style: formatting

src/errors/error_vec.rs

@@ -37,7 +37,7 @@ impl<T: Display> Display for ErrorVec<T> {
 impl<T> FromStr for ErrorVec<T> {
     type Err = ();
 
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
+    fn from_str(_: &str) -> Result<Self, Self::Err> {
         Ok(ErrorVec { errors: Vec::new() })
     }
 }

src/errors/project_create_error.rs

@@ -22,12 +22,12 @@ impl From<ValidationErrors> for ErrorVec<ProjectCreateError> {
                         .map(|validation_error| validation_error.code.as_ref())
                         .map(|code| match code {
                             "title_length" => ProjectCreateError::TitleLengthInvalid,
-                            _ => panic!("unexpected validation error code: {code}"),
+                            _ => panic!("Unexpected validation error code: `{code}`."),
                         })
                         .collect::<Vec<ProjectCreateError>>(),
-                    _ => panic!("unexpected validation error kind"),
+                    _ => panic!("Unexpected validation error kind."),
                 },
-                _ => panic!("unexpected validation field name: {field}"),
+                _ => panic!("Unexpected validation field name: `{field}`."),
             })
             .collect::<Vec<ProjectCreateError>>()
             .into()

src/server/projects.rs

@@ -3,23 +3,21 @@ use crate::errors::error_vec::ErrorVec;
 use crate::errors::project_create_error::ProjectCreateError;
 use crate::models::project::{NewProject, Project};
 use crate::server::database_connection::establish_database_connection;
-use diesel::{RunQueryDsl, SelectableHelper};
+use diesel::{QueryDsl, RunQueryDsl, SelectableHelper};
 use dioxus::prelude::*;
 use validator::Validate;
 
 #[server]
-pub(crate) async fn create_project(
+pub(crate) async fn create_project(new_project: NewProject)
-    new_project: NewProject,
+                                   -> Result<Project, ServerFnError<ErrorVec<ProjectCreateError>>> {
-) -> Result<Project, ServerFnError<ErrorVec<ProjectCreateError>>> {
     use crate::schema::projects;
 
-    new_project
+    new_project.validate()
-        .validate()
         .map_err::<ErrorVec<ProjectCreateError>, _>(|errors| errors.into())?;
 
     let mut connection = establish_database_connection()
         .map_err::<ErrorVec<ProjectCreateError>, _>(
-            |_| vec![ProjectCreateError::Error(Error::ServerInternal), ].into()
+            |_| vec![ProjectCreateError::Error(Error::ServerInternal)].into()
         )?;
 
     let new_project = diesel::insert_into(projects::table)
@@ -27,8 +25,22 @@ pub(crate) async fn create_project(
         .returning(Project::as_returning())
         .get_result(&mut connection)
         .map_err::<ErrorVec<ProjectCreateError>, _>(
-            |_| vec![ProjectCreateError::Error(Error::ServerInternal), ].into()
+            |_| vec![ProjectCreateError::Error(Error::ServerInternal)].into()
         )?;
 
     Ok(new_project)
 }
+
+#[server]
+pub(crate) async fn get_projects()
+    -> Result<Vec<Project>, ServerFnError> {
+    use crate::schema::projects::dsl::*;
+
+    let mut connection = establish_database_connection()?;
+
+    let results = projects
+        .select(Project::as_select())
+        .load::<Project>(&mut connection)?;
+
+    Ok(results)
+}