feat(client): post creation (#221)

crates/client/src/modules/post/mod.rs

@@ -1,9 +1,12 @@
+pub mod post_create;
 pub mod posts;
 
 use anyhow::Result;
 use pxid::Pxid;
 use reqwest::{Client, Url};
 
+use crate::post::post_create::post_create::PostCreateInput;
+
 pub struct PostClient {
     client: Client,
     domain: Url,
@@ -17,6 +20,10 @@ impl PostClient {
         }
     }
 
+    pub async fn post_create(&self, input: PostCreateInput) -> Result<post_create::PostCreate> {
+        post_create::posts(self, input).await
+    }
+
     pub async fn posts(
         &self,
         after: Option<Pxid>,

crates/client/src/modules/post/post_create/PostCreate.gql

@@ -0,0 +1,31 @@
+mutation PostCreate($input: PostCreateInput!) {
+  postCreate(input: $input) {
+    post {
+      id
+      authorId
+      parentId
+      head
+      title
+      content
+      createdAt
+      updatedAt
+      author {
+        id
+        name
+        surname
+        username
+        email
+        createdAt
+        updatedAt
+        avatar {
+          id
+          url
+        }
+      }
+    }
+    error {
+      code
+      message
+    }
+  }
+}

crates/client/src/modules/post/post_create/mod.rs

@@ -0,0 +1,38 @@
+use anyhow::{anyhow, Result};
+use graphql_client::reqwest::post_graphql;
+use graphql_client::GraphQLQuery;
+use pxid::Pxid;
+
+use post_create::{
+    PostCreateInput, PostCreatePostCreateError, PostCreatePostCreatePost, Variables,
+};
+
+use crate::{DateTime, GRAPHQL_PATH};
+
+use super::PostClient;
+
+#[derive(GraphQLQuery)]
+#[graphql(
+    response_derives = "Clone,Debug,Deserialize",
+    schema_path = "schema.json",
+    query_path = "src/modules/post/post_create/PostCreate.gql"
+)]
+pub struct PostCreate {
+    pub post: Option<PostCreatePostCreatePost>,
+    pub error: Option<PostCreatePostCreateError>,
+}
+
+pub async fn posts(post_client: &PostClient, input: PostCreateInput) -> Result<PostCreate> {
+    let url = post_client.domain.join(GRAPHQL_PATH)?;
+    let variables = Variables { input };
+
+    let res = post_graphql::<PostCreate, _>(&post_client.client, url, variables)
+        .await
+        .map_err(|err| anyhow!("Failed to create post. {err}"))?;
+    let data = res.data.unwrap().post_create;
+
+    Ok(PostCreate {
+        post: data.post,
+        error: data.error,
+    })
+}