Adding code for adding message

src/caller/message.rs

@@ -0,0 +1,85 @@
+pub mod request {
+    use serde::{Deserialize, Serialize};
+    use utoipa::ToSchema;
+
+    #[derive(Debug, Deserialize, Serialize, ToSchema)]
+    pub struct AddMessageRequest {
+        pub content: String,
+        pub user_id: uuid::Uuid
+    }
+
+    impl AddMessageRequest {
+        pub fn is_valid(&self) -> bool {
+            !self.content.is_empty() || !self.user_id.is_nil()
+        }
+    }
+}
+
+pub mod response {
+    use serde::{Deserialize, Serialize};
+    use utoipa::ToSchema;
+
+    #[derive(Debug, Default, Deserialize, Serialize, ToSchema)]
+    pub struct AddMessageResponse {
+        pub message: String,
+        pub data: Vec<textsender_models::message::Message>
+    }
+}
+
+pub mod endpoint {
+    use crate::repo::message as message_repo;
+
+    /// Endpoint to create Message
+    #[utoipa::path(
+    post,
+    path = super::super::endpoints::ADD_MESSAGE,
+    request_body(
+        content = super::request::AddMessageRequest,
+        description = "Data needed to create a Message",
+        content_type = "application/json"
+        ),
+    responses(
+        (status = 201, description = "Message created", body = super::response::AddMessageResponse),
+        (status = 400, description = "Error", body = super::response::AddMessageResponse),
+        (status = 500, description = "Error creating Message", body = super::response::AddMessageResponse)
+    )
+)]
+    pub async fn create_message(
+        axum::Extension(pool): axum::Extension<sqlx::PgPool>,
+        axum::Json(payload): axum::Json<super::request::AddMessageRequest>,
+    ) -> (
+        axum::http::StatusCode,
+        axum::Json<super::response::AddMessageResponse>,
+    ) {
+        let mut response = super::response::AddMessageResponse::default();
+
+        if payload.is_valid() {
+            let mut msg = textsender_models::message::Message {
+                content: payload.content,
+                user_id: Some(payload.user_id),
+                ..Default::default()
+            };
+            match message_repo::insert(&pool, &msg, &payload.user_id) .await
+            {
+                Ok(message_id) => {
+                    msg.id = Some(message_id);
+                    response.data.push(msg);
+                    response.message = String::from("Message created");
+                    (axum::http::StatusCode::CREATED, axum::Json(response))
+                }
+                Err(err) => {
+                                    eprintln!("Error: {err:?}");
+                                    response.message = String::from("Contact not created");
+
+                                    (
+                                        axum::http::StatusCode::INTERNAL_SERVER_ERROR,
+                                        axum::Json(response),
+                                    )
+                }
+            }
+        } else {
+            response.message = String::from("Request body is not valid");
+            (axum::http::StatusCode::BAD_REQUEST, axum::Json(response))
+        }
+    }
+}

src/caller/mod.rs

@@ -1,4 +1,5 @@
 pub mod contact;
+pub mod message;
 
 pub mod endpoints {
     pub const ROOT: &str = "/";
@@ -9,6 +10,8 @@ pub mod endpoints {
     pub const GET_CONTACT: &str = "/api/v1/contact";
     /// Constant for updating names of a Contact endpoint
     pub const UPDATE_CONTACT_NAME: &str = "/api/v1/contact/update";
+    /// Constant for adding message endpoint
+    pub const ADD_MESSAGE: &str = "/api/v1/message/new";
 }
 
 pub mod response {

src/config/mod.rs

@@ -15,8 +15,11 @@ pub mod init {
     use utoipa::OpenApi;
 
     use crate::caller::contact as contact_caller;
+    use crate::caller::message as message_caller;
     use contact_caller::endpoint as contact_endpoints;
-    // use contact_caller::response as contact_responses;
+    use message_caller::endpoint as message_endpoints;
+    use contact_caller::response as contact_responses;
+    use message_caller::response as message_responses;
 
     mod cors {
         pub async fn configure_cors() -> tower_http::cors::CorsLayer {
@@ -73,8 +76,9 @@ pub mod init {
 
     #[derive(utoipa::OpenApi)]
     #[openapi(
-    paths(contact_endpoints::create_contact,),
-    components(schemas(contact_caller::response::AddContactResponse)),
+    paths(contact_endpoints::create_contact, 
+        message_endpoints::create_message),
+    components(schemas(contact_responses::AddContactResponse)),
     tags(
         (name = "textsender API", description = "Web API to manage texting")
     )
@@ -101,6 +105,12 @@ pub mod init {
                     axum::middleware::from_fn(crate::auth::auth::<axum::body::Body>),
                 ),
             )
+            .route(
+                crate::caller::endpoints::ADD_MESSAGE,
+                patch(message_endpoints::create_message).route_layer(
+                    axum::middleware::from_fn(crate::auth::auth::<axum::body::Body>),
+                ),
+            )
             .layer(cors::configure_cors().await)
     }
 

src/repo/message.rs

@@ -0,0 +1,26 @@
+use sqlx::Row;
+
+pub async fn insert(
+    pool: &sqlx::PgPool,
+    message: &textsender_models::message::Message,
+    user_id: &uuid::Uuid,
+) -> Result<uuid::Uuid, sqlx::Error> {
+    match sqlx::query(
+        r#"
+        INSERT INTO "contacts" (content, user_id) 
+        VALUES($1, $2) RETURNING id;
+        "#,
+    )
+    .bind(&message.content)
+    .bind(user_id)
+    .fetch_one(pool)
+    .await
+    {
+        Ok(row) => {
+            let id: uuid::Uuid = row.try_get("id")?;
+            Ok(id)
+        }
+        Err(_) => Err(sqlx::Error::RowNotFound),
+    }
+}
+

src/repo/mod.rs

@@ -1 +1,2 @@
 pub mod contact;
+pub mod message;