Files
growstuff/app/controllers/harvests_controller.rb
2018-01-06 12:06:26 +13:00

100 lines
2.8 KiB
Ruby

class HarvestsController < ApplicationController
before_action :authenticate_member!, except: %i(index show)
after_action :update_crop_medians, only: %i(create update destroy)
load_and_authorize_resource
respond_to :html, :json
respond_to :csv, only: :index
responders :flash
def index
@owner = Member.find_by(slug: params[:owner]) if params[:owner]
@crop = Crop.find_by(slug: params[:crop]) if params[:crop]
@planting = Planting.find_by(slug: params[:planting_id]) if params[:planting_id]
@harvests = harvests
@filename = csv_filename
respond_with(@harvests)
end
def show
@matching_plantings = matching_plantings if @harvest.owner == current_member
@photos = @harvest.photos.order(created_at: :desc).paginate(page: params[:page])
respond_with(@harvest)
end
def new
@harvest = Harvest.new(harvested_at: Time.zone.today)
@planting = Planting.find_by(slug: params[:planting_id]) if params[:planting_id]
@crop = Crop.find_by(id: params[:crop_id])
respond_with(@harvest)
end
def edit
@planting = @harvest.planting if @harvest.planting_id
respond_with(@harvest)
end
def create
@harvest.crop_id = @harvest.planting.crop_id if @harvest.planting_id
@harvest.harvested_at = Time.zone.now if @harvest.harvested_at.blank?
@harvest.save
respond_with(@harvest)
end
def update
@harvest.update(harvest_params)
respond_with(@harvest)
end
def destroy
@harvest.destroy
respond_with(@harvest)
end
private
def harvest_params
params.require(:harvest)
.permit(:planting_id, :crop_id, :harvested_at, :description,
:quantity, :unit, :weight_quantity, :weight_unit,
:plant_part_id, :slug, :si_weight)
.merge(owner_id: current_member.id)
end
def matching_plantings
Planting.where(crop: @harvest.crop, owner: @harvest.owner)
.where('(planted_at IS NULL OR planted_at <= ?)', @harvest.harvested_at)
.where('(finished_at IS NULL OR finished_at >= ?)', @harvest.harvested_at)
end
def harvests
if @owner
@owner.harvests
elsif @crop
@crop.harvests
elsif @planting
@planting.harvests
else
Harvest.all
end.order(harvested_at: :desc).joins(:owner, :crop).paginate(page: params[:page])
end
def csv_filename
specifics = if @owner
"#{@owner.login_name}-"
elsif @crop
"#{@crop.name}-"
end
"Growstuff-#{specifics}Harvests-#{Time.zone.now.to_s(:number)}.csv"
end
def update_crop_medians
# We only update medians to predict plantings
# if this harvest is not linked to a planting, then do nothing
return if @harvest.planting.nil?
@harvest.planting.update_harvest_days
@harvest.crop.update_harvest_medians
end
end