Top 10 Examples of "mobx-keystone in functional component" in JavaScript

setTimeout(() => {
      // apply the action over the server root store
      // sometimes applying actions might fail (for example on invalid operations
      // such as when one client asks to delete a model from an array and other asks to mutate it)
      // so we try / catch it
      let serializedActionCallToReplicate: SerializedActionCallWithModelIdOverrides | undefined
      try {
        // we use this to apply the action on the server side and keep track of new model IDs being
        // generated, so the clients will have the chance to keep those in sync
        const applyActionResult = applySerializedActionAndTrackNewModelIds(
          this.serverRootStore,
          actionCall
        )
        serializedActionCallToReplicate = applyActionResult.serializedActionCall
      } catch (err) {
        console.error("error applying action to server:", err)
      }

      if (serializedActionCallToReplicate) {
        setTimeout(() => {
          // and distribute message, which includes new model IDs to keep them in sync
          this.msgListeners.forEach(listener => listener(serializedActionCallToReplicate!))
        }, 500)
      }
    }, 500)
  }

@modelAction
  setDone(done: boolean) {
    this.done = done
  }

  @modelAction
  setText(text: string) {
    this.text = text
  }
}

@model("todoSample/TodoList")
export class TodoList extends Model({
  // in this case the default uses an arrow function to create the object since it is not a primitive
  // and we need a different array for each model instane
  todos: tProp(types.array(types.model(Todo)), () => []),

  // if we didn't require runtime type checking
  // todos: prop(() => [])
}) {
  // standard mobx decorators (such as computed) can be used as usual, since props are observables
  @computed
  get pending() {
    return this.todos.filter(t => !t.done)
  }

  @computed
  get done() {
    return this.todos.filter(t => t.done)
  }

  @modelAction

// for this example we will enable runtime data checking even in production mode
setGlobalConfig({
  modelAutoTypeChecking: ModelAutoTypeCheckingMode.AlwaysOn,
})

// the model decorator marks this class as a model, an object with actions, etc.
// the string identifies this model type and must be unique across your whole application
@model("todoSample/Todo")
export class Todo extends Model({
  // here we define the type of the model data, which is observable and snapshottable
  // and also part of the required initialization data of the model

  // in this case we use runtime type checking,
  id: tProp(types.string, () => uuid.v4()), // an optional string that will use a random id when not provided
  text: tProp(types.string), // a required string
  done: tProp(types.boolean, false), // an optional boolean that will default to false

  // if we didn't require runtime type checking we could do this
  // id: prop(() => uuid.v4())
  // text: prop(),
  // done: prop(false)
}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.
  @modelAction
  setDone(done: boolean) {
    this.done = done
  }

  @modelAction
  setText(text: string) {

// for this example we will enable runtime data checking even in production mode
setGlobalConfig({
  modelAutoTypeChecking: ModelAutoTypeCheckingMode.AlwaysOn,
})

// the model decorator marks this class as a model, an object with actions, etc.
// the string identifies this model type and must be unique across your whole application
@model("todoSample/Todo")
export class Todo extends Model({
  // here we define the type of the model data, which is observable and snapshottable
  // and also part of the required initialization data of the model

  // in this case we use runtime type checking,
  id: tProp(types.string, () => uuid.v4()), // an optional string that will use a random id when not provided
  text: tProp(types.string), // a required string
  done: tProp(types.boolean, false), // an optional boolean that will default to false

  // if we didn't require runtime type checking we could do this
  // id: prop(() => uuid.v4())
  // text: prop(),
  // done: prop(false)
}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.
  @modelAction
  setDone(done: boolean) {
    this.done = done
  }

  @modelAction

import uuid from "uuid"

// for this example we will enable runtime data checking even in production mode
setGlobalConfig({
  modelAutoTypeChecking: ModelAutoTypeCheckingMode.AlwaysOn,
})

// the model decorator marks this class as a model, an object with actions, etc.
// the string identifies this model type and must be unique across your whole application
@model("todoSample/Todo")
export class Todo extends Model({
  // here we define the type of the model data, which is observable and snapshottable
  // and also part of the required initialization data of the model

  // in this case we use runtime type checking,
  id: tProp(types.string, () => uuid.v4()), // an optional string that will use a random id when not provided
  text: tProp(types.string), // a required string
  done: tProp(types.boolean, false), // an optional boolean that will default to false

