Updated original code

go/cmd/texttest_fixture.go

@@ -1,17 +1,33 @@
-package main
+package cmd
 
 import (
     "fmt"
     "os"
     "strconv"
 
-	"github.com/emilybache/gildedrose-refactoring-kata/gildedrose"
+    "github.com/emilybache/gildedrose-refactoring-kata/lib"
+    "github.com/emilybache/gildedrose-refactoring-kata/models"
+    "github.com/emilybache/gildedrose-refactoring-kata/domains"
+    "github.com/spf13/cobra"
 )
 
-func main() {
+type TextTestFixtureCommand struct{}
+
+func (this *TextTestFixtureCommand) Short() string {
+    return "execute texttest fixture"
+}
+
+func (this *TextTestFixtureCommand) Setup(command *cobra.Command) {}
+
+func (this *TextTestFixtureCommand) Run() lib.CommandRunner {
+    return func(
+        env                          lib.Env,
+        logger                       lib.Logger,
+        itemUpdateServiceProvider    domains.ItemUpdateServiceProvider,
+    ) {
         fmt.Println("OMGHAI!")
 
-	var items = []*gildedrose.Item{
+        var itemModels = []*models.ItemModel{
             {"+5 Dexterity Vest", 10, 20},
             {"Aged Brie", 2, 0},
             {"Elixir of the Mongoose", 5, 7},
@@ -23,10 +39,15 @@ func main() {
             {"Conjured Mana Cake", 3, 6}, // <-- :O
         }
 
+        var items = make([]*models.Item, len(itemModels))
+        for i, item := range itemModels {
+            items[i] = models.NewItem(item)
+        }
+
         days := 2
         var err error
-	if len(os.Args) > 1 {
+        if len(os.Args) > 2 {
-		days, err = strconv.Atoi(os.Args[1])
+            days, err = strconv.Atoi(os.Args[2])
             if err != nil {
                 fmt.Println(err.Error())
                 os.Exit(1)
@@ -36,11 +57,19 @@ func main() {
 
         for day := 0; day < days; day++ {
             fmt.Printf("-------- day %d --------\n", day)
-		fmt.Println("Name, SellIn, Quality")
+            fmt.Println("name, sellIn, quality")
             for i := 0; i < len(items); i++ {
-			fmt.Println(items[i])
+                fmt.Println(items[i].Model)
             }
             fmt.Println("")
-		gildedrose.UpdateQuality(items)
+            for i := 0; i < len(items); i++ {
+                itemUpdateService := itemUpdateServiceProvider.GetUpdateService(items[i])
+                itemUpdateService.UpdateQuality(items[i])
+            }
+        }
     }
 }
+
+func NewTextTestFixtureCommand() *TextTestFixtureCommand {
+    return &TextTestFixtureCommand{}
+}

go/docs/swagger.yaml

@@ -0,0 +1,66 @@
+definitions:
+  controllers.UpdateQualityRequest:
+    properties:
+      days:
+        minimum: 0
+        type: integer
+      items:
+        items:
+          $ref: '#/definitions/models.ItemModel'
+        type: array
+    required:
+    - items
+    type: object
+  models.ItemModel:
+    properties:
+      name:
+        type: string
+      quality:
+        minimum: 0
+        type: integer
+      sellIn:
+        type: integer
+    required:
+    - name
+    - quality
+    - sellIn
+    type: object
+info:
+  contact: {}
+paths:
+  /status:
+    get:
+      consumes:
+      - application/json
+      description: Return a simple OK response
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: Service is up and running
+      summary: Health check (get status)
+      tags:
+      - health
+  /update_quality:
+    post:
+      consumes:
+      - application/json
+      description: Load a full list of items that will be handled by the service and
+        process them, returning the item list with the updated values for the given
+        days
+      parameters:
+      - description: Items info
+        in: body
+        name: message
+        required: true
+        schema:
+          $ref: '#/definitions/controllers.UpdateQualityRequest'
+      responses:
+        "200":
+          description: Result of items with updated quality
+        "400":
+          description: Invalid data in the request
+      summary: Execute Update Quality for all given items and passed days
+      tags:
+      - items
+swagger: "2.0"

go/services/item_update_service.go

@@ -1,58 +1,71 @@
-package gildedrose
+package services
 
-type Item struct {
+import (
-	Name            string
+    "github.com/emilybache/gildedrose-refactoring-kata/lib"
-	SellIn, Quality int
+    "github.com/emilybache/gildedrose-refactoring-kata/models"
+)
+
+type ItemUpdateService struct {
+    logger     lib.Logger
 }
 
