frontend/marko/page/logs-content/components/add-post-modal/component.js

const moment = require("moment")

const {postApi} = require("../../../../../rpdata/api/Post")

module.exports = class {
  onCreate(input) {
    this.state = {
      error: null,
      loading: false,
      values: {
        time: moment(new Date()).format("YYYY-MM-DD HH:mm:ss"),
        kind: "text",
        nick: "",
        text: "",
      },
    }
  }

  change(key, ev) {
    this.state.values[key] = ev.target.value
  }

  open() {
    this.state.values.time = moment(new Date()).format("YYYY-MM-DD HH:mm:ss")
  }

  close() {
    this.emit("close")
  }

  save() {
    if (this.state.loading) {
      return
    }

    const values = this.state.values
    
    let time = new Date(values.time)
    if (Number.isNaN(time)) {
      this.state.error = `Could not parse ${values.time} as date`
      return
    }
    
    const input = {logId: this.input.logId, time, kind: this.state.values.kind, nick: this.state.values.nick, text: this.state.values.text}

    this.state.loading = true
    postApi.add(input).then(data => {
      this.emit("added", data)
      this.emit("close")
    }).catch(errs => {
      console.warn("Failed to add post:", errs)
      this.state.error = "Failed to add post: " + errs[0].message
    }).then(() => {
      this.state.loading = false
    })
  }
}