getWrappedAndBoundActions()

in src/core/system.js [159:186]

• 27 lines of code
• 6 McCabe index (conditional complexity)

  getWrappedAndBoundActions(dispatch) {
    let actionGroups = this.getBoundActions(dispatch)
      return objMap(actionGroups, (actions, actionGroupName) => {
        let wrappers = this.system.statePlugins[actionGroupName.slice(0,-7)].wrapActions
          if(wrappers) {
            return objMap(actions, (action, actionName) => {
              let wrap = wrappers[actionName]
              if(!wrap) {
                return action
              }

              if(!Array.isArray(wrap)) {
                wrap = [wrap]
              }
              return wrap.reduce((acc, fn) => {
                let newAction = (...args) => {
                  return fn(acc, this.getSystem())(...args)
                }
                if(!isFn(newAction)) {
                  throw new TypeError("wrapActions needs to return a function that returns a new function (ie the wrapped action)")
                }
                return wrapWithTryCatch(newAction)
              }, action || Function.prototype)
            })
          }
        return actions
      })
  }