Method updateFields

dadi/lib/model/schemaStore.js:339–424

({fields, name, property})

  }

  async updateFields({fields, name, property}) {
    const database = await this.connection
    const {results} = await this.find({
      name,
      property
    })

    if (results.length === 0) {
      throw new Error('SCHEMA_NOT_FOUND')
    }

    const {fields: currentFields} = results[0]
    const hasValidFields = Object.keys(fields).some(
      fieldName => currentFields[fieldName]
    )

    if (!hasValidFields) {
      throw new Error('FIELD_NOT_FOUND')
    }

    const updatedFields = Object.keys(currentFields).reduce(
      (result, fieldName) => {
        // If the field is not part of the update, it remains unchanged.
        if (!fields[fieldName]) {
          result[fieldName] = currentFields[fieldName]

          return result
        }

        const newFieldName = fields[fieldName].name || fieldName
        const newFieldSchema = Object.assign(
          {},
          currentFields[fieldName],
          fields[fieldName]
        )

        // The update may contain a `name` property, which we need to remove
        // before inserting.
        delete newFieldSchema.name

        result[newFieldName] = newFieldSchema

        return result
      },
      {}
    )

    await this.validate({
      fields: updatedFields
    })

    const update = {
      fields: updatedFields,
      timestamp: Date.now()
    }
    const {matchedCount} = await database.update({
      collection: config.get('schemas.collection'),
      query: {