feat: scripting-like tags on custom sms content

feat: add created column to custom_messages
feat: custom message dynamic validators and testing
feat: delete custom sms
feat: employ custom sms to existing events

lib/custom-sms.js

@@ -1,17 +1,50 @@
+const _ = require('lodash/fp')
 const uuid = require('uuid')
 const db = require('./db')
 
 const getCustomMessages = () => {
-  const sql = `SELECT * FROM custom_messages`
-  return db.any(sql)
+  const sql = `SELECT * FROM custom_messages ORDER BY created`
+  return db.any(sql).then(res => _.map(
+    it => ({
+      id: it.id,
+      event: _.camelCase(it.event),
+      deviceId: it.device_id,
+      message: it.message
+    }), res))
 }
 
 const createCustomMessage = (event, deviceId, message) => {
-  const sql = `INSERT INTO custom_message (event, device_id, message) VALUES ($2, $3, $4)`
-  return db.none(sql, [uuid.v4(), event, deviceId, message])
+  const machineId = deviceId === 'ALL_MACHINES' ? null : deviceId
+  const sql = `INSERT INTO custom_messages (id, event, device_id, message) VALUES ($1, $2, $3, $4)`
+  return db.none(sql, [uuid.v4(), _.snakeCase(event), machineId, message])
+}
+
+const editCustomMessage = (id, event, deviceId, message) => {
+  const machineId = deviceId === 'ALL_MACHINES' ? null : deviceId
+  const sql = `UPDATE custom_messages SET event=$2, device_id=$3, message=$4 WHERE id=$1`
+  return db.none(sql, [id, _.snakeCase(event), machineId, message])
+}
+
+const deleteCustomMessage = id => {
+  const sql = `DELETE FROM custom_messages WHERE id=$1`
+  return db.none(sql, [id])
+}
+
+const getCommonCustomMessages = event => {
+  const sql = `SELECT * FROM custom_messages WHERE event=$1 AND device_id IS NULL LIMIT 1`
+  return db.oneOrNone(sql, [event])
+}
+
+const getMachineCustomMessages = (event, deviceId) => {
+  const sql = `SELECT * FROM custom_messages WHERE event=$1 AND device_id=$2 LIMIT 1`
+  return db.oneOrNone(sql, [event, deviceId])
 }
 
 module.exports = {
   getCustomMessages,
-  createCustomMessage
+  createCustomMessage,
+  editCustomMessage,
+  deleteCustomMessage,
+  getCommonCustomMessages,
+  getMachineCustomMessages
 }