set up /say endpoint

migrations/2024-11-25-232658_init/up.sql

@@ -28,12 +28,16 @@ CREATE INDEX ON team_memberships (user_id);
 
 CREATE TABLE api_keys (
     id UUID NOT NULL PRIMARY KEY,
-    team_id UUID NOT NULL REFERENCES teams(id)
+    team_id UUID NOT NULL REFERENCES teams(id),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    last_used_at TIMESTAMPTZ
 );
 CREATE INDEX ON api_Keys (team_id);
 
 CREATE TABLE projects (
     id UUID NOT NULL PRIMARY KEY,
     team_id UUID NOT NULL REFERENCES teams(id),
-    name TEXT NOT NULL
+    name TEXT NOT NULL,
+    UNIQUE (team_id, name)
 );
+CREATE INDEX ON projects(team_id);

migrations/2025-01-31-045014_messages/down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS messages;

migrations/2025-01-31-045014_messages/up.sql

@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS messages (
+    id UUID PRIMARY KEY NOT NULL,
+    project_id UUID NOT NULL REFERENCES projects (id),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    message TEXT NOT NULL
+);
+CREATE INDEX ON messages (project_id);
+CREATE INDEX ON messages (created_at);

src/api_keys.rs

@@ -1,30 +1,34 @@
+use chrono::{DateTime, Utc};
 use deadpool_diesel::postgres::Connection;
-use diesel::prelude::*;
+use diesel::{
+    dsl::{auto_type, AsSelect},
+    pg::Pg,
+    prelude::*,
+};
 use uuid::Uuid;
 
-use crate::{app_error::AppError, schema::api_keys::dsl::*, teams::Team};
+use crate::{app_error::AppError, schema::api_keys, teams::Team};
 
 #[derive(Associations, Clone, Debug, Identifiable, Insertable, Queryable, Selectable)]
-#[diesel(table_name = crate::schema::api_keys)]
+#[diesel(table_name = api_keys)]
 #[diesel(belongs_to(Team))]
 pub struct ApiKey {
     pub id: Uuid,
     pub team_id: Uuid,
+    pub last_used_at: Option<DateTime<Utc>>,
 }
 
 impl ApiKey {
-    pub async fn generate_for_team(
-        db_conn: &Connection,
-        key_team_id: Uuid,
-    ) -> Result<Self, AppError> {
+    pub async fn generate_for_team(db_conn: &Connection, team_id: Uuid) -> Result<Self, AppError> {
         let api_key = Self {
+            team_id,
             id: Uuid::new_v4(),
-            team_id: key_team_id,
+            last_used_at: None,
         };
         let api_key_copy = api_key.clone();
         db_conn
             .interact(move |conn| {
-                diesel::insert_into(api_keys)
+                diesel::insert_into(api_keys::table)
                     .values(api_key_copy)
                     .execute(conn)
             })
@@ -32,4 +36,20 @@ impl ApiKey {
             .unwrap()?;
         Ok(api_key)
     }
+
+    #[auto_type(no_type_alias)]
+    pub fn all() -> _ {
+        let select: AsSelect<ApiKey, Pg> = ApiKey::as_select();
+        api_keys::table.select(select)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn with_id(id: Uuid) -> _ {
+        api_keys::id.eq(id)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn with_team(team_id: Uuid) -> _ {
+        api_keys::team_id.eq(team_id)
+    }
 }

src/app_error.rs

@@ -15,7 +15,7 @@ impl IntoResponse for AppError {
     fn into_response(self) -> Response {
         match self {
             Self::InternalServerError(err) => {
-                tracing::error!("Application error: {}", err);
+                tracing::error!("Application error: {:?}", err);
                 (StatusCode::INTERNAL_SERVER_ERROR, "Something went wrong").into_response()
             }
             Self::ForbiddenError(client_message) => {

