From 9aa5cbc12a16101ed56ecedb459f5cbfc3f8c4c6 Mon Sep 17 00:00:00 2001
From: Max <er4gonik@gmail.com>
Date: Mon, 25 Nov 2024 17:36:29 +0300
Subject: [PATCH] Bookmarks and layout

---
 .../ArticleViewer/ArticleViewer.tsx           | 31 +++++++++++++---
 .../SkeletonLoader/SkeletonLoader.tsx         | 27 ++++++++++++++
 .../Pages/PostCreatorPage/PostCreatorPage.tsx |  9 ++---
 .../SubmitPostButton/SubmitPostButton.tsx     | 17 ++++++---
 enshi/src/constants/textForSkeleton.ts        | 12 +++++++
 enshi/src/routes/routes.tsx                   |  5 ++-
 .../ABAC/BookmarkPolicies/bookmarkPolicies.go | 36 +++++++++++++++++++
 .../bookmarkRules/createRule.go               | 22 ++++++++++++
 .../bookmarkRules/deleteRule.go               | 22 ++++++++++++
 .../bookmarkRules/readRule.go                 | 22 ++++++++++++
 enshi_back/middleware/bookmarksMiddleware.go  | 33 +++++++++++++++++
 .../routes/bookmarksRoutes/createBookmark.go  | 35 ++++++++++++++++++
 enshi_back/routes/routesSetup.go              |  9 +++++
 13 files changed, 265 insertions(+), 15 deletions(-)
 create mode 100644 enshi/src/Components/ArticleViewer/SkeletonLoader/SkeletonLoader.tsx
 create mode 100644 enshi/src/constants/textForSkeleton.ts
 create mode 100644 enshi_back/ABAC/BookmarkPolicies/bookmarkPolicies.go
 create mode 100644 enshi_back/ABAC/BookmarkPolicies/bookmarkRules/createRule.go
 create mode 100644 enshi_back/ABAC/BookmarkPolicies/bookmarkRules/deleteRule.go
 create mode 100644 enshi_back/ABAC/BookmarkPolicies/bookmarkRules/readRule.go
 create mode 100644 enshi_back/middleware/bookmarksMiddleware.go
 create mode 100644 enshi_back/routes/bookmarksRoutes/createBookmark.go

diff --git a/enshi/src/Components/ArticleViewer/ArticleViewer.tsx b/enshi/src/Components/ArticleViewer/ArticleViewer.tsx
index 511968a..564e314 100644
--- a/enshi/src/Components/ArticleViewer/ArticleViewer.tsx
+++ b/enshi/src/Components/ArticleViewer/ArticleViewer.tsx
@@ -1,19 +1,40 @@
-import { Container } from "@radix-ui/themes";
+import { Container, Separator, Text } from "@radix-ui/themes";
+import { useQuery } from "@tanstack/react-query";
 import { Interweave } from "interweave";
 import { useParams } from "react-router-dom";
+import { axiosLocalhost } from "../../api/axios/axios";
+import SkeletonLoader from "./SkeletonLoader/SkeletonLoader";
 
 type TArticleViewer = {
     htmlToParse?: string;
-}
+};
 
 export default function ArticleViewer(props: TArticleViewer) {
-    const queryPapms = useParams()
+    let queryParams = useParams();
+
+    const { data, isPending } = useQuery({
+        queryKey: [`post_${queryParams["postId"]}`],
+        queryFn: async () => {
+            const response = await axiosLocalhost.get(
+                `posts/${queryParams["postId"]}`
+            );
+
+            return response.data;
+        },
+    });
+
+    if (isPending)
+        return (
+            <SkeletonLoader />
+        );
 
