MVP: finish give/remove roles practical example

Server/api/servers.js

@@ -24,4 +24,24 @@ module.exports = (R, $) => {
 
     ctx.body = server
   })
+
+  R.patch('/api/servers/:server/roles', async ctx => {
+    const { userId } = ctx.session
+    const { server } = ctx.params
+    let gm = $.discord.gm(server, userId)
+
+    const { added, removed } = ctx.request.body
+
+    if (added.length > 0) {
+      gm = await gm.addRoles(added)
+    }
+
+    if (removed.length > 0) {
+      gm = await gm.removeRoles(removed)
+    }
+
+    console.log(gm.roles)
+
+    ctx.body = { ok: true }
+  })
 }

UI/src/components/role-picker/Category.js

@@ -0,0 +1,43 @@
+import React, { Component } from 'react'
+import { Map } from 'immutable'
+
+import Role from '../role'
+
+class Category extends Component {
+
+  toggleRoleMulti (id, next) {
+    this.props.onChange(Map({ [id]: next }))
+  }
+
+  toggleRoleSingle (id, next) {
+    this.props.onChange(this.props.category.get('roles').reduce((acc, i) => acc.set(i, false), Map()).set(id, next))
+  }
+
+  onRoleToggle = id => (next, old) => {
+    const type = this.props.category.get('type')
+
+    switch (type) {
+      case 'multi': return this.toggleRoleMulti(id, next)
+      case 'single': return this.toggleRoleSingle(id, next)
+      default: console.warn('NOT SURE')
+    }
+  }
+
+  render () {
+    const { category, name, isSelected } = this.props
+    if (category.get('hidden')) {
+      return null
+    }
+
+    return <div key={name} className="role-picker__category">
+      <h4>{ name }</h4>
+      {
+        category.get('roles_map').map((r, k) => {
+          const id = r.get('id')
+          return <Role key={k} role={r} selected={isSelected(id)} onToggle={this.onRoleToggle(id)}/>
+        }).toArray()
+      }
+    </div>
+  }
+}
+export default Category

UI/src/components/role-picker/RolePicker.sass

@@ -38,7 +38,7 @@
 
 .action__button
   border: 0
-  border-radius: 5px
+  border-radius: 2px
   transition: transform 0.2s ease-out, box-shadow 0.2s ease-out
   position: relative
 
@@ -50,7 +50,7 @@
     right: 0
     left: 0
     background-color: rgba(0,0,0,0.1)
-    border-radius: 5px  
+    border-radius: 2px  
     opacity: 0
     transition: opacity 0.15s ease-in-out
 

UI/src/components/role-picker/actions.js

@@ -1,15 +1,6 @@
 import { Map, Set, fromJS } from 'immutable'
 import superagent from 'superagent'
 
-export const roleUpdate = (id, oldState) => (dispatch, getState) => {
-  dispatch({
-    type: Symbol.for('update selected roles'),
-    data: {
-      id,
-      state: !oldState
-    }
-  })
-}
 
 export const setup = id => async dispatch => {
   // const rsp = await superagent.get(`/api/server/${id}`)
@@ -89,4 +80,13 @@ export const submitSelected = serverId => async (dispatch, getState) => {
   }, Map({ added: Set(), removed: Set() }))
 
   await superagent.patch(`/api/servers/${serverId}/roles`).send(diff.toJS())
+
+  dispatch({
+    type: Symbol.for('sync selected roles')
+  })
 }
+
+export const updateRoles = roles => ({
+  type: Symbol.for('update selected roles'),
+  data: roles
+})

UI/src/components/role-picker/index.js

@@ -4,7 +4,7 @@ import superagent from 'superagent'
 import * as Actions from './actions'
 import './RolePicker.sass'
 
-import Role from '../role'
+import Category from './Category'
 import { Scrollbars } from 'react-custom-scrollbars';
 
 const mapState = ({ rolePicker, servers }, ownProps) => {
@@ -28,7 +28,7 @@ class RolePicker extends Component {
     }
   }
 
-  isSelected (id) {
+  isSelected = id => {
     return this.props.data.getIn([ 'rolesSelected', id ])
   }
 
@@ -62,27 +62,14 @@ class RolePicker extends Component {
             <button disabled={!this.rolesHaveChanged} onClick={() => dispatch(Actions.resetSelected)} className="uk-button action__button secondary">
               Reset
             </button>
-            <button disabled={!this.rolesHaveChanged} onClick={() => dispatch(Actions.submitSelected(server.id))} className="uk-button action__button primary">
+            <button disabled={!this.rolesHaveChanged} onClick={() => dispatch(Actions.submitSelected(this.props.match.params.server))} className="uk-button action__button primary">
               Save Changes
             </button>
           </div>
         </div>
         <div className="role-picker__categories">
           {
-            vm.map((c, name) => {
+            vm.map((c, name) => <Category name={name} category={c} isSelected={this.isSelected} onChange={(roles) => dispatch(Actions.updateRoles(roles))} />).toArray()
-              if (c.get('hidden')) {
-                return null
-              }
-
-              return <div key={name} className="role-picker__category">
-                <h4>{ name }</h4>
-                {
-                  c.get('roles_map').map((r, k) => {
-                    return <Role key={k} role={r} selected={this.isSelected(r.get('id'))} onToggle={() => this.props.dispatch(Actions.roleUpdate(r.get('id'), this.isSelected(r.get('id'))))} />
-                  }).toArray()
-                }
-              </div>
-            }).toArray()
           }
         </div>
       </section>

UI/src/reducers/role-picker.js

@@ -20,7 +20,10 @@ export default (state = initialState, { type, data }) => {
       return state.set('emptyRoles', data)
 
     case Symbol.for('update selected roles'):
-      return state.setIn(['rolesSelected', data.id], data.state)
+      return state.mergeIn(['rolesSelected'], data)
+
+    case Symbol.for('sync selected roles'):
+      return state.set('originalRolesSelected', state.get('rolesSelected'))
 
     case Symbol.for('reset selected'):
       return state.set('rolesSelected', state.get('originalRolesSelected'))