src/main.rs

@@ -4,6 +4,7 @@ mod app_state;
 mod auth;
 mod csrf;
 mod guards;
+mod messages;
 mod projects;
 mod router;
 mod schema;
@@ -12,6 +13,7 @@ mod settings;
 mod team_memberships;
 mod teams;
 mod users;
+mod v0_router;
 
 use tracing_subscriber::EnvFilter;
 

src/messages.rs

@@ -0,0 +1,42 @@
+use chrono::{DateTime, Utc};
+use diesel::{
+    dsl::{auto_type, AsSelect},
+    pg::Pg,
+    prelude::*,
+};
+use uuid::Uuid;
+
+use crate::{projects::Project, schema::messages};
+
+#[derive(Associations, Clone, Debug, Identifiable, Queryable, Selectable)]
+#[diesel(table_name = messages)]
+#[diesel(belongs_to(Project))]
+pub struct Message {
+    pub id: Uuid,
+    pub project_id: Uuid,
+    pub created_at: DateTime<Utc>,
+    pub message: String,
+}
+
+impl Message {
+    #[auto_type(no_type_alias)]
+    pub fn all() -> _ {
+        let select: AsSelect<Message, Pg> = Message::as_select();
+        messages::table.select(select)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn with_project(project_id: Uuid) -> _ {
+        messages::project_id.eq(project_id)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn values_now(project_id: Uuid, message: String) -> _ {
+        let id: Uuid = Uuid::now_v7();
+        (
+            messages::id.eq(id),
+            messages::project_id.eq(project_id),
+            messages::message.eq(message),
+        )
+    }
+}

src/projects.rs

@@ -5,13 +5,10 @@ use diesel::{
 };
 use uuid::Uuid;
 
-use crate::{
-    schema::{self, projects::dsl::*},
-    teams::Team,
-};
+use crate::{schema::projects, teams::Team};
 
 #[derive(Associations, Clone, Debug, Identifiable, Insertable, Queryable, Selectable)]
-#[diesel(table_name = schema::projects)]
+#[diesel(table_name = projects)]
 #[diesel(belongs_to(Team))]
 pub struct Project {
     pub id: Uuid,
@@ -23,6 +20,16 @@ impl Project {
     #[auto_type(no_type_alias)]
     pub fn all() -> _ {
         let select: AsSelect<Project, Pg> = Project::as_select();
-        projects.select(select)
+        projects::table.select(select)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn with_team(team_id: Uuid) -> _ {
+        projects::team_id.eq(team_id)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn with_name(name: String) -> _ {
+        projects::name.eq(name)
     }
 }

src/router.rs

@@ -1,3 +1,4 @@
+use anyhow::Context;
 use askama_axum::Template;
 use axum::{
     extract::{Path, State},
@@ -28,6 +29,7 @@ use crate::{
     team_memberships::TeamMembership,
     teams::Team,
     users::{CurrentUser, User},
+    v0_router,
 };
 
