feat: add tags post count

pkg/app/tag_routes.go

@@ -3,7 +3,6 @@ package app
 import (
 	"net/http"
 
-	"github.com/Damillora/Shioriko/pkg/models"
 	"github.com/Damillora/Shioriko/pkg/services"
 	"github.com/gin-gonic/gin"
 )
@@ -17,13 +16,5 @@ func InitializeTagRoutes(g *gin.Engine) {
 
 func tagGet(c *gin.Context) {
 	tags := services.GetTagAll()
-	var tagResult []models.TagListItem
-	for _, tag := range tags {
-		tagResult = append(tagResult, models.TagListItem{
-			ID:      tag.ID,
-			Name:    tag.Name,
-			TagType: tag.TagType.Name,
-		})
-	}
-	c.JSON(http.StatusOK, tagResult)
+	c.JSON(http.StatusOK, tags)
 }

pkg/models/item.go

@@ -6,9 +6,10 @@ type TagTypeListItem struct {
 }
 
 type TagListItem struct {
-	ID      string `json:"id"`
-	Name    string `json:"name"`
-	TagType string `json:"tagType"`
+	TagID     string `json:"tagId"`
+	TagName   string `json:"tagName"`
+	TagType   string `json:"tagType"`
+	PostCount int    `json:"postCount"`
 }
 
 type PostListItem struct {

pkg/services/tag.go

@@ -5,12 +5,19 @@ import (
 	"strings"
 
 	"github.com/Damillora/Shioriko/pkg/database"
+	"github.com/Damillora/Shioriko/pkg/models"
 	"github.com/google/uuid"
 )
 
-func GetTagAll() []database.Tag {
-	var tags []database.Tag
-	database.DB.Joins("TagType").Find(&tags)
+func GetTagAll() []models.TagListItem {
+	var tags []models.TagListItem
+	database.DB.Model(&database.Tag{}).
+		Joins("join tag_types on tag_types.id = tags.tag_type_id").
+		Joins("left join post_tags on post_tags.tag_id = tags.id").
+		Select("tags.id as tag_id, tags.name as tag_name, tag_types.name as tag_type, count(post_tags.post_id) as post_count").
+		Group("tags.id, tags.name, tag_types.name").
+		Order("post_count DESC").
+		Find(&tags)
 	return tags
 }
 

web/app/src/Navbar.svelte

@@ -35,6 +35,7 @@
     <div class="navbar-menu" class:is-active={menu_shown}>
         <div class="navbar-start">
             <Link class="navbar-item" to="/posts">Posts</Link>
+            <Link class="navbar-item" to="/tags">Tags</Link>
             {#if loggedIn}
                 <Link class="navbar-item" to="/upload">Upload</Link>
             {/if}

web/app/src/routes/Tags.svelte

@@ -1,6 +1,6 @@
 <script>
-import { getTags } from "../api";
-
+    import { getTags } from "../api";
+    import { Link } from "svelte-routing";
 
     let tags = [];
 
@@ -25,15 +25,19 @@ import { getTags } from "../api";
         <table class="table is-fullwidth">
             <thead>
                 <tr>
-                    <th>Tag</th>
-                    <th>Tag Type</th>
+                    <th >Tag</th>
+                    <th style="width: 30%;">Tag Type</th>
+                    <th style="width: 10%;">Post Count</th>
                 </tr>
             </thead>
             <tbody>
                 {#each tags as tag}
                     <tr>
-                        <td>{tag.name}</td>
+                        <td>
+                          <Link to="/posts?tags={tag.tagType}:{tag.tagName}">{tag.tagName}</Link>
+                        </td>
                         <td>{tag.tagType}</td>
+                        <td>{tag.postCount}</td>
                     </tr>
                 {/each}
             </tbody>