fix(overmind): fix ssr environment issues

Author: christianalfoni

packages/node_modules/overmind/src/Overmind.ts

@@ -47,7 +47,10 @@ export class Overmind<ThisConfig extends IConfiguration>
   ) {
     const name = options.name || 'OvermindApp'
     const devEnv = options.devEnv || 'development'
-    const isNode = typeof process !== "undefined" && process.title && process.title.includes('node')
+    const isNode =
+      typeof process !== 'undefined' &&
+      process.title &&
+      process.title.includes('node')
 
     this.delimiter = options.delimiter || '.'
     this.isStrict = Boolean(options.strict)
@@ -249,7 +252,7 @@ export class Overmind<ThisConfig extends IConfiguration>
     const proxyStateTreeInstance = new proxyStateTree.ProxyStateTree(
       this.getState(configuration) as any,
       {
-        devmode,
+        devmode: devmode && !ssr,
         ssr,
         delimiter: this.delimiter,
         onSetFunction: (tree, path, target, prop, func) => {
@@ -509,23 +512,23 @@ export class Overmind<ThisConfig extends IConfiguration>
 
             if (this.mode.mode === utils.MODE_TEST) {
               this.addExecutionMutation(mutation)
+            } else if (this.mode.mode === utils.MODE_DEFAULT) {
+              pendingFlush = setTimeout(() => {
+                pendingFlush = null
+                const flushData = execution.flush(true)
+
+                if (this.devtools && flushData.mutations.length) {
+                  this.devtools.send({
+                    type: 'flush',
+                    data: {
+                      ...execution,
+                      ...flushData,
+                      mutations: flushData.mutations,
+                    },
+                  })
+                }
+              })
             }
-
-            pendingFlush = setTimeout(() => {
-              pendingFlush = null
-              const flushData = execution.flush(true)
-
-              if (this.devtools && flushData.mutations.length) {
-                this.devtools.send({
-                  type: 'flush',
-                  data: {
-                    ...execution,
-                    ...flushData,
-                    mutations: flushData.mutations,
-                  },
-                })
-              }
-            })
           })
 
           let result = action(context, scopedValue)

packages/node_modules/proxy-state-tree/package.json

@@ -36,9 +36,6 @@
     "url": "https://github.com/christianalfoni/proxy-state-tree/issues"
   },
   "homepage": "https://github.com/christianalfoni/proxy-state-tree#readme",
-  "dependencies": {
-    "is-plain-obj": "^1.1.0"
-  },
   "devDependencies": {
     "bundlesize": "^0.17.2",
     "terser-webpack-plugin": "^1.3.0",

packages/node_modules/proxy-state-tree/src/Proxyfier.ts

@@ -1,5 +1,3 @@
-import isPlainObject from 'is-plain-obj'
-
 import { IMutationTree, ITrackStateTree, TTree } from './types'
 
 const ENVIRONMENT = (() => {
@@ -18,6 +16,12 @@ export const PATH = Symbol('PATH')
 export const VALUE = Symbol('VALUE')
 export const PROXY_TREE = Symbol('PROXY_TREE')
 
+const isPlainObject = (value: any) => {
+  return (
+    String(value) === '[object Object]' && value.constructor.name === 'Object'
+  )
+}
+
 const arrayMutations = new Set([
   'push',
   'shift',