Georg Spar
4 years ago
16 changed files with 115 additions and 29 deletions
@ -1,5 +0,0 @@
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module spargcom/gocart |
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go 1.16 |
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require github.com/gorilla/mux v1.8.0 // indirect |
@ -1,5 +0,0 @@
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module rest.go |
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go 1.16 |
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require github.com/gorilla/mux v1.8.0 // indirect |
@ -1,2 +0,0 @@
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github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI= |
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github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So= |
@ -1,17 +0,0 @@
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package main |
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import ( |
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"net/http" |
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"github.com/gorilla/mux" |
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) |
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func main() { |
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r := mux.NewRouter() |
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r.HandleFunc("/rhabarber", rhab) |
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http.ListenAndServe(":8081", r) |
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} |
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func rhab(writer http.ResponseWriter, req *http.Request) { |
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writer.Write([]byte("Babablub")) |
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} |
@ -0,0 +1,32 @@
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package database |
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import ( |
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"database/sql" |
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"fmt" |
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"spargcom/gocart/domain" |
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_ "github.com/go-sql-driver/mysql" |
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) |
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var ( |
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dbConnection = "gocuser:123456@tcp(10.1.1.6:3300)/gocart" |
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dbType = "mysql" |
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) |
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func CreatePackage(pk domain.Package) (resPk domain.Package, err error) { |
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conn, err := sql.Open(dbType, dbConnection) |
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if err != nil { |
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fmt.Println("Error while connecting DB: ", err) |
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} |
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fmt.Println("Verbindung hergestellt") |
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fmt.Println("Name = ", pk.Name) |
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defer conn.Close() |
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_, err = conn.Exec("INSERT INTO package VALUES(?,?,?,?,?)", pk.Id, pk.Name, pk.Amount, pk.Price, pk.IsActive) |
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if err != nil { |
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fmt.Println("Error while executing insert statement", err) |
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} |
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resPk = pk |
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return resPk, err |
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} |
@ -0,0 +1,10 @@
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module spargcom/gocart/database |
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go 1.16 |
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require ( |
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github.com/go-sql-driver/mysql v1.5.0 |
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spargcom/gocart/domain v0.0.0-00010101000000-000000000000 |
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) |
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replace spargcom/gocart/domain => ../domain |
@ -0,0 +1,2 @@
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github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs= |
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github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg= |
@ -0,0 +1,3 @@
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module spargcom/gocart/domain |
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go 1.16 |
@ -0,0 +1,5 @@
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module spargcom/gocart |
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go 1.16 |
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require github.com/gorilla/mux v1.8.0 |
@ -0,0 +1,13 @@
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module spargcom/gocart/rest |
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go 1.16 |
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require ( |
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github.com/gorilla/mux v1.8.0 |
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spargcom/gocart/database v0.0.0-00010101000000-000000000000 |
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spargcom/gocart/domain v0.0.0-00010101000000-000000000000 |
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) |
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replace spargcom/gocart/domain => ../domain |
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replace spargcom/gocart/database => ../database |
@ -0,0 +1,4 @@
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github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs= |
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github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg= |
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github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI= |
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github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So= |
@ -0,0 +1,46 @@
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package main |
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import ( |
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"encoding/json" |
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"fmt" |
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"io/ioutil" |
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"net/http" |
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"spargcom/gocart/database" |
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"spargcom/gocart/domain" |
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"github.com/gorilla/mux" |
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) |
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func main() { |
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r := mux.NewRouter() |
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r.HandleFunc("/packages", createPackagesHandler).Methods("POST") |
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http.ListenAndServe(":8081", r) |
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fmt.Println("running on localhost, Port 8081") |
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} |
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func createPackagesHandler(writer http.ResponseWriter, req *http.Request) { |
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body, err := ioutil.ReadAll(req.Body) |
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if err != nil { |
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writer.WriteHeader(http.StatusBadRequest) |
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} |
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var pk domain.Package |
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fmt.Println(body) |
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json.Unmarshal(body, &pk) |
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fmt.Println("Name = ", pk.Name) |
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res, err := database.CreatePackage(pk) |
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if err != nil { |
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writer.WriteHeader(http.StatusInternalServerError) |
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} |
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b, err := json.Marshal(res) |
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if err != nil { |
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fmt.Println("Error: ", err) |
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} |
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location := fmt.Sprintf("%s/%d", req.URL.String(), res.Id) |
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writer.Header().Set("Location:", location) |
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writer.Header().Set("Content-Type", "application/json") |
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writer.WriteHeader(http.StatusCreated) |
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writer.Write(b) |
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} |
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