first commit

.gitignore

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+.idea
+vendor
+coverage.out

README.md

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+# CRUD for GORM
+
+## Features
+
+- [x] ORM: GORM
+- [x] Base CRUD service
+- [x] Base CRUD repository
+- [x] Base CRUD controller
+
+## How to use
+
+```bash
+package controller
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/zubroide/gorm-crud/common"
+	"github.com/zubroide/gorm-crud/repository"
+	"github.com/zubroide/gorm-crud/service"
+	"net/http"
+	"reflect"
+	"strconv"
+)
+
+
+type ParametersHydratorInterface interface {
+	Hydrate(context *gin.Context) (repository.ListParametersInterface, error)
+}
+
+type BaseParametersHydrator struct {
+	logger common.LoggerInterface
+	ParametersHydratorInterface
+}
+
+func NewBaseParametersHydrator(logger common.LoggerInterface) ParametersHydratorInterface {
+	return &BaseParametersHydrator{logger: logger}
+}
+
+func (c BaseParametersHydrator) Hydrate(context *gin.Context) (repository.ListParametersInterface, error) {
+	var parameters repository.CrudListParameters
+	err := context.ShouldBindQuery(&parameters)
+	return &parameters, err
+}
+
+
+type CrudControllerInterface interface {
+	BaseControllerInterface
+	Create(context *gin.Context)
+	Get(context *gin.Context)
+	List(context *gin.Context)
+	Update(context *gin.Context)
+	Delete(context *gin.Context)
+}
+
+type CrudController struct {
+	CrudControllerInterface
+	*BaseController
+	service service.CrudServiceInterface
+	parametersHydrator ParametersHydratorInterface
+}
+
+func NewCrudController(service service.CrudServiceInterface, parametersHydrator ParametersHydratorInterface, logger common.LoggerInterface) *CrudController {
+	controller := NewBaseController(logger)
+	return &CrudController{BaseController: controller, service: service, parametersHydrator: parametersHydrator}
+}
+
+func (c CrudController) Get(context *gin.Context) {
+	recordId, err := strconv.Atoi(context.Params.ByName("id"))
+	if err != nil {
+		c.replyError(context, "Please specify record id", http.StatusBadRequest)
+		return
+	}
+
+	data, err := c.service.GetItem(uint(recordId))
+
+	if err != nil {
+		c.replyError(context, "Record not found", http.StatusNotFound)
+		return
+	}
+
+	c.replySuccess(context, data)
+}
+
+func (c CrudController) List(context *gin.Context) {
+	parameters, err := c.parametersHydrator.Hydrate(context)
+
+	if err != nil {
+		c.replyError(context, "Cant parse request parameters", http.StatusBadRequest)
+		return
+	}
+
+	data, err := c.service.GetList(parameters)
+
+	if err != nil {
+		c.replyError(context, "Data not found", http.StatusBadRequest)
+		return
+	}
+
+	c.replySuccess(context, data)
+}
+
+func (c CrudController) Create(context *gin.Context) {
+	model := c.service.GetModel()
+	data := reflect.New(reflect.TypeOf(model).Elem()).Interface()
+	if err := context.ShouldBindJSON(data); err != nil {
+		c.replyError(context, "Cant parse request", http.StatusBadRequest)
+		return
+	}
+	data = c.service.Create(data)
+	c.replySuccess(context, data)
+}
+
+func (c CrudController) Update(context *gin.Context) {
+	recordId, err := strconv.Atoi(context.Params.ByName("id"))
+	if err != nil {
+		c.replyError(context, "Cant parse request", http.StatusBadRequest)
+		return
+	}
+
+	data, err := c.service.GetItem(uint(recordId))
+	if err != nil {
+		c.replyError(context, "Data not found", http.StatusBadRequest)
+		return
+	}
+
+	if err := context.ShouldBindJSON(data); err != nil {
+		c.replyError(context, "Cant parse request", http.StatusBadRequest)
+		return
+	}
+	data = c.service.Update(data)
+
+	c.replySuccess(context, data)
+}
+
+func (c CrudController) Delete(context *gin.Context) {
+	recordId, err := strconv.Atoi(context.Params.ByName("id"))
+	if err != nil {
+		c.replyError(context, "Please specify record id", http.StatusBadRequest)
+		return
+	}
+
+	err = c.service.Delete(uint(recordId))
+	if err != nil {
+		c.replyError(context, "Data not found", http.StatusBadRequest)
+		return
+	}
+
+	c.replySuccess(context, nil)
+}
+```
+
+## Requirements
+  - Go 1.12+
+
+# License
+
+MIT

common/logger.go

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+package common
+
+type LoggerInterface interface {
+	Error(message string)
+}

entity/common.go

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+package entity
+
+type InterfaceEntity interface {
+}

go.mod

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+module github.com/zubroide/gorm-crud
+
+go 1.12
+
+require github.com/jinzhu/gorm v1.9.12

go.sum

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+github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
+github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
+github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/jinzhu/gorm v1.9.12/go.mod h1:vhTjlKSJUTWNtcbQtrMBFCxy7eXTzeCAzfL5fBZT/Qs=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-sqlite3 v2.0.1+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191205180655-e7c4368fe9dd/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=

repository/base_repository.go

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+package repository
+
+import (
+	"github.com/jinzhu/gorm"
+	"github.com/zubroide/gorm-crud/common"
+)
+
+type BaseRepositoryInterface interface {
+}
+
+type BaseRepository struct {
+	BaseRepositoryInterface
+	db *gorm.DB
+	logger common.LoggerInterface
+}
+
+func NewBaseRepository(db *gorm.DB, logger common.LoggerInterface) BaseRepositoryInterface {
+	return &BaseRepository{db: db, logger: logger}
+}