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This commit is contained in:
Anton Vakhrushev 2019-11-04 19:59:55 +03:00
parent a6d68967f7
commit b5e7e61d64
7 changed files with 142 additions and 158 deletions
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2
spec/dayoff_spec.cr → spec/profile_spec.cr
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@ -8,7 +8,7 @@ module Dayoff::Test
Time.local(2019, 1, day, hour, min, location: location)
end
describe Dayoff do
describe Profile do
it "can calc work hours" do
storage = MemoryStorage.new
storage.set_work_records [

2
spec/spec_helper.cr
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@ -1,2 +1,2 @@
require "spec"
require "../src/dayoff"
require "../src/**"

156
src/dayoff.cr
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@ -1,162 +1,6 @@
require "json"
module Dayoff
VERSION = "0.1.0"
class PlannedDate
JSON.mapping(
date: String,
hours: Int32,
)
end
class WorkRecord
JSON.mapping(
start: String,
finish: String | Nil,
)
FORMAT = "%Y-%m-%d %H:%M:%S"
def initialize(start : Time, finish : Time | Nil = nil)
@start = start.to_s FORMAT
@finish = nil
if finish
@finish = finish.to_s FORMAT
end
end
def start_time : Time
location = Time::Location.load("Europe/Moscow")
Time.parse(start, FORMAT, location)
end
def finish_time : Time
location = Time::Location.load("Europe/Moscow")
Time.parse(finish.as(String), FORMAT, location)
end
def finish_time=(v : Time)
@finish = v.to_s FORMAT
end
def started? : Bool
@finish.nil?
end
end
abstract class Storage
abstract def get_planned_dates : Array(PlannedDate)
abstract def set_planned_dates(items : Array(PlannedDate))
abstract def get_work_records : Array(WorkRecord)
abstract def set_work_records(items : Array(WorkRecord))
end
class MemoryStorage < Storage
@planned_dates = [] of PlannedDate
@work_records = [] of WorkRecord
def get_planned_dates : Array(PlannedDate)
@planned_dates
end
def set_planned_dates(items : Array(PlannedDate))
@planned_dates = items
end
def get_work_records : Array(WorkRecord)
@work_records
end
def set_work_records(items : Array(WorkRecord))
@work_records = items
end
end
class Collection(T)
def initialize(@path : String)
end
def get_all : Array(T)
if File.file? @path
content = File.read @path
Array(T).from_json(content)
else
[] of T
end
end
def write(items : Array(T))
content = items.to_pretty_json indent: " "
File.write @path, content
end
end
class CrossedTimeSpan < Exception
end
class StartedRecordNotFound < Exception
end
struct ProfileId
def initialize(@id : String)
end
getter id
def to_s : String
@id
end
end
class Profile
PLANNED_DATES = "planned-dates.json"
WORK_RECORDS = "work-records.json"
@pdates = [] of PlannedDate
@wrecords = [] of WorkRecord
def initialize(@storage : Storage)
@pdates = @storage.get_planned_dates
@wrecords = @storage.get_work_records
end
def get_planned_hours
sum = 0
@pdates.each do |wd|
sum += wd.hours
end
sum
end
def get_work_hours
@wrecords.reduce 0 do |acc, wr|
diff = wr.finish_time - wr.start_time
acc + diff.total_hours.to_i32
end
end
def start(time : Time)
@wrecords.each do |wr|
if time <= wr.start_time || time <= wr.finish_time
raise CrossedTimeSpan.new
end
end
new_record = WorkRecord.new time
@wrecords.push(new_record)
@storage.set_work_records @wrecords
end
def finish(time : Time)
started = @wrecords.find { |x| x.started? }
if started.nil?
raise StartedRecordNotFound.new
end
started.finish_time = time
@storage.set_work_records @wrecords
end
end
class App
def profile(profile_id : ProfileId)
Profile.new(profile_id.to_s)

45
src/dayoff/entities.cr Normal file
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@ -0,0 +1,45 @@
require "json"
module Dayoff
class PlannedDate
JSON.mapping(
date: String,
hours: Int32,
)
end
class WorkRecord
JSON.mapping(
start: String,
finish: String | Nil,
)
FORMAT = "%Y-%m-%d %H:%M:%S"
def initialize(start : Time, finish : Time | Nil = nil)
@start = start.to_s FORMAT
@finish = nil
if finish
@finish = finish.to_s FORMAT
end
end
def start_time : Time
location = Time::Location.load("Europe/Moscow")
Time.parse(start, FORMAT, location)
end
def finish_time : Time
location = Time::Location.load("Europe/Moscow")
Time.parse(finish.as(String), FORMAT, location)
end
def finish_time=(v : Time)
@finish = v.to_s FORMAT
end
def started? : Bool
@finish.nil?
end
end
end

7
src/dayoff/exceptions.cr Normal file
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@ -0,0 +1,7 @@
module Dayoff
class CrossedTimeSpan < Exception
end
class StartedRecordNotFound < Exception
end
end

57
src/dayoff/profile.cr Normal file
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@ -0,0 +1,57 @@
module Dayoff
struct ProfileId
def initialize(@id : String)
end
getter id
def to_s : String
@id
end
end
class Profile
@pdates = [] of PlannedDate
@wrecords = [] of WorkRecord
def initialize(@storage : Storage)
@pdates = @storage.get_planned_dates
@wrecords = @storage.get_work_records
end
def get_planned_hours
sum = 0
@pdates.each do |wd|
sum += wd.hours
end
sum
end
def get_work_hours
@wrecords.reduce 0 do |acc, wr|
diff = wr.finish_time - wr.start_time
acc + diff.total_hours.to_i32
end
end
def start(time : Time)
@wrecords.each do |wr|
if time <= wr.start_time || time <= wr.finish_time
raise CrossedTimeSpan.new
end
end
new_record = WorkRecord.new time
@wrecords.push(new_record)
@storage.set_work_records @wrecords
end
def finish(time : Time)
started = @wrecords.find { |x| x.started? }
if started.nil?
raise StartedRecordNotFound.new
end
started.finish_time = time
@storage.set_work_records @wrecords
end
end
end

31
src/dayoff/storage.cr Normal file
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@ -0,0 +1,31 @@
require "json"
module Dayoff
abstract class Storage
abstract def get_planned_dates : Array(PlannedDate)
abstract def set_planned_dates(items : Array(PlannedDate))
abstract def get_work_records : Array(WorkRecord)
abstract def set_work_records(items : Array(WorkRecord))
end
class MemoryStorage < Storage
@planned_dates = [] of PlannedDate
@work_records = [] of WorkRecord
def get_planned_dates : Array(PlannedDate)
@planned_dates
end
def set_planned_dates(items : Array(PlannedDate))
@planned_dates = items
end
def get_work_records : Array(WorkRecord)
@work_records
end
def set_work_records(items : Array(WorkRecord))
@work_records = items
end
end
end