From 5b4b5a86226b4ec64ba722a765cef6c38a79e3cb Mon Sep 17 00:00:00 2001 From: Florian Sylvain Date: Sat, 5 Aug 2023 14:37:53 +0200 Subject: [PATCH] clean: first clean archi sandbox implementation --- .gitignore | 5 +- .../secondary/gateways/articleRepository.go | 48 +++++++++++++++ api/article.go | 14 +++++ api/dependecyInjection.go | 41 +++++++++++++ cmd/main.go | 13 ++++ db/.gitignore | 2 + domain/article/article.go | 35 +++++++++++ domain/gateways/IArticleRepository.go | 10 ++++ go.mod | 14 +++++ go.sum | 60 +++++++++++++++++++ schema.prisma | 16 +++++ useCases/CreateArticleUseCase.go | 25 ++++++++ useCases/GetArticleUseCase.go | 20 +++++++ 13 files changed, 302 insertions(+), 1 deletion(-) create mode 100644 adapters/secondary/gateways/articleRepository.go create mode 100644 api/article.go create mode 100644 api/dependecyInjection.go create mode 100644 cmd/main.go create mode 100644 db/.gitignore create mode 100644 domain/article/article.go create mode 100644 domain/gateways/IArticleRepository.go create mode 100644 go.mod create mode 100644 go.sum create mode 100644 schema.prisma create mode 100644 useCases/CreateArticleUseCase.go create mode 100644 useCases/GetArticleUseCase.go diff --git a/.gitignore b/.gitignore index 64bd913..78314aa 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,6 @@ # IDE .idea -.vscode \ No newline at end of file +.vscode + +# DB +*.db \ No newline at end of file diff --git a/adapters/secondary/gateways/articleRepository.go b/adapters/secondary/gateways/articleRepository.go new file mode 100644 index 0000000..058df17 --- /dev/null +++ b/adapters/secondary/gateways/articleRepository.go @@ -0,0 +1,48 @@ +package gateways + +import ( + "GohCMS2/db" + . "GohCMS2/domain/article" + . "GohCMS2/domain/gateways" + "context" +) + +type ArticleRepository struct { + client *db.PrismaClient +} + +func NewArticleRepository() *ArticleRepository { + a := ArticleRepository{ + client: db.NewClient(), + } + return &a +} + +func (a *ArticleRepository) Get(id int) Article { + a.client.Connect() + defer a.client.Disconnect() + + article, err := a.client.Article.FindUnique(db.Article.ID.Equals(id)).Exec(context.Background()) + if err != nil { + panic(err) + } + + return FromDb(article.ID, article.Title, article.Body, article.CreatedAt.String(), article.UpdatedAt.String()) +} + +func (a *ArticleRepository) Create(article Article) Article { + a.client.Connect() + defer a.client.Disconnect() + + articleDb, err := a.client.Article.CreateOne( + db.Article.Title.Set(article.Title), + db.Article.Body.Set(article.Body), + ).Exec(context.Background()) + if err != nil { + panic(err) + } + + return FromDb(articleDb.ID, articleDb.Title, articleDb.Body, articleDb.CreatedAt.String(), articleDb.UpdatedAt.String()) +} + +var _ IArticleRepository = &ArticleRepository{} diff --git a/api/article.go b/api/article.go new file mode 100644 index 0000000..851d876 --- /dev/null +++ b/api/article.go @@ -0,0 +1,14 @@ +package api + +import ( + . "GohCMS2/domain/article" + . "GohCMS2/useCases" +) + +func GetArticle(id int) Article { + return container.GetArticleUseCase.GetArticle(id) +} + +func CreateArticle(title string, body string) Article { + return container.CreateArticleUseCase.CreateAarticle(CreateArticleCommand{Title: title, Body: body}) +} diff --git a/api/dependecyInjection.go b/api/dependecyInjection.go new file mode 100644 index 0000000..b9bd98a --- /dev/null +++ b/api/dependecyInjection.go @@ -0,0 +1,41 @@ +package api + +import ( + . "GohCMS2/useCases" + "errors" + "go.uber.org/dig" +) + +type Container struct { + CreateArticleUseCase *CreateArticleUseCase + GetArticleUseCase *GetArticleUseCase +} + +var container *Container + +func InitContainer() *Container { + if container != nil { + return container + } + + digContainer := dig.New() + + err1 := digContainer.Provide(NewCreateArticleUseCase) + err2 := digContainer.Provide(NewGetArticleUseCase) + + if err := errors.Join(err1, err2); err != nil { + panic(err) + } + + err := digContainer.Invoke(func(createArticle *CreateArticleUseCase, getArticle *GetArticleUseCase) { + container = &Container{ + CreateArticleUseCase: createArticle, + GetArticleUseCase: getArticle, + } + }) + if err != nil { + panic(err) + } + + return container +} diff --git a/cmd/main.go b/cmd/main.go new file mode 100644 index 0000000..46f0c5e --- /dev/null +++ b/cmd/main.go @@ -0,0 +1,13 @@ +package main + +import ( + "GohCMS2/api" + "fmt" +) + +func main() { + api.InitContainer() + + fmt.Println(api.CreateArticle("Title", "Content")) + fmt.Println(api.GetArticle(1)) +} diff --git a/db/.gitignore b/db/.gitignore new file mode 100644 index 0000000..a0c7514 --- /dev/null +++ b/db/.gitignore @@ -0,0 +1,2 @@ +# gitignore generated by Prisma Client Go. DO NOT EDIT. +*_gen.go diff --git a/domain/article/article.go b/domain/article/article.go new file mode 100644 index 0000000..cf3623c --- /dev/null +++ b/domain/article/article.go @@ -0,0 +1,35 @@ +package article + +type Article struct { + Id int + Title string + Body string + createdAt string + updatedAt string +} + +func FromApi( + title string, + body string, +) Article { + return Article{ + Title: title, + Body: body, + } +} + +func FromDb( + id int, + title string, + body string, + createdAt string, + updatedAt string, +) Article { + return Article{ + Id: id, + Title: title, + Body: body, + createdAt: createdAt, + updatedAt: updatedAt, + } +} diff --git a/domain/gateways/IArticleRepository.go b/domain/gateways/IArticleRepository.go new file mode 100644 index 0000000..b34f888 --- /dev/null +++ b/domain/gateways/IArticleRepository.go @@ -0,0 +1,10 @@ +package gateways + +import ( + . "GohCMS2/domain/article" +) + +type IArticleRepository interface { + Get(id int) Article + Create(article Article) Article +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..a4b9079 --- /dev/null +++ b/go.mod @@ -0,0 +1,14 @@ +module GohCMS2 + +go 1.20 + +require ( + github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365 + github.com/joho/godotenv v1.5.1 + github.com/shopspring/decimal v1.3.1 + github.com/steebchen/prisma-client-go v0.21.0 + github.com/takuoki/gocase v1.0.0 + golang.org/x/text v0.10.0 +) + +require go.uber.org/dig v1.17.0 diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..1007972 --- /dev/null +++ b/go.sum @@ -0,0 +1,60 @@ +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365 h1:ECW73yc9MY7935nNYXUkK7Dz17YuSUI9yqRqYS8aBww= +github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE= +github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0= +github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8= +github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o= +github.com/steebchen/prisma-client-go v0.21.0 h1:mWBW4eDbKKdLJ8ET2kj0U8myDIVEPuZFRT7En7Yf7YU= +github.com/steebchen/prisma-client-go v0.21.0/go.mod h1:3VhO5OCbQEAUH64bm15HobZMBVqgU93T/uIVRN0+wrM= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= +github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= +github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU= +github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk= +github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo= +github.com/takuoki/gocase v1.0.0 h1:gPwLJTWVm2T1kUiCsKirg/faaIUGVTI0FA3SYr75a44= +github.com/takuoki/gocase v1.0.0/go.mod h1:QgOKJrbuJoDrtoKswBX1/Dw8mJrkOV9tbQZJaxaJ6zc= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +go.uber.org/dig v1.17.0 h1:5Chju+tUvcC+N7N6EV08BJz41UZuO3BmHcN4A287ZLI= +go.uber.org/dig v1.17.0/go.mod h1:rTxpf7l5I0eBTlE6/9RL+lDybC7WFwY2QH55ZSjy1mU= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= +golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod 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h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= +golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= +golang.org/x/text v0.10.0 h1:UpjohKhiEgNc0CSauXmwYftY1+LlaC75SJwh0SgCX58= +golang.org/x/text v0.10.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= +golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/schema.prisma b/schema.prisma new file mode 100644 index 0000000..8364499 --- /dev/null +++ b/schema.prisma @@ -0,0 +1,16 @@ +datasource db { + provider = "sqlite" + url = "file:dev.db" +} + +generator db { + provider = "go run github.com/steebchen/prisma-client-go" +} + +model Article { + id Int @id @default(autoincrement()) + title String + body String + createdAt DateTime @default(now()) + updatedAt DateTime @updatedAt +} diff --git a/useCases/CreateArticleUseCase.go b/useCases/CreateArticleUseCase.go new file mode 100644 index 0000000..3bccf7f --- /dev/null +++ b/useCases/CreateArticleUseCase.go @@ -0,0 +1,25 @@ +package useCases + +import ( + . "GohCMS2/adapters/secondary/gateways" + . "GohCMS2/domain/article" +) + +type CreateArticleUseCase struct { + articleRepository ArticleRepository +} + +type CreateArticleCommand struct { + Title string + Body string +} + +func NewCreateArticleUseCase() *CreateArticleUseCase { + return &CreateArticleUseCase{ + articleRepository: *NewArticleRepository(), + } +} + +func (g *CreateArticleUseCase) CreateAarticle(article CreateArticleCommand) Article { + return g.articleRepository.Create(FromApi(article.Title, article.Body)) +} diff --git a/useCases/GetArticleUseCase.go b/useCases/GetArticleUseCase.go new file mode 100644 index 0000000..552de0b --- /dev/null +++ b/useCases/GetArticleUseCase.go @@ -0,0 +1,20 @@ +package useCases + +import ( + . "GohCMS2/adapters/secondary/gateways" + . "GohCMS2/domain/article" +) + +type GetArticleUseCase struct { + articleRepository ArticleRepository +} + +func NewGetArticleUseCase() *GetArticleUseCase { + return &GetArticleUseCase{ + articleRepository: *NewArticleRepository(), + } +} + +func (g *GetArticleUseCase) GetArticle(id int) Article { + return g.articleRepository.Get(id) +}