  // if we didn't require runtime type checking we could do this
  // id: prop(() => uuid.v4())
  // text: prop(),
  // done: prop(false)
}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.
  @modelAction
  setDone(done: boolean) {
    this.done = done
  }

// the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.
  @modelAction
  setDone(done: boolean) {
    this.done = done
  }

  @modelAction
  setText(text: string) {
    this.text = text
  }
}

@model("todoSample/TodoList")
export class TodoList extends Model({
  // in this case the default uses an arrow function to create the object since it is not a primitive
  // and we need a different array for each model instane
  todos: tProp(types.array(types.model(Todo)), () => []),

  // if we didn't require runtime type checking
  // todos: prop(() => [])
}) {
  // standard mobx decorators (such as computed) can be used as usual, since props are observables
  @computed
  get pending() {
    return this.todos.filter(t => !t.done)
  }

  @computed
  get done() {
    return this.todos.filter(t => t.done)

registerRootStore,
  setGlobalConfig,
  tProp,
  types,
} from "mobx-keystone"
import uuid from "uuid"

// for this example we will enable runtime data checking even in production mode
setGlobalConfig({
  modelAutoTypeChecking: ModelAutoTypeCheckingMode.AlwaysOn,
})

// the model decorator marks this class as a model, an object with actions, etc.
// the string identifies this model type and must be unique across your whole application
@model("todoSample/Todo")
export class Todo extends Model({
  // here we define the type of the model data, which is observable and snapshottable
  // and also part of the required initialization data of the model

  // in this case we use runtime type checking,
  id: tProp(types.string, () => uuid.v4()), // an optional string that will use a random id when not provided
  text: tProp(types.string), // a required string
  done: tProp(types.boolean, false), // an optional boolean that will default to false

  // if we didn't require runtime type checking we could do this
  // id: prop(() => uuid.v4())
  // text: prop(),
  // done: prop(false)
}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.

function initAppInstance() {
  // we get the snapshot from the server, which is a serializable object
  const rootStoreSnapshot = server.getInitialState()

  // and hydrate it into a proper object
  const rootStore = fromSnapshot(rootStoreSnapshot)

  let serverAction = false
  const runServerActionLocally = (actionCall: SerializedActionCallWithModelIdOverrides) => {
    let wasServerAction = serverAction
    serverAction = true
    try {
      // in clients we use the sync new model ids version to make sure that
      // any model ids that were generated in the server side end up being
      // the same in the client side
      applySerializedActionAndSyncNewModelIds(rootStore, actionCall)
    } finally {
      serverAction = wasServerAction
    }
  }

  // listen to action messages to be replicated into the local root store

}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action
  // middlewares, replication, etc.
  @modelAction
  setDone(done: boolean) {
    this.done = done
  }

  @modelAction
  setText(text: string) {
    this.text = text
  }
}

@model("todoSample/TodoList")
export class TodoList extends Model({
  // in this case the default uses an arrow function to create the object since it is not a primitive
  // and we need a different array for each model instane
  todos: tProp(types.array(types.model(Todo)), () => []),

  // if we didn't require runtime type checking
  // todos: prop(() => [])
}) {
  // standard mobx decorators (such as computed) can be used as usual, since props are observables
  @computed
  get pending() {
    return this.todos.filter(t => !t.done)
  }

  @computed
  get done() {

ModelAutoTypeCheckingMode,
  registerRootStore,
  setGlobalConfig,
  tProp,
  types,
} from "mobx-keystone"
import uuid from "uuid"

// for this example we will enable runtime data checking even in production mode
setGlobalConfig({
  modelAutoTypeChecking: ModelAutoTypeCheckingMode.AlwaysOn,
})

// the model decorator marks this class as a model, an object with actions, etc.
// the string identifies this model type and must be unique across your whole application
@model("todoSample/Todo")
export class Todo extends Model({
  // here we define the type of the model data, which is observable and snapshottable
  // and also part of the required initialization data of the model

  // in this case we use runtime type checking,
  id: tProp(types.string, () => uuid.v4()), // an optional string that will use a random id when not provided
  text: tProp(types.string), // a required string
  done: tProp(types.boolean, false), // an optional boolean that will default to false

  // if we didn't require runtime type checking we could do this
  // id: prop(() => uuid.v4())
  // text: prop(),
  // done: prop(false)
}) {
  // the modelAction decorator marks the function as a model action, giving it access
  // to modify any model data and other superpowers such as action