     return (
         <>
             <div className="ql-snow">
-                <Container className="mt-4 ql-editor">
-                    <Interweave content={props?.htmlToParse || ""} /> 
+                <Container size={"2"} className="mt-4">
+                    <Text className="mb-2" as="div" size={"9"}>{data.title}</Text>
+                    <Separator size={"4"} className="mb-2" />
+                    <Interweave content={data.content} />
                 </Container>
             </div>
         </>
diff --git a/enshi/src/Components/ArticleViewer/SkeletonLoader/SkeletonLoader.tsx b/enshi/src/Components/ArticleViewer/SkeletonLoader/SkeletonLoader.tsx
new file mode 100644
index 0000000..2a9841b
--- /dev/null
+++ b/enshi/src/Components/ArticleViewer/SkeletonLoader/SkeletonLoader.tsx
@@ -0,0 +1,27 @@
+import { Container, Skeleton, Text } from "@radix-ui/themes";
+import {
+    headerLong,
+    headerShort,
+    pText,
+} from "../../../constants/textForSkeleton";
+
+export default function SkeletonLoader() {
+    return (
+        <Container size={"2"} className="mt-4">
+            <Skeleton>
+                <Text size={"6"}>{headerLong}</Text>
+                <br />
+                <Text size={"6"}>{headerShort}</Text>
+                <br />
+                <br />
+                <Text>{pText}</Text>
+                <br />
+                <br />
+                <Text wrap={"pretty"}>{pText}</Text>
+                <br />
+                <br />
+                <Text>{pText}</Text>
+            </Skeleton>
+        </Container>
+    );
+}
diff --git a/enshi/src/Pages/PostCreatorPage/PostCreatorPage.tsx b/enshi/src/Pages/PostCreatorPage/PostCreatorPage.tsx
index 3e3e6dd..eb677ba 100644
--- a/enshi/src/Pages/PostCreatorPage/PostCreatorPage.tsx
+++ b/enshi/src/Pages/PostCreatorPage/PostCreatorPage.tsx
@@ -1,5 +1,5 @@
 import { Box, Container, Flex } from "@radix-ui/themes";
-import { useSetAtom } from "jotai";
+import { useAtom, useSetAtom } from "jotai";
 import {
     postCreationAtom,
     postCreationTitleAtom
@@ -8,7 +8,7 @@ import Editor from "../../Components/Editor/Editor";
 import SubmitPostButton from "./SubmitPostButton/SubmitPostButton";
 
 export default function PostCreatorPage() {
-    const setTitleValue = useSetAtom(postCreationTitleAtom);
+    const [titleValue, setTitleValue] = useAtom(postCreationTitleAtom);
     const setContentValue = useSetAtom(postCreationAtom);
     
     return (
@@ -20,11 +20,12 @@ export default function PostCreatorPage() {
                         <input
                             placeholder={"Post title"}
                             className="mb-2 border-0 border-b-[1px] 
-                        outline-none w-full border-b-gray-400
-                        text-[60px] pl-4 pr-4 font-times"
+                                outline-none w-full border-b-gray-400
+                                text-[60px] pl-4 pr-4 font-times"
                             onChange={(e) => {
                                 setTitleValue(e.target.value);
                             }}
+                            value={titleValue}
                         />
                     </Container>
 
diff --git a/enshi/src/Pages/PostCreatorPage/SubmitPostButton/SubmitPostButton.tsx b/enshi/src/Pages/PostCreatorPage/SubmitPostButton/SubmitPostButton.tsx
index c57f3c6..201d22d 100644
--- a/enshi/src/Pages/PostCreatorPage/SubmitPostButton/SubmitPostButton.tsx
+++ b/enshi/src/Pages/PostCreatorPage/SubmitPostButton/SubmitPostButton.tsx
@@ -1,6 +1,6 @@
 import { Button } from "@radix-ui/themes";
 import { useMutation } from "@tanstack/react-query";
-import { useAtomValue } from "jotai";
+import { useAtom } from "jotai";
 import { useState } from "react";
 import { useTranslation } from "react-i18next";
 import { useNavigate } from "react-router-dom";
@@ -16,15 +16,20 @@ type TSubmitPostButton = {
 
 export default function SubmitPostButton(props: TSubmitPostButton) {
     const { t } = useTranslation();
-    const contentValue = useAtomValue(postCreationAtom);
-    const titleValue = useAtomValue(postCreationTitleAtom);
-
-    const navigate = useNavigate();
 
     const [isDisabled, setIsDisabled] = useState(false);
 
