add users, blog and comment modules (#2)

.gitignore

@@ -12,3 +12,8 @@
 *.out
 
 .env
+
+*.swp
+*.lock
+
+vendor/

controllers/blog.go

@@ -0,0 +1,113 @@
+package controllers
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+	"github.com/utsav/gin-gonic-boilerplate/db"
+	"github.com/utsav/gin-gonic-boilerplate/models"
+	"github.com/utsav/gin-gonic-boilerplate/structs"
+)
+
+//GetBlogs ...
+func GetBlogs(c *gin.Context) {
+	blogs := []models.Blog{}
+	if err := db.DBCon.Preload("Comments").Preload("User").Find(&blogs).Error; err != nil {
+		c.JSON(http.StatusNotFound, structs.Error{Code: http.StatusNotFound, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, blogs)
+}
+
+//GetBlog ...
+func GetBlog(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	blog := models.Blog{}
+	if err := db.DBCon.Preload("Comments").Preload("User").First(&blog, ID).Error; err != nil {
+		c.JSON(http.StatusNotFound, structs.Error{Code: http.StatusNotFound, Error: "record not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, blog)
+}
+
+//CreateBlog ...
+func CreateBlog(c *gin.Context) {
+
+	var createBlog (structs.BlogFields)
+	if err := c.ShouldBindWith(&createBlog, binding.JSON); err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: err.Error()})
+		return
+	}
+
+	var blog models.Blog
+	blog.BlogFields = createBlog
+	if err := db.DBCon.Create(&blog).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, blog)
+}
+
+//UpdateBlog ...
+func UpdateBlog(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	var blog (models.Blog)
+	blog.ID = uint(ID)
+
+	if err := db.DBCon.First(&blog).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "no blog find with this id"})
+		return
+	}
+
+	var updateBlog structs.UpdateBlogFields
+	if err := c.ShouldBindWith(&updateBlog, binding.JSON); err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: err.Error()})
+		return
+	}
+
+	blog.UpdateBlogFields = updateBlog
+	if err := db.DBCon.Model(&blog).Updates(&blog).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, blog)
+}
+
+//DeleteBlog ...
+func DeleteBlog(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	var blog (models.Blog)
+	blog.ID = uint(ID)
+	if err := db.DBCon.Delete(&blog).Error; err != nil {
+		fmt.Println("err", err)
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, structs.Success{Code: http.StatusOK, Message: "blog deleted successfully"})
+}

controllers/comment.go

@@ -0,0 +1,30 @@
+package controllers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+	"github.com/utsav/gin-gonic-boilerplate/db"
+	"github.com/utsav/gin-gonic-boilerplate/models"
+	"github.com/utsav/gin-gonic-boilerplate/structs"
+)
+
+//CreateComment ...
+func CreateComment(c *gin.Context) {
+
+	var createComment structs.CommentFields
+	if err := c.ShouldBindWith(&createComment, binding.JSON); err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: err.Error()})
+		return
+	}
+
+	var comment models.Comment
+	comment.CommentFields = createComment
+	if err := db.DBCon.Create(&comment).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, comment)
+}

controllers/user.go

@@ -0,0 +1,120 @@
+package controllers
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gin-gonic/gin/binding"
+	"github.com/utsav/gin-gonic-boilerplate/db"
+	"github.com/utsav/gin-gonic-boilerplate/models"
+	"github.com/utsav/gin-gonic-boilerplate/structs"
+)
+
+//GetUsers ...
+func GetUsers(c *gin.Context) {
+	users := []models.User{}
+	if err := db.DBCon.Find(&users).Error; err != nil {
+		c.JSON(http.StatusNotFound, structs.Error{Code: http.StatusNotFound, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, users)
+}
+
+//GetUser ...
+func GetUser(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	user := models.User{}
+	if err := db.DBCon.First(&user, ID).Error; err != nil {
+		c.JSON(http.StatusNotFound, structs.Error{Code: http.StatusNotFound, Error: "record not found"})
+		return
+	}
+
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+//CreateUser ...
+func CreateUser(c *gin.Context) {
+
+	var createUser (structs.UserFields)
+	if err := c.ShouldBindWith(&createUser, binding.JSON); err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: err.Error()})
+		return
+	}
+
+	var user models.User
+	user.UserFields = createUser
+	if err := db.DBCon.Create(&user).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+//UpdateUser ...
+func UpdateUser(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	var user (models.User)
+	user.ID = uint(ID)
+
+	if err := db.DBCon.First(&user).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "no user find with this id"})
+		return
+	}
+
+	var updateUser (structs.UpdateUserFields)
+
+	if err := c.ShouldBindWith(&updateUser, binding.JSON); err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: err.Error()})
+		return
+	}
+
+	user.UpdateUserFields = updateUser
+
+	if err := db.DBCon.Model(&user).Updates(&user).Error; err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+//DeleteUser ...
+func DeleteUser(c *gin.Context) {
+	ID, err := strconv.Atoi(c.Param("id"))
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "Please pass valid id"})
+		return
+	}
+
+	var user (models.User)
+	user.ID = uint(ID)
+	if err := db.DBCon.Delete(&user).Error; err != nil {
+		fmt.Println("err", err)
+		c.JSON(http.StatusBadRequest, structs.Error{Code: http.StatusBadRequest, Error: "getting error while processing db request"})
+		return
+	}
+
+	c.JSON(http.StatusOK, structs.Success{Code: http.StatusOK, Message: "user deleted successfully"})
+}