Refactoring Electron IPC

2019-08-29 16:24:05 -05:00
parent 083b2192d7
commit f8ec89413a
15 changed files with 988 additions and 836 deletions
--- a/src/renderer/ipc/DependencyIPC.js
+++ b/src/renderer/ipc/DependencyIPC.js
@@ -0,0 +1,102 @@
+const Constants = require('../../constants');
+const fs = require('fs');
+const helpers = require('../../helpers');
+
+const addListeners = (ipcMain, standardIPCReply) => {
+  ipcMain.on(Constants.IPC_Check_Dependency_Installed, (event, data) => {
+    try {
+      const exists = fs.lstatSync(data.File).isFile();
+      standardIPCReply(event, Constants.IPC_Check_Dependency_Installed_Reply, {
+        data: {
+          Exists: exists,
+        },
+      });
+    } catch (e) {
+      standardIPCReply(event, Constants.IPC_Check_Dependency_Installed_Reply, {
+        data : {
+          Exists: false,
+        },
+      });
+    }
+  });
+
+  ipcMain.on(Constants.IPC_Check_Dependency_Installed + '_sync', (event, data) => {
+    try {
+      const ls = fs.lstatSync(data.File);
+      event.returnValue = {
+        data: {
+          Exists: ls.isFile() || ls.isSymbolicLink(),
+        },
+      };
+    } catch (e) {
+      event.returnValue = {
+        data: {
+          Exists: false
+        },
+      };
+    }
+  });
+
+  ipcMain.on(Constants.IPC_Install_Dependency, (event, data) => {
+    if (data.Source.toLowerCase().endsWith('.dmg')) {
+      helpers
+      .executeAsync('open', ['-a', 'Finder', '-W', data.Source])
+      .then(() => {
+        standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+          Source: data.Source,
+          URL: data.URL,
+        });
+      })
+      .catch(error=> {
+        standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+          Source: data.Source,
+          URL: data.URL,
+        }, error);
+      });
+    } else {
+      const execInstall = () => {
+        helpers
+        .executeAndWait(data.Source)
+        .then(() => {
+          standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+            Source: data.Source,
+            URL: data.URL,
+          });
+        })
+        .catch(error => {
+          standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+            Source: data.Source,
+            URL: data.URL,
+          }, error);
+        });
+      };
+      if (data.IsWinFSP) {
+        helpers
+        .performWindowsUninstall(["WinFsp 2019.1", "WinFsp 2019.2", "WinFsp 2019.3 B1", "WinFsp 2019.3 B2"])
+        .then(uninstalled => {
+          if (uninstalled) {
+            standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+              RebootRequired: true,
+              Source: data.Source,
+              URL: data.URL,
+            });
+          } else {
+            execInstall();
+          }
+        })
+        .catch(error => {
+          standardIPCReply(event, Constants.IPC_Install_Dependency_Reply, {
+            Source: data.Source,
+            URL: data.URL,
+          }, error);
+        });
+      } else {
+        execInstall();
+      }
+    }
+  });
+};
+
+module.exports = {
+  addListeners
+};