added logout functionality

src/mods_handler.go

@@ -61,7 +61,7 @@ func LoginFactorioModPortal(w http.ResponseWriter, r *http.Request) {
     w.WriteHeader(statusCode)
 
     if err != nil {
-        resp.Data = fmt.Sprintf("Error in getUserToken or LoginFactorioModPortal handler: %s", err)
+        resp.Data = fmt.Sprintf("Error trying to login into Factorio: %s", err)
         if err := json.NewEncoder(w).Encode(resp); err != nil {
             log.Printf("Error in Factorio-Login: %s", err)
         }
@@ -86,7 +86,7 @@ func LoginstatusFactorioModPortal(w http.ResponseWriter, r *http.Request) {
 
     if err != nil {
         w.WriteHeader(http.StatusInternalServerError)
-        resp.Data = fmt.Sprintf("Error in getUserToken or LoginFactorioModPortal handler: %s", err)
+        resp.Data = fmt.Sprintf("Error getting the factorio credentials: %s", err)
         if err := json.NewEncoder(w).Encode(resp); err != nil {
             log.Printf("Error in Factorio-Login: %s", err)
         }
@@ -100,6 +100,32 @@ func LoginstatusFactorioModPortal(w http.ResponseWriter, r *http.Request) {
     }
 }
 
+func LogoutFactorioModPortalHandler(w http.ResponseWriter, r *http.Request) {
+    var err error
+    resp := JSONResponse{
+        Success: false,
+    }
+
+    var credentials FactorioCredentials
+    err = credentials.del()
+
+    if err != nil {
+        w.WriteHeader(http.StatusInternalServerError)
+        resp.Data = fmt.Sprintf("Error on logging out of factorio: %s", err)
+        if err := json.NewEncoder(w).Encode(resp); err != nil {
+            log.Printf("Error in Factorio-Login: %s", err)
+        }
+        return
+    }
+
+    resp.Data = false
+    resp.Success = true
+
+    if err := json.NewEncoder(w).Encode(resp); err != nil {
+        log.Printf("Error in Factorio-Login: %s", err)
+    }
+}
+
 //Returns JSON response with the found mods
 func ModPortalSearchHandler(w http.ResponseWriter, r *http.Request) {
     var err error

src/routes.go

@@ -163,6 +163,11 @@ var apiRoutes = Routes{
 		"POST",
 		"/mods/factorio/status",
 		LoginstatusFactorioModPortal,
+	}, {
+		"LogoutFactorioModPortal",
+		"POST",
+		"/mods/factorio/logout",
+		LogoutFactorioModPortalHandler,
 	}, {
 		"SearchModPortal",
 		"GET",

ui/App/components/Mods/ModOverview.jsx

@@ -1,4 +1,5 @@
 import React from 'react';
+import NativeListener from 'react-native-listener';
 import ModSearch from './search/ModSearch.jsx';
 import ModUpload from "./ModUpload.jsx";
 import ModManager from "./ModManager.jsx";
@@ -49,6 +50,14 @@ class ModOverview extends React.Component {
                     <div className="box-header" data-widget="collapse" style={{cursor: "pointer"}}>
                         <i className="fa fa-plus"></i>
                         <h3 className="box-title">Add Mod</h3>
+                        {this.props.logged_in ?
+                            <div className="box-tools pull-right">
+                                <NativeListener onClick={this.props.factorioLogoutHandler}>
+                                    <button className="btn btn-box-tool btn-danger" style={{color: "#fff"}}>Logout
+                                    </button>
+                                </NativeListener>
+                            </div>
+                        : null}
                     </div>
 
                     <ModSearch
@@ -104,6 +113,7 @@ ModOverview.propTypes = {
     updateMod: React.PropTypes.func.isRequired,
     uploadModSuccessHandler: React.PropTypes.func.isRequired,
     logged_in: React.PropTypes.bool.isRequired,
+    factorioLogoutHandler: React.PropTypes.func.isRequired,
 
     modContentClass: instanceOfModsContent.isRequired,
 };

ui/App/components/ModsContent.jsx

@@ -16,6 +16,7 @@ class ModsContent extends React.Component {
         this.deleteModHandler = this.deleteModHandler.bind(this);
         this.updateModHandler = this.updateModHandler.bind(this);
         this.uploadModSuccessHandler = this.uploadModSuccessHandler.bind(this);
+        this.factorioLogoutHandler = this.factorioLogoutHandler.bind(this);
 
         this.state = {
             logged_in: false,
@@ -89,6 +90,31 @@ class ModsContent extends React.Component {
         })
     }
 
+    factorioLogoutHandler(e) {
+        e.preventDefault();
+        e.stopPropagation();
+
+        let this_class = this;
+
+        $.ajax({
+            url: "/api/mods/factorio/logout",
+            method: "POST",
+            dataType: "JSON",
+            success: (data) => {
+                this_class.setState({
+                    logged_in: data.data
+                })
+            },
+            error: (jqXHR) => {
+                swal({
+                    title: "error logging out of factorio",
+                    text: jqXHR.responseJSON.data,
+                    type: "error"
+                });
+            }
+        })
+    }
+
     loadDownloadListSwalHandler() {
         let $checked_input = $('input[name=version]:checked');
         let link = $checked_input.data("link");
@@ -374,6 +400,7 @@ class ModsContent extends React.Component {
                         updateMod={this.updateModHandler}
                         uploadModSuccessHandler={this.uploadModSuccessHandler}
                         modContentClass={this}
+                        factorioLogoutHandler={this.factorioLogoutHandler}
                     />
                 </section>
             </div>