From 2a1527585d88ed0cc76b0045f840dbdb3b1916ec Mon Sep 17 00:00:00 2001 From: Lairon Acosta Guardias Date: Sun, 28 Mar 2021 14:53:31 -0500 Subject: [PATCH] feat: implementing a set of endpoints for the user entity using gin framework --- .gitignore | 13 ++++++ controllers/health_controller.go | 10 ++++ controllers/users_controller.go | 57 +++++++++++++++++++++++ go.mod | 17 +++++++ go.sum | 80 ++++++++++++++++++++++++++++++++ main.go | 10 ++++ routes/router.go | 26 +++++++++++ 7 files changed, 213 insertions(+) create mode 100644 controllers/health_controller.go create mode 100644 controllers/users_controller.go create mode 100644 go.mod create mode 100644 go.sum create mode 100644 main.go create mode 100644 routes/router.go diff --git a/.gitignore b/.gitignore index 66fd13c..1ddef3e 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,7 @@ +# Created by https://www.toptal.com/developers/gitignore/api/go +# Edit at https://www.toptal.com/developers/gitignore?templates=go + +### Go ### # Binaries for programs and plugins *.exe *.exe~ @@ -13,3 +17,12 @@ # Dependency directories (remove the comment below to include it) # vendor/ + +### Go Patch ### +/vendor/ +/Godeps/ + +### ide config ### +.idea + +# End of https://www.toptal.com/developers/gitignore/api/go \ No newline at end of file diff --git a/controllers/health_controller.go b/controllers/health_controller.go new file mode 100644 index 0000000..8a9a850 --- /dev/null +++ b/controllers/health_controller.go @@ -0,0 +1,10 @@ +package controllers + +import ( + "github.com/gin-gonic/gin" + "net/http" +) + +func Health(c *gin.Context) { + c.JSON(http.StatusOK, gin.H{"message": "ok"}) +} diff --git a/controllers/users_controller.go b/controllers/users_controller.go new file mode 100644 index 0000000..15ee1b1 --- /dev/null +++ b/controllers/users_controller.go @@ -0,0 +1,57 @@ +package controllers + +import ( + "fmt" + "github.com/gin-gonic/gin" + "net/http" +) + +type User struct { + Name string `json:"name" binding:"required"` + Email string `json:"email" binding:"required,email"` +} + +func Create(c *gin.Context) { + u := User{} + if err := c.ShouldBindJSON(&u); err != nil { + c.JSON(http.StatusBadRequest, gin.H{ + "error": err.Error(), + }) + return + } + + fmt.Printf("Request received: %+v \n", u) + c.JSON(http.StatusOK, gin.H{"message": "created"}) +} + +func GetByEmail(c *gin.Context) { + e := c.Param("email") + + fmt.Printf("Path param received: %+v \n", e) + c.JSON(http.StatusOK, User{ + Email: e, + }) +} + +func UpdateByEmail(c *gin.Context) { + u := User{} + if err := c.ShouldBindJSON(&u); err != nil { + c.JSON(http.StatusBadRequest, gin.H{ + "error": err.Error(), + }) + return + } + + e := c.Param("email") + + fmt.Printf("Request received: %+v \n", u) + fmt.Printf("Path param received: %+v \n", e) + c.JSON(http.StatusOK, u) +} + +func DeleteByEmail(c *gin.Context) { + e := c.Param("email") + + fmt.Printf("Path param received: %+v \n", e) + c.JSON(http.StatusOK, gin.H{"message": "deleted"}) +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..76d4ac7 --- /dev/null +++ b/go.mod @@ -0,0 +1,17 @@ +module github.com/laironacosta/ms-gin-go + +go 1.16 + +require ( + github.com/gin-gonic/gin v1.6.3 + github.com/go-playground/validator/v10 v10.4.1 // indirect + github.com/golang/protobuf v1.5.1 // indirect + github.com/json-iterator/go v1.1.10 // indirect + github.com/leodido/go-urn v1.2.1 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.1 // indirect + github.com/ugorji/go v1.2.4 // indirect + golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 // indirect + golang.org/x/sys v0.0.0-20210326220804-49726bf1d181 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..5b3bd81 --- /dev/null +++ b/go.sum @@ -0,0 +1,80 @@ +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 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h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= +github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/json-iterator/go v1.1.10 h1:Kz6Cvnvv2wGdaG/V8yMvfkmNiXq9Ya2KUv4rouJJr68= +github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= +github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII= +github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w= +github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY= +github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= 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h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw= +github.com/ugorji/go v1.2.4 h1:cTciPbZ/VSOzCLKclmssnfQ/jyoVyOcJ3aoJyUV1Urc= +github.com/ugorji/go v1.2.4/go.mod h1:EuaSCk8iZMdIspsu6HXH7X2UGKw1ezO4wCfGszGmmo4= +github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY= +github.com/ugorji/go/codec v1.2.4 h1:C5VurWRRCKjuENsbM6GYVw8W++WVW9rSxoACKIvxzz8= +github.com/ugorji/go/codec v1.2.4/go.mod h1:bWBu1+kIRWcF8uMklKaJrR6fTWQOwAlrIzX22pHwryA= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 h1:It14KIkyBFYkHkwZ7k45minvA9aorojkyjGk9KJ5B/w= +golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= 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h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/main.go b/main.go new file mode 100644 index 0000000..7687004 --- /dev/null +++ b/main.go @@ -0,0 +1,10 @@ +package main + +import ( + "github.com/laironacosta/ms-gin-go/routes" +) + +func main() { + r := routes.NewRouter() + r.Run() // listen and serve on 0.0.0.0:8080 +} diff --git a/routes/router.go b/routes/router.go new file mode 100644 index 0000000..c1df84e --- /dev/null +++ b/routes/router.go @@ -0,0 +1,26 @@ +package routes + +import ( + "github.com/gin-gonic/gin" + "github.com/laironacosta/ms-gin-go/controllers" +) + +func NewRouter() *gin.Engine { + //create a default router with default middleware + r := gin.Default() + + basePath := r.Group("/ms-gin-go") + + basePath.GET("/health", controllers.Health) + + users := basePath.Group("/users") + { + users.POST("/", controllers.Create) + users.GET("/:email", controllers.GetByEmail) + users.PUT("/:email", controllers.UpdateByEmail) + users.PATCH("/:email", controllers.UpdateByEmail) + users.DELETE("/:email", controllers.DeleteByEmail) + } + + return r +}