 pub fn new_router(state: AppState) -> Router<()> {
@@ -36,6 +38,7 @@ pub fn new_router(state: AppState) -> Router<()> {
         format!("{}", base_path).as_str(),
         Router::new()
             .route("/", get(landing_page))
+            .nest("/v0", v0_router::new_router(state.clone()))
             .route("/teams", get(teams_page))
             .route("/teams/{team_id}", get(team_page))
             .route("/teams/{team_id}/projects", get(projects_page))
@@ -64,17 +67,13 @@ async fn teams_page(
     DbConn(conn): DbConn,
     CurrentUser(current_user): CurrentUser,
 ) -> Result<impl IntoResponse, AppError> {
-    let current_user_id = current_user.id.clone();
-    let teams_of_current_user = conn
-        .interact(move |conn| {
-            schema::team_memberships::table
-                .inner_join(schema::teams::table)
-                .filter(schema::team_memberships::user_id.eq(current_user_id))
-                .select(Team::as_select())
-                .load(conn)
-        })
+    let team_memberships_query = current_user.clone().team_memberships();
+    let teams: Vec<Team> = conn
+        .interact(move |conn| team_memberships_query.load(conn))
         .await
-        .unwrap()?;
+        .unwrap()
+        .context("failed to load team memberships")
+        .map(|memberships| memberships.into_iter().map(|(_, team)| team).collect())?;
     #[derive(Template)]
     #[template(path = "teams.html")]
     struct ResponseTemplate {
@@ -86,7 +85,7 @@ async fn teams_page(
         ResponseTemplate {
             base_path,
             current_user,
-            teams: teams_of_current_user,
+            teams,
         }
         .render()?,
     ))
@@ -129,6 +128,7 @@ async fn new_team_page(
     CurrentUser(current_user): CurrentUser,
 ) -> Result<impl IntoResponse, AppError> {
     let csrf_token = generate_csrf_token(&db_conn, Some(current_user.id)).await?;
+
     #[derive(Template)]
     #[template(path = "new-team.html")]
     struct ResponseTemplate {
@@ -197,16 +197,14 @@ async fn projects_page(
 ) -> Result<impl IntoResponse, AppError> {
     let team = guards::require_team_membership(&current_user, &team_id, &db_conn).await?;
 
-    let team_id = team.id.clone();
-    let api_keys = db_conn
+    let api_keys_query = team.clone().api_keys();
+    let (api_keys, projects) = db_conn
         .interact(move |conn| {
-            schema::api_keys::table
-                .filter(schema::api_keys::team_id.eq(team_id))
-                .select(ApiKey::as_select())
-                .load(conn)
+            diesel::QueryResult::Ok((api_keys_query.load(conn)?, Project::all().load(conn)?))
         })
         .await
         .unwrap()?;
+
     #[derive(Template)]
     #[template(path = "projects.html")]
     struct ResponseTemplate {
@@ -223,9 +221,9 @@ async fn projects_page(
             base_path,
             csrf_token,
             current_user,
+            projects,
             team,
             keys: api_keys,
-            projects: vec![],
         }
         .render()?,
     )

src/schema.rs

@@ -4,6 +4,8 @@ diesel::table! {
     api_keys (id) {
         id -> Uuid,
         team_id -> Uuid,
+        created_at -> Timestamptz,
+        last_used_at -> Nullable<Timestamptz>,
     }
 }
 
@@ -24,6 +26,15 @@ diesel::table! {
     }
 }
 
+diesel::table! {
+    messages (id) {
+        id -> Uuid,
+        project_id -> Uuid,
+        created_at -> Timestamptz,
+        message -> Text,
+    }
+}
+
 diesel::table! {
     projects (id) {
         id -> Uuid,
@@ -57,6 +68,7 @@ diesel::table! {
 
 diesel::joinable!(api_keys -> teams (team_id));
 diesel::joinable!(csrf_tokens -> users (user_id));
+diesel::joinable!(messages -> projects (project_id));
 diesel::joinable!(projects -> teams (team_id));
 diesel::joinable!(team_memberships -> teams (team_id));
 diesel::joinable!(team_memberships -> users (user_id));
@@ -65,6 +77,7 @@ diesel::allow_tables_to_appear_in_same_query!(
     api_keys,
     browser_sessions,
     csrf_tokens,
+    messages,
     projects,
     team_memberships,
     teams,

src/teams.rs

@@ -1,14 +1,17 @@
 use diesel::{
-    dsl::{AsSelect, Select},
+    dsl::{auto_type, AsSelect, Eq},
     pg::Pg,
     prelude::*,
 };
 use uuid::Uuid;
 
-use crate::schema::teams::dsl::*;
+use crate::{
+    api_keys::ApiKey,
+    schema::{api_keys, teams},
+};
 
