Edit

go.mod

@@ -9,9 +9,12 @@ require (
 	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/go-playground/validator/v10 v10.10.1 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/leodido/go-urn v1.2.1 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-sqlite3 v1.14.12 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ugorji/go/codec v1.2.7 // indirect
@@ -20,4 +23,6 @@ require (
 	golang.org/x/text v0.3.7 // indirect
 	google.golang.org/protobuf v1.28.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gorm.io/driver/sqlite v1.3.2 // indirect
+	gorm.io/gorm v1.23.4 // indirect
 )

go.sum

@@ -21,6 +21,11 @@ github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.4/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
@@ -36,6 +41,8 @@ github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ic
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-sqlite3 v1.14.12 h1:TJ1bhYJPV44phC+IMu1u2K/i5RriLTPe+yc68XDJ1Z0=
+github.com/mattn/go-sqlite3 v1.14.12/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 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=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -96,3 +103,7 @@ 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/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/sqlite v1.3.2 h1:nWTy4cE52K6nnMhv23wLmur9Y3qWbZvOBz+V4PrGAxg=
+gorm.io/driver/sqlite v1.3.2/go.mod h1:B+8GyC9K7VgzJAcrcXMRPdnMcck+8FgJynEehEPM16U=
+gorm.io/gorm v1.23.4 h1:1BKWM67O6CflSLcwGQR7ccfmC4ebOxQrTfOQGRE9wjg=
+gorm.io/gorm v1.23.4/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=

web/handlers.remind.go

@@ -7,7 +7,7 @@ import (
 )
 
 func showIndexPage(c *gin.Context) {
-	reminders := getAllReminds()
+	reminders, _ := getAllReminds()
 
 	// Вызовем метод HTML из Контекста Gin для обработки шаблона
 	c.HTML(
@@ -23,3 +23,26 @@ func showIndexPage(c *gin.Context) {
 	)
 
 }
+
+func showOneRemind(c *gin.Context) {
+	var remind Remind
+	if err := DB.Where("id = ?", c.Param("id")).First(&remind).Error; err != nil {
+		c.HTML(http.StatusBadRequest, "404.html", gin.H{"title": "Error", "error": "Record not found!"})
+		return
+	}
+
+	c.HTML(
+		// Зададим HTTP статус 200 (OK)
+		http.StatusOK,
+		// Используем шаблон index.html
+		"remind.view.html",
+		// Передадим данные в шаблон
+		gin.H{
+			"title":   "View remind",
+			"payload": remind,
+		},
+	)
+
+}
+
+func createOneRemind(c *gin.Context) {}

web/main.go

@@ -1,8 +1,29 @@
 package main
 
-import "github.com/gin-gonic/gin"
+import (
+	"github.com/gin-gonic/gin"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
 
 var router *gin.Engine
+var DB *gorm.DB
+
+func init() {
+	// Подключаем БД
+	db, err := gorm.Open(sqlite.Open("remind.db"), &gorm.Config{})
+	if err != nil {
+		panic(err.Error)
+	}
+
+	db.AutoMigrate(&Remind{})
+	result := db.Find(&Remind{})
+	if result.RowsAffected == 0 {
+		FirstRemindInit(db)
+	}
+	DB = db
+
+}
 
 func main() {
 

web/models.remind.go

@@ -1,20 +1,35 @@
 package main
 
-import "time"
+import (
+	"time"
 
-type remind struct {
-	ID       int       `json:"id"`
+	"gorm.io/gorm"
+)
+
+type Remind struct {
+	ID       int       `json:"id" gorm:"primary_key"`
 	Title    string    `json:"title"`
-	DateTime time.Time `json:"datetime"`
+	DateTime time.Time `json:"datetime" gorm:"index"`
 	Content  string    `json:"content"`
 }
 
-var remindList = []remind{
-	remind{ID: 1, Title: "Remind 1", DateTime: time.Now(), Content: "Remind 1 body"},
-	remind{ID: 2, Title: "Remind 2", DateTime: time.Now(), Content: "Remind 2 body"},
+// Return a list of all the articles
+func getAllReminds() ([]Remind, error) {
+	var reminds []Remind
+	result := DB.Find(&reminds)
+	if err := result.Error; err != nil {
+		return nil, err
+	}
+	return reminds, nil
 }
 
-// Return a list of all the articles
-func getAllReminds() []remind {
-	return remindList
+func FirstRemindInit(db *gorm.DB) {
+	r := []Remind{
+		{ID: 1, Title: "Remind 1", DateTime: time.Now(), Content: "Remind 1 body"},
+		{ID: 2, Title: "Remind 2", DateTime: time.Now(), Content: "Remind 2 body"},
+	}
+	result := db.Create(&r)
+	if result.RowsAffected == 0 {
+		panic("Not inserted test remind!")
+	}
 }

web/routes.go

@@ -4,5 +4,7 @@ func initializeRoutes() {
 
 	// обработчик главного роута
 	router.GET("/", showIndexPage)
+	router.GET("/remind/view/:id", showOneRemind)
+	router.POST("/remind/create", createOneRemind)
 
 }

web/templates/404.html

@@ -0,0 +1,11 @@
+<!--404.html-->
+
+<!--Embed the header.html template at this location-->
+{{ template "header.html" .}}
+
+  <!--Loop over the `payload` variable, which is the list of articles-->
+    <h2>{{.title}}</h2>
+    <p>{{.error}}</p>
+
+<!--Embed the footer.html template at this location-->
+{{ template "footer.html" .}}

web/templates/index.html

@@ -10,7 +10,7 @@
       <!--Display the title of the article -->
       <h2>{{.Title}}</h2>
     </a>
-    <p>{{.DateTime}}</p>
+    <p>{{.DateTime.Format "Jan 02, 2006 15:04:05"}}</p>
     <!--Display the content of the article-->
     <p>{{.Content}}</p>
   {{end}}

web/templates/remind.view.html

@@ -0,0 +1,13 @@
+<!--index.html-->
+
+<!--Embed the header.html template at this location-->
+{{ template "header.html" .}}
+
+  <!--Loop over the `payload` variable, which is the list of articles-->
+<h2>{{.payload.Title}}</h2>
+<p>Создано: {{.payload.DateTime.Format "Jan 02, 2006 15:04:05"}}</p>
+<!--Display the content of the article-->
+<p>Описание: {{.payload.Content}}</p>
+
+<!--Embed the footer.html template at this location-->
+{{ template "footer.html" .}}