+    const [contentValue, setContentValue] = useAtom(postCreationAtom);
+    const [titleValue, setTitleValue] = useAtom(postCreationTitleAtom);
+
+    const navigate = useNavigate();
+
     const postMutation = useMutation({
         mutationFn: async () => {
+            if (!titleValue) throw new Error("no title provided");
+            if (!contentValue || contentValue === "<p><br></p>")
+                throw new Error("no content provided");
+
             axiosLocalhost.post("/posts", {
                 title: titleValue,
                 content: contentValue,
@@ -37,6 +42,8 @@ export default function SubmitPostButton(props: TSubmitPostButton) {
             setIsDisabled(false);
         },
         onSuccess: () => {
+            setContentValue("");
+            setTitleValue("");
             navigate("/");
         },
     });
diff --git a/enshi/src/constants/textForSkeleton.ts b/enshi/src/constants/textForSkeleton.ts
new file mode 100644
index 0000000..b166637
--- /dev/null
+++ b/enshi/src/constants/textForSkeleton.ts
@@ -0,0 +1,12 @@
+export const pText = `The goal of typography is to relate font size, line
+                        height, and line width in a proportional way that
+                        maximizes beauty and makes reading easier and more
+                        pleasant. The question is: What proportion(s) will give
+                        us the best results? The golden ratio is often observed
+                        in nature where beauty and utility intersect; perhaps we
+                        can use this “divine” proportion to enhance these
+                        attributes in our typography.`;
+
+export const headerLong = `THUS SHU SHU HDFQIUWKHFQWHF KJQWHqwfiqfquwdhqwjdk`;
+
+export const headerShort = `THUS SHU SHU HDFQIUWKHFQWHF`;
diff --git a/enshi/src/routes/routes.tsx b/enshi/src/routes/routes.tsx
index a6f3544..fd1c62a 100644
--- a/enshi/src/routes/routes.tsx
+++ b/enshi/src/routes/routes.tsx
@@ -4,6 +4,7 @@ import {
     Route,
     useRouteError,
 } from "react-router-dom";
+import ArticleViewer from "../Components/ArticleViewer/ArticleViewer";
 import AuthPageWrapper from "../Pages/AuthPageWrapper/AuthPageWrapper";
 import LoginPage from "../Pages/LoginRegisterPage/LoginPage/LoginPage";
 import RegisterPage from "../Pages/LoginRegisterPage/RegisterPage/RegisterPage";
@@ -36,7 +37,9 @@ export const routes = createRoutesFromElements(
                         <PostCreatorPage />
                     </AuthPageWrapper>
                 }
-            ></Route>
+            />
+
+            <Route path="/posts/:postId" element={<ArticleViewer />} />
         </Route>
 