 #[derive(Clone, Debug, Identifiable, Insertable, Queryable, Selectable)]
-#[diesel(table_name = crate::schema::teams)]
+#[diesel(table_name = teams)]
 #[diesel(check_for_backend(Pg))]
 pub struct Team {
     pub id: Uuid,
@@ -16,7 +19,17 @@ pub struct Team {
 }
 
 impl Team {
-    pub fn all() -> Select<teams, AsSelect<Team, Pg>> {
-        teams.select(Team::as_select())
+    #[auto_type(no_type_alias)]
+    pub fn all() -> _ {
+        let select: AsSelect<Team, Pg> = Team::as_select();
+        teams::table.select(select)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn api_keys(self) -> _ {
+        let all: diesel::dsl::Select<api_keys::table, AsSelect<ApiKey, Pg>> = ApiKey::all();
+        let id: Uuid = self.id;
+        let filter: Eq<api_keys::team_id, Uuid> = ApiKey::with_team(id);
+        all.filter(filter)
     }
 }

src/users.rs

@@ -1,3 +1,4 @@
+use anyhow::Context;
 use axum::{
     extract::FromRequestParts,
     http::request::Parts,
@@ -7,17 +8,24 @@ use axum::{
 use diesel::{
     associations::Identifiable,
     deserialize::Queryable,
-    dsl::{insert_into, AsSelect, Eq, Select},
+    dsl::{auto_type, insert_into, AsSelect, Eq, Select},
     pg::Pg,
     prelude::*,
     Selectable,
 };
 use uuid::Uuid;
 
-use crate::{app_error::AppError, app_state::AppState, auth::AuthInfo, schema::users::dsl::*};
+use crate::{
+    app_error::AppError,
+    app_state::AppState,
+    auth::AuthInfo,
+    schema::{team_memberships, teams, users},
+    team_memberships::TeamMembership,
+    teams::Team,
+};
 
 #[derive(Clone, Debug, Identifiable, Insertable, Queryable, Selectable)]
-#[diesel(table_name = crate::schema::users)]
+#[diesel(table_name = users)]
 #[diesel(check_for_backend(Pg))]
 pub struct User {
     pub id: Uuid,
@@ -26,12 +34,24 @@ pub struct User {
 }
 
 impl User {
-    pub fn all() -> Select<users, AsSelect<User, Pg>> {
-        users.select(User::as_select())
+    pub fn all() -> Select<users::table, AsSelect<User, Pg>> {
+        users::table.select(User::as_select())
     }
 
-    pub fn with_uid(uid_value: &str) -> Eq<uid, &str> {
-        uid.eq(uid_value)
+    pub fn with_uid(uid_value: &str) -> Eq<users::uid, &str> {
+        users::uid.eq(uid_value)
+    }
+
+    #[auto_type(no_type_alias)]
+    pub fn team_memberships(self) -> _ {
+        let user_id: Uuid = self.id.clone();
+        let user_id_filter: Eq<team_memberships::user_id, Uuid> =
+            TeamMembership::with_user_id(user_id);
+        let select: AsSelect<(TeamMembership, Team), Pg> = <(TeamMembership, Team)>::as_select();
+        team_memberships::table
+            .inner_join(teams::table)
+            .filter(user_id_filter)
+            .select(select)
     }
 }
 
@@ -58,21 +78,37 @@ impl FromRequestParts<AppState> for CurrentUser {
                 let maybe_current_user = User::all()
                     .filter(User::with_uid(&auth_info.sub))
                     .first(conn)
-                    .optional()?;
+                    .optional()
+                    .context("failed to load maybe_current_user")?;
                 if let Some(current_user) = maybe_current_user {
                     return Ok(current_user);
                 }
                 let new_user = User {
                     id: Uuid::now_v7(),
-                    uid: auth_info.sub,
+                    uid: auth_info.sub.clone(),
                     email: auth_info.email,
                 };
-                insert_into(users)
+                match insert_into(users::table)
                     .values(new_user)
-                    .on_conflict(uid)
+                    .on_conflict(users::uid)
                     .do_nothing()
                     .returning(User::as_returning())
                     .get_result(conn)
+                {
+                    QueryResult::Err(diesel::result::Error::NotFound) => {
+                        tracing::debug!("detected race to insert current user record");
+                        User::all()
+                            .filter(User::with_uid(&auth_info.sub))
+                            .first(conn)
+                            .context(
+                                "failed to load record after detecting race to insert current user",
+                            )
+                    }
+                    QueryResult::Err(err) => {
+                        Err(err).context("failed to insert current user record")
+                    }
+                    QueryResult::Ok(result) => Ok(result),
+                }
             })
             .await
             .unwrap()

