Add full search for user table

Signed-off-by: Asai Neko <sugar@sne.moe>

data/user.go

@@ -133,7 +133,16 @@ func (self *User) UpdateByUserID(userId uuid.UUID) error {
 	})
 }
 
-func (self *User) FastListUsers(limit, offset int64) ([]UserSearchDoc, error) {
+func (self *User) GetFullTable() (*[]User, error) {
+	var users []User
+	err := Database.Find(&users).Error
+	if err != nil {
+		return nil, err
+	}
+	return &users, nil
+}
+
+func (self *User) FastListUsers(limit, offset int64) (*[]UserSearchDoc, error) {
 	index := MeiliSearch.Index("user")
 	result, err := index.Search("", &meilisearch.SearchRequest{
 		Limit:  limit,
@@ -146,5 +155,5 @@ func (self *User) FastListUsers(limit, offset int64) ([]UserSearchDoc, error) {
 	if err := mapstructure.Decode(result.Hits, &list); err != nil {
 		return nil, err
 	}
-	return list, nil
+	return &list, nil
 }

service/user/full.go

@@ -0,0 +1 @@
+package user

service/user/handler.go

@@ -11,4 +11,5 @@ func Handler(r *gin.RouterGroup) {
 	r.GET("/info", Info)
 	r.POST("/checkin", Checkin)
 	r.PATCH("/update", Update)
+	r.GET("/list", List)
 }

service/user/list.go

@@ -0,0 +1,50 @@
+package user
+
+import (
+	"nixcn-cms/data"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+)
+
+func List(c *gin.Context) {
+	data := new(data.User)
+
+	// Get limit and offset from query
+	limit, ok := c.GetQuery("limit")
+	if !ok {
+		limit = "0"
+	}
+	offset, ok := c.GetQuery("offset")
+	if !ok {
+		c.JSON(400, gin.H{
+			"status": "offset not found",
+		})
+		return
+	}
+
+	// Parse string to int64
+	limitNum, err := strconv.ParseInt(limit, 10, 64)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"status": "parse string to int error",
+		})
+		return
+	}
+	offsetNum, err := strconv.ParseInt(offset, 10, 64)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"status": "parse string to int error",
+		})
+		return
+	}
+
+	// Get user list from search engine
+	list, err := data.FastListUsers(limitNum, offsetNum)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"status": "failed list users from meilisearch",
+		})
+	}
+	c.JSON(200, list)
+}