defaultState = {
   currentUser: false,
   users: [],
   usersObject: {},
+  usersByNameObject: {},
   signUpPending: false,
   signUpErrors: [],
   relationships: {}

test/unit/specs/components/user_profile.spec.js

@@ -15,6 +15,7 @@ const actions = {
 
 const testGetters = {
   findUser: state => getters.findUser(state.users),
+  findUserByName: state => getters.findUserByName(state.users),
   relationship: state => getters.relationship(state.users),
   mergedConfig: state => ({
     colors: '',
@@ -95,6 +96,7 @@ const externalProfileStore = createStore({
         credentials: ''
       },
       usersObject: { 100: extUser },
+      usersByNameObject: {},
       users: [extUser],
       relationships: {}
     }
@@ -163,7 +165,8 @@ const localProfileStore = createStore({
       currentUser: {
         credentials: ''
       },
-      usersObject: { 100: localUser, testuser: localUser },
+      usersObject: { 100: localUser },
+      usersByNameObject: { testuser: localUser },
       users: [localUser],
       relationships: {}
     }

test/unit/specs/modules/users.spec.js

@@ -57,24 +57,27 @@ describe('The users module', () => {
   })
 
   describe('findUser', () => {
-    it('returns user with matching screen_name', () => {
+    it('does not return user with matching screen_name', () => {
       const user = { screen_name: 'Guy', id: '1' }
       const state = {
         usersObject: {
-          1: user,
+          1: user
+        },
+        usersByNameObject: {
           guy: user
         }
       }
       const name = 'Guy'
-      const expected = { screen_name: 'Guy', id: '1' }
-      expect(getters.findUser(state)(name)).to.eql(expected)
+      expect(getters.findUser(state)(name)).to.eql(undefined)
     })
 
     it('returns user with matching id', () => {
       const user = { screen_name: 'Guy', id: '1' }
       const state = {
         usersObject: {
-          1: user,
+          1: user
+        },
+        usersByNameObject: {
           guy: user
         }
       }
@@ -83,4 +86,35 @@ describe('The users module', () => {
       expect(getters.findUser(state)(id)).to.eql(expected)
     })
   })
+
+  describe('findUserByName', () => {
+    it('returns user with matching screen_name', () => {
+      const user = { screen_name: 'Guy', id: '1' }
+      const state = {
+        usersObject: {
+          1: user
+        },
+        usersByNameObject: {
+          guy: user
+        }
+      }
+      const name = 'Guy'
+      const expected = { screen_name: 'Guy', id: '1' }
+      expect(getters.findUserByName(state)(name)).to.eql(expected)
+    })
+
+    it('does not return user with matching id', () => {
+      const user = { screen_name: 'Guy', id: '1' }
+      const state = {
+        usersObject: {
+          1: user
+        },
+        usersByNameObject: {
+          guy: user
+        }
+      }
+      const id = '1'
+      expect(getters.findUserByName(state)(id)).to.eql(undefined)
+    })
+  })
 })