src/v0_router.rs

@@ -0,0 +1,89 @@
+use anyhow::Context;
+use axum::{
+    extract::Query,
+    response::{IntoResponse, Json},
+    routing::get,
+    Router,
+};
+use diesel::{dsl::insert_into, prelude::*, update};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+use crate::{
+    api_keys::ApiKey,
+    app_error::AppError,
+    app_state::{AppState, DbConn},
+    messages::Message,
+    projects::Project,
+    schema::{api_keys, messages, projects},
+};
+
+pub fn new_router(state: AppState) -> Router<AppState> {
+    Router::new().route("/say", get(say_get)).with_state(state)
+}
+
+#[derive(Deserialize)]
+struct SayQuery {
+    key: Uuid,
+    project: String,
+    message: String,
+}
+
+async fn say_get(
+    DbConn(db_conn): DbConn,
+    Query(query): Query<SayQuery>,
+) -> Result<impl IntoResponse, AppError> {
+    let key = query.key.clone();
+    let maybe_api_key = db_conn
+        .interact(move |conn| {
+            update(api_keys::table.filter(ApiKey::with_id(key)))
+                .set(api_keys::last_used_at.eq(diesel::dsl::now))
+                .returning(ApiKey::as_returning())
+                .get_result(conn)
+                .optional()
+        })
+        .await
+        .unwrap()
+        .context("unable to get API key")?;
+    let api_key = match maybe_api_key {
+        Some(api_key) => api_key,
+        None => return Err(AppError::ForbiddenError("key not accepted".to_string())),
+    };
+    let project_name = query.project.to_lowercase();
+    let project = db_conn
+        .interact(move |conn| {
+            insert_into(projects::table)
+                .values((
+                    projects::id.eq(Uuid::now_v7()),
+                    projects::team_id.eq(api_key.team_id.clone()),
+                    projects::name.eq(project_name.clone()),
+                ))
+                .on_conflict((projects::team_id, projects::name))
+                .do_nothing()
+                .execute(conn)?;
+            // It would be nice to merge these two database operations into one,
+            // but it's not trivial to do so without faking an update; refer to:
+            // https://stackoverflow.com/a/42217872
+            Project::all()
+                .filter(Project::with_team(api_key.team_id))
+                .filter(Project::with_name(project_name))
+                .first(conn)
+        })
+        .await
+        .unwrap()
+        .context("unable to get project")?;
+    db_conn
+        .interact(move |conn| {
+            insert_into(messages::table)
+                .values(Message::values_now(project.id, query.message))
+                .execute(conn)
+        })
+        .await
+        .unwrap()
+        .context("unable to insert message")?;
+    #[derive(Serialize)]
+    struct ResponseBody {
+        ok: bool,
+    }
+    Ok(Json(ResponseBody { ok: true }))
+}

templates/nav.html

@@ -20,6 +20,9 @@
         <li class="nav-item">
           <a class="nav-link" href="#">Projects</a>
         </li>
+        <li class="nav-item">
+          <a class="nav-link" href="#">Channels</a>
+        </li>
       </ul>
       <ul class="navbar-nav ms-auto mb-2 mb-lg-0 profile-menu">
         <li class="nav-item dropdown">

templates/new-team.html

@@ -19,7 +19,7 @@
       </div>
       <div class="mb-3">
         <button class="btn btn-primary" type="submit">Submit</button>
-        <a class="btn btn-outline-light" role="button" href="{{ base_path }}/teams">
+        <a class="btn btn-secondary" role="button" href="{{ base_path }}/teams">
           Cancel
         </a>
       </div>

