Initial commit

controllers/clan_controller.go

@@ -0,0 +1,149 @@
+package controllers
+
+import (
+	"InfrantrySkillCalculator/models"
+	"InfrantrySkillCalculator/utils"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+	"log"
+	"net/http"
+	"strconv"
+)
+
+type AddClanInput struct {
+	Name        string `json:"name" binding:"required"`
+	Tag         string `json:"tag" binding:"required"`
+	KeepUpdated bool   `json:"keep_updated" gorm:"default:false"`
+}
+
+type UpdateClanInput struct {
+	Name        string `json:"name" binding:"required"`
+	Tag         string `json:"tag" binding:"required"`
+	KeepUpdated bool   `json:"keep_updated" gorm:"default:false"`
+}
+
+// GetAllClans GET /clan
+func GetAllClans(c *gin.Context) {
+	var clans []models.Clan
+	models.DB.Find(&clans)
+
+	c.JSON(http.StatusOK, clans)
+}
+
+// AddClan POST /clan
+func AddClan(c *gin.Context) {
+	var input AddClanInput
+	if err := c.BindJSON(&input); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	var clan models.Clan
+	if err := FindClanByName(&clan, input.Name).Error; err == nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Clan with this name already exists!"})
+		return
+	} else if err := FindClanByTag(&clan, input.Tag).Error; err == nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Clan with this tag already exists!"})
+		return
+	}
+
+	clan = models.Clan{Name: input.Name, Tag: input.Tag, KeepUpdated: input.KeepUpdated}
+	models.DB.Create(&clan)
+
+	//UpdateClanTimestamp()
+
+	c.JSON(http.StatusOK, clan)
+
+	_, err := fmt.Fprintf(utils.GinWriter, "Added clan '"+clan.Name+"' with tag '"+clan.Tag+"'\n")
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+// GetClanByID GET /clan/:id
+func GetClanByID(c *gin.Context) {
+	var clan models.Clan
+
+	if err := FindClanByID(&clan, c).Error; err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
+		return
+	}
+
+	c.JSON(http.StatusOK, clan)
+}
+
+// UpdateClanByID PATCH /clan/:id
+func UpdateClanByID(c *gin.Context) {
+	var clan models.Clan
+	if err := FindClanByID(&clan, c).Error; err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
+		return
+	}
+
+	var input UpdateClanInput
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	msg := "Updating clan '" + clan.Name + "'#" + strconv.FormatUint(uint64(clan.ID), 10)
+	if clan.Name != input.Name {
+		msg += " (new: '" + input.Name + "')"
+	}
+	msg += " with tag '" + clan.Tag + "'"
+	if clan.Tag != input.Tag {
+		msg += " (new: '" + input.Tag + "')"
+	}
+	msg += " with updating '" + strconv.FormatBool(clan.KeepUpdated) + "'"
+	if clan.KeepUpdated != input.KeepUpdated {
+		msg += " (new: '" + strconv.FormatBool(input.KeepUpdated) + "')"
+	}
+
+	_, err := fmt.Fprintf(utils.GinWriter, msg+"\n")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	models.DB.Model(&clan).Updates(map[string]interface{}{
+		"Name":        input.Name,
+		"Tag":         input.Tag,
+		"KeepUpdated": input.KeepUpdated,
+	})
+
+	//UpdateClanTimestamp()
+
+	c.JSON(http.StatusOK, clan)
+}
+
+// DeleteClanByID DELETE /clan/:id
+func DeleteClanByID(c *gin.Context) {
+	var clan models.Clan
+	if err := FindClanByID(&clan, c).Error; err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
+		return
+	}
+
+	models.DB.Delete(&clan)
+
+	//UpdateClanTimestamp()
+
+	c.JSON(http.StatusOK, true)
+
+	_, err := fmt.Fprintf(utils.GinWriter, "Deleted clan '"+clan.Name+"' with tag '"+clan.Tag+"'\n")
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func FindClanByName(out interface{}, name string) *gorm.DB {
+	return models.DB.Where("name = ?", name).First(out)
+}
+
+func FindClanByTag(out interface{}, tag string) *gorm.DB {
+	return models.DB.Where("tag = ?", tag).First(out)
+}
+
+func FindClanByID(out interface{}, c *gin.Context) *gorm.DB {
+	return models.DB.Where("id = ?", c.Param("id")).First(out)
+}