-func UpdateQuality(items []*Item) {
+func NewItemUpdateService(logger lib.Logger) ItemUpdateService {
-	for i := 0; i < len(items); i++ {
+    return ItemUpdateService{
-
+        logger:     logger,
-		if items[i].Name != "Aged Brie" && items[i].Name != "Backstage passes to a TAFKAL80ETC concert" {
-			if items[i].Quality > 0 {
-				if items[i].Name != "Sulfuras, Hand of Ragnaros" {
-					items[i].Quality = items[i].Quality - 1
     }
-			}
+}
-		} else {
+
-			if items[i].Quality < 50 {
+func (this ItemUpdateService) UpdateQuality(item *models.Item) error {
-				items[i].Quality = items[i].Quality + 1
+    item.Mutex.Lock()
-				if items[i].Name == "Backstage passes to a TAFKAL80ETC concert" {
+    defer item.Mutex.Unlock()
-					if items[i].SellIn < 11 {
+
-						if items[i].Quality < 50 {
+    itemModel := item.Model
-							items[i].Quality = items[i].Quality + 1
+
-						}
+    if itemModel.Name != "Aged Brie" && itemModel.Name != "Backstage passes to a TAFKAL80ETC concert" {
-					}
+        if itemModel.Quality > 0 {
-					if items[i].SellIn < 6 {
+            if itemModel.Name != "Sulfuras, Hand of Ragnaros" {
-						if items[i].Quality < 50 {
+                itemModel.Quality = itemModel.Quality - 1
-							items[i].Quality = items[i].Quality + 1
+            }
-						}
+        }
-					}
+    } else {
-				}
+        if itemModel.Quality < 50 {
-			}
+            itemModel.Quality = itemModel.Quality + 1
-		}
+            if itemModel.Name == "Backstage passes to a TAFKAL80ETC concert" {
-
+                if itemModel.SellIn < 11 {
-		if items[i].Name != "Sulfuras, Hand of Ragnaros" {
+                    if itemModel.Quality < 50 {
-			items[i].SellIn = items[i].SellIn - 1
+                        itemModel.Quality = itemModel.Quality + 1
-		}
+                    }
-
+                }
-		if items[i].SellIn < 0 {
+                if itemModel.SellIn < 6 {
-			if items[i].Name != "Aged Brie" {
+                    if itemModel.Quality < 50 {
-				if items[i].Name != "Backstage passes to a TAFKAL80ETC concert" {
+                        itemModel.Quality = itemModel.Quality + 1
-					if items[i].Quality > 0 {
+                    }
-						if items[i].Name != "Sulfuras, Hand of Ragnaros" {
+                }
-							items[i].Quality = items[i].Quality - 1
+            }
-						}
+        }
-					}
+    }
-				} else {
+
-					items[i].Quality = items[i].Quality - items[i].Quality
+    if itemModel.Name != "Sulfuras, Hand of Ragnaros" {
-				}
+        itemModel.SellIn = itemModel.SellIn - 1
-			} else {
+    }
-				if items[i].Quality < 50 {
+
-					items[i].Quality = items[i].Quality + 1
+    if itemModel.SellIn < 0 {
-				}
+        if itemModel.Name != "Aged Brie" {
-			}
+            if itemModel.Name != "Backstage passes to a TAFKAL80ETC concert" {
-		}
+                if itemModel.Quality > 0 {
-	}
+                    if itemModel.Name != "Sulfuras, Hand of Ragnaros" {
-
+                        itemModel.Quality = itemModel.Quality - 1
+                    }
+                }
+            } else {
+                itemModel.Quality = itemModel.Quality - itemModel.Quality
+            }
+        } else {
+            if itemModel.Quality < 50 {
+                itemModel.Quality = itemModel.Quality + 1
+            }
+        }
+    }
+
+    return nil
 }