poprawa połączenia z bazą, pierwszy endpoint
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14
server/.vscode/launch.json
vendored
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14
server/.vscode/launch.json
vendored
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{
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"version": "0.2.0",
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"configurations": [
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{
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"name": "Launch",
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"type": "go",
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"request": "launch",
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"mode": "auto",
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"program": "${fileDirname}",
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"env": {},
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"args": []
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}
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]
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}
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32
server/controllers/companiesController.go
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32
server/controllers/companiesController.go
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package controllers
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import (
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"encoding/json"
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"ExpiryDatesManager/server/model"
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"ExpiryDatesManager/server/utils"
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"net/http"
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)
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var GetCompanies = func(w http.ResponseWriter, r *http.Request) {
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data := model.GetCompanies()
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resp := utils.Message(true, "success")
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resp["data"] = data
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utils.Respond(w, resp)
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}
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var CreateCompany = func(w http.ResponseWriter, r *http.Request) {
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company := &model.Company{}
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err := json.NewDecoder(r.Body).Decode(company)
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if err != nil {
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utils.Respond(w, utils.Message(false, "Error while decoding request body"))
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return
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}
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data := company.Create()
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resp := utils.Message(true, "success")
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resp["data"] = data
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utils.Respond(w, resp)
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}
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15
server/controllers/productsController.go
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15
server/controllers/productsController.go
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package controllers
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import (
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"ExpiryDatesManager/server/model"
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"ExpiryDatesManager/server/utils"
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"net/http"
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)
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var GetProducts = func(w http.ResponseWriter, r *http.Request) {
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data := model.GetProducts()
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resp := utils.Message(true, "success")
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resp["data"] = data
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utils.Respond(w, resp)
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}
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@ -2,16 +2,26 @@ package main
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import (
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import (
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"ExpiryDatesManager/server/model"
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"ExpiryDatesManager/server/model"
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"ExpiryDatesManager/server/controllers"
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"fmt"
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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)
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)
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func main() {
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func main() {
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fmt.Printf("hello, world\n")
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fmt.Printf("hello, world\n")
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router := mux.NewRouter()
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router.HandleFunc("/api/products", controllers.GetProducts).Methods("GET")
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router.HandleFunc("/api/companies", controllers.GetCompanies).Methods("GET")
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router.HandleFunc("/api/companies", controllers.CreateCompany).Methods("POST")
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defer model.GetDB().Close()
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defer model.GetDB().Close()
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fmt.Println("udalo sie")
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err := http.ListenAndServe(":"+"8000", router)
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if err != nil {
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fmt.Print(err)
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}
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fmt.Println("udalo sie")
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}
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}
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@ -19,7 +19,7 @@ func init() {
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username := os.Getenv("db_name")
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username := os.Getenv("db_name")
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password := os.Getenv("db_pass")
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password := os.Getenv("db_pass")
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connectionstring := fmt.Sprintf("%s:%s@tcp(127.0.0.1:3306)/expirydates", username, password)
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connectionstring := fmt.Sprintf("%s:%s@tcp(127.0.0.1:3306)/expirydates?charset=utf8&parseTime=True&loc=Local", username, password)
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conn, err := gorm.Open("mysql", connectionstring)
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conn, err := gorm.Open("mysql", connectionstring)
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if err != nil {
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if err != nil {
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@ -32,6 +32,9 @@ func init() {
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db.Model(&Report{}).AddForeignKey("company_id", "companies(id)", "RESTRICT", "RESTRICT")
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db.Model(&Report{}).AddForeignKey("company_id", "companies(id)", "RESTRICT", "RESTRICT")
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db.Model(&ReportPosition{}).AddForeignKey("report_id", "reports(id)", "RESTRICT", "RESTRICT")
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db.Model(&ReportPosition{}).AddForeignKey("report_id", "reports(id)", "RESTRICT", "RESTRICT")
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db.Model(&ReportPosition{}).AddForeignKey("product_expiry_position_id", "product_expiry_positions(id)", "RESTRICT", "RESTRICT")
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db.Model(&ReportPosition{}).AddForeignKey("product_expiry_position_id", "product_expiry_positions(id)", "RESTRICT", "RESTRICT")
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db.LogMode(true)
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db = db.Set("gorm:auto_preload", true)
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}
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}
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func GetDB() *gorm.DB {
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func GetDB() *gorm.DB {
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@ -7,4 +7,20 @@ import (
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type Company struct {
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type Company struct {
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gorm.Model
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gorm.Model
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Name string
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Name string
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}
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func GetCompanies() ([]*Company) {
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comapnies := make([]*Company, 0)
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GetDB().Find(&comapnies)
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return comapnies
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}
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func (company *Company) Create() (*Company) {
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GetDB().Create(company)
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GetDB().Save(company)
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return company;
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}
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}
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@ -7,7 +7,15 @@ import (
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type Product struct {
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type Product struct {
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gorm.Model
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gorm.Model
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Name string
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Name string
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Company Company
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Company Company `json:",omitempty"`
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CompanyID uint
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CompanyID uint
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Code string `gorm:"unique; unique_index"`
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Code string `gorm:"unique; unique_index"`
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}
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func GetProducts() ([]*Product) {
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products := make([]*Product, 0)
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GetDB().Find(&products)
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return products
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}
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}
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15
server/utils/httpUtils.go
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15
server/utils/httpUtils.go
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@ -0,0 +1,15 @@
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package utils
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import (
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"encoding/json"
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"net/http"
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)
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func Message(status bool, message string) (map[string]interface{}) {
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return map[string]interface{} {"status" : status, "message" : message}
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}
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func Respond(w http.ResponseWriter, data map[string] interface{}) {
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w.Header().Add("Content-Type", "application/json")
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json.NewEncoder(w).Encode(data)
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}
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