         <Route
diff --git a/enshi_back/ABAC/BookmarkPolicies/bookmarkPolicies.go b/enshi_back/ABAC/BookmarkPolicies/bookmarkPolicies.go
new file mode 100644
index 0000000..fbae00d
--- /dev/null
+++ b/enshi_back/ABAC/BookmarkPolicies/bookmarkPolicies.go
@@ -0,0 +1,36 @@
+package bookmarkspolicies
+
+import (
+	bookmarksrules "enshi/ABAC/BookmarkPolicies/bookmarkRules"
+	"enshi/ABAC/rules"
+
+	"github.com/gin-gonic/gin"
+)
+
+const (
+	DELETE_BOOKMARK = "delete_bookmark"
+	CREATE_BOOKMARK = "create_bookmark"
+	READ_BOOKMARK   = "read_bookmark"
+)
+
+func BlogPolicies(c *gin.Context) (bool, []error) {
+	target, exists := c.Get("target")
+	if !exists {
+		return false, nil
+	}
+
+	// Permit if one permit
+	switch target {
+	case DELETE_BOOKMARK:
+		return rules.CheckRule(c, bookmarksrules.BookmarkDeleteRule)
+
+	case CREATE_BOOKMARK:
+		return rules.CheckRule(c, bookmarksrules.BookmarkCreateRule)
+
+	case READ_BOOKMARK:
+		return rules.CheckRule(c, bookmarksrules.BookmarkReadRule)
+
+	}
+
+	return false, nil
+}
diff --git a/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/createRule.go b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/createRule.go
new file mode 100644
index 0000000..fdac869
--- /dev/null
+++ b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/createRule.go
@@ -0,0 +1,22 @@
+package bookmarksrules
+
+import (
+	globalrules "enshi/ABAC/GlobalRules"
+	"enshi/ABAC/rules"
+
+	"github.com/gin-gonic/gin"
+)
+
+func BookmarkCreateRule(c *gin.Context) (bool, []error) {
+	rulesToCheck := []rules.RuleFunction{
+		globalrules.AuthorizedRule,
+	}
+
+	isAllowed, errors := rules.CheckRules(
+		c,
+		rulesToCheck,
+		rules.ALL_RULES_MUST_BE_COMPLETED,
+	)
+
+	return isAllowed, errors
+}
diff --git a/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/deleteRule.go b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/deleteRule.go
new file mode 100644
index 0000000..510b8ad
--- /dev/null
+++ b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/deleteRule.go
@@ -0,0 +1,22 @@
+package bookmarksrules
+
+import (
+	globalrules "enshi/ABAC/GlobalRules"
+	"enshi/ABAC/rules"
+
+	"github.com/gin-gonic/gin"
+)
+
+func BookmarkDeleteRule(c *gin.Context) (bool, []error) {
+	rulesToCheck := []rules.RuleFunction{
+		globalrules.AuthorizedRule,
+	}
+
+	isAllowed, errors := rules.CheckRules(
+		c,
+		rulesToCheck,
+		rules.ALL_RULES_MUST_BE_COMPLETED,
+	)
+
+	return isAllowed, errors
+}
diff --git a/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/readRule.go b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/readRule.go
new file mode 100644
index 0000000..ad888b6
--- /dev/null
+++ b/enshi_back/ABAC/BookmarkPolicies/bookmarkRules/readRule.go
@@ -0,0 +1,22 @@
+package bookmarksrules
+
+import (
+	globalrules "enshi/ABAC/GlobalRules"
+	"enshi/ABAC/rules"
+
+	"github.com/gin-gonic/gin"
+)
+
+func BookmarkReadRule(c *gin.Context) (bool, []error) {
+	rulesToCheck := []rules.RuleFunction{
+		globalrules.AuthorizedRule,
+	}
+
+	isAllowed, errors := rules.CheckRules(
+		c,
+		rulesToCheck,
+		rules.ALL_RULES_MUST_BE_COMPLETED,
+	)
+
+	return isAllowed, errors
+}
diff --git a/enshi_back/middleware/bookmarksMiddleware.go b/enshi_back/middleware/bookmarksMiddleware.go
new file mode 100644
index 0000000..b2ca48a
--- /dev/null
+++ b/enshi_back/middleware/bookmarksMiddleware.go
@@ -0,0 +1,33 @@
+package middleware
+
+import (
+	bookmarkspolicies "enshi/ABAC/BookmarkPolicies"
+	"enshi/ABAC/rules"
+
+	"github.com/gin-gonic/gin"
+)
+
+func BookmarksMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+
+		switch c.Request.Method {
+		case "DELETE":
+			c.Set("target", bookmarkspolicies.DELETE_BOOKMARK)
+
+		case "POST":
+			c.Set("target", bookmarkspolicies.CREATE_BOOKMARK)
+
+		case "GET":
+			c.Set("target", bookmarkspolicies.READ_BOOKMARK)
+		}
+
+		isAllowed, errors := bookmarkspolicies.BlogPolicies(c)
+
+		if rules.ShouldAbortRequest(c, isAllowed, errors) {
+			c.Abort()
+			return
+		}
+
+		c.Next()
+	}
+}
diff --git a/enshi_back/routes/bookmarksRoutes/createBookmark.go b/enshi_back/routes/bookmarksRoutes/createBookmark.go
new file mode 100644
index 0000000..14fdae9
--- /dev/null
+++ b/enshi_back/routes/bookmarksRoutes/createBookmark.go
@@ -0,0 +1,35 @@
+package bookmarksroutes
+
+import (
+	"context"
+	rest_api_stuff "enshi/REST_API_stuff"
+	db_repo "enshi/db/go_queries"
+	"enshi/db_connection"
+	"enshi/middleware/getters"
+
+	"github.com/gin-gonic/gin"
+)
+
+func CreatePost(c *gin.Context) {
+	var bookmarkParams db_repo.CreateBookmarkParams
+
+	if err := c.BindJSON(&bookmarkParams); err != nil {
+		rest_api_stuff.BadRequestAnswer(c, err)
+		return
+	}
+
+	userId, err := getters.GetUserIdFromContext(c)
+	if err != nil {
+		rest_api_stuff.BadRequestAnswer(c, err)
+		return
+	}
+	bookmarkParams.UserID = userId
+
+	query := db_repo.New(db_connection.Dbx)
+	if _, err := query.CreateBookmark(context.Background(), bookmarkParams); err != nil {
+		rest_api_stuff.InternalErrorAnswer(c, err)
+		return
+	}
+
+	rest_api_stuff.OkAnswer(c, "Bookmark has been created!")
+}
diff --git a/enshi_back/routes/routesSetup.go b/enshi_back/routes/routesSetup.go
index 9299bf4..0e6e3de 100644
--- a/enshi_back/routes/routesSetup.go
+++ b/enshi_back/routes/routesSetup.go
@@ -5,6 +5,7 @@ import (
 	"enshi/middleware/getters"
 	"enshi/routes/authRoutes"
 	"enshi/routes/blogRoutes"
+	bookmarksroutes "enshi/routes/bookmarksRoutes"
 	"enshi/routes/postsRoutes"
 	"enshi/routes/userProfileRoutes"
 	"net/http"
@@ -114,6 +115,14 @@ func SetupRotes(g *gin.Engine) error {
 		userProfileRoutes.UpdateUserProfile,
 	)
 
+	bookmarksGroup := g.Group("/")
+	bookmarksGroup.Use(middleware.BookmarksMiddleware())
+
+	bookmarksGroup.POST(
+		"bookmarks/:post-id",
+		bookmarksroutes.CreateBookmark,
+	)
+
 	// Admin group routes
 	adminGroup := g.Group("/admin/")
 	adminGroup.Use(middleware.AdminMiddleware())