templates/projects.html

@@ -35,11 +35,16 @@
         </section>
         <section class="mb-3">
           <table class="table">
+            <thead>
+              <tr>
+                <th>Project Name</th>
+              </tr>
+            </thead>
             <tbody>
               {% for project in projects %}
                 <tr>
                   <td>
-                    <a href="{{ base_path }}/projects/{{ project.id }}">
+                    <a href="{{ base_path }}/teams/{{ team.id.simple() }}/projects/{{ project.id.simple() }}">
                       {{ project.name }}
                     </a>
                   </td>
@@ -64,10 +69,10 @@
             <thead>
               <tr>
                 <th>
-                  API key
+                  API Key
                 </th>
-                <th>
-                  Last used
+                <th title="Last Used (UTC)">
+                  Last Used
                 </th>
                 <th>
                   Actions
@@ -83,11 +88,22 @@
                     </code>
                   </td>
                   <td>
-                    Unknown
+                    {% if let Some(last_used_at) = key.last_used_at %}
+                      {{ last_used_at.format("%Y-%m-%d") }}
+                    {% else %}
+                      Never
+                    {% endif %}
                   </td>
                   <td>
                     <div class="btn-group btn-group-sm" role="group" aria-label="API key actions">
-                      <button class="btn btn-outline-light" type="button">Copy</button>
+                      <button
+                        class="btn btn-outline-light"
+                        type="button"
+                        name="api-key-copy-button"
+                        data-copy="{{ key.id.simple() }}"
+                      >
+                        Copy
+                      </button>
                       <button class="btn btn-outline-light" type="button">Delete</button>
                     </div>
                   </td>
@@ -100,4 +116,15 @@
     </div>
   </div>
 </main>
+<script>
+document.addEventListener("DOMContentLoaded", function() {
+  document.getElementsByName("api-key-copy-button")
+    .forEach(function (btn) {
+      btn.addEventListener("click", function (ev) {
+        var content = ev.currentTarget.getAttribute("data-copy");
+        navigator.clipboard.writeText(content);
+      });
+    });
+});
+</script>
 {% endblock %}

templates/teams.html

@@ -8,34 +8,34 @@
     <li class="breadcrumb-item active" aria-current="page">Teams</li>
   </ol>
 </nav>
-<main class="mt-5">
-  <section class="container mb-3">
-    <h1 class="mb-4">Teams</h1>
+<main class="container mt-5">
+  <section class="mb-4">
+    <div class="d-flex justify-content-between align-items-center">
+      <h1>Teams</h1>
+      <div>
+        <a href="{{ base_path }}/new-team" role="button" class="btn btn-primary">New Team</a>
+      </div>
+    </div>
   </section>
   {% if teams.len() == 0 %}
-    <div class="container">
-      <div class="alert alert-primary" role="alert">
-        Doesn't look like you've created or been invited to any teams yet.
-        <a href="{{ base_path }}/new-team">Click here</a> to create one.
-      </div>
+    <div class="alert alert-primary" role="alert">
+      Doesn't look like you've created or been invited to any teams yet.
     </div>
   {% endif %}
   <section class="mb-3">
-    <div class="container">
-      <table class="table">
-        <tbody>
-          {% for team in teams %}
-            <tr>
-              <td>
-                <a href="{{ base_path }}/teams/{{ team.id }}">
-                  {{ team.name }}
-                </a>
-              </td>
-            </tr>
-          {% endfor %}
-        </tbody>
-      </table>
-    </div>
+    <table class="table">
+      <tbody>
+        {% for team in teams %}
+          <tr>
+            <td>
+              <a href="{{ base_path }}/teams/{{ team.id }}">
+                {{ team.name }}
+              </a>
+            </td>
+          </tr>
+        {% endfor %}
+      </tbody>
+    </table>
   </section>
 </main>
 {% endblock %}