Adding envy module

Reviewed-on: phoenix/textsender-models#15

Cargo.lock

@@ -37,6 +37,27 @@ dependencies = [
  "rand_core",
 ]
 
+[[package]]
+name = "const_format"
+version = "0.2.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4481a617ad9a412be3b97c5d403fef8ed023103368908b9c50af598ff467cc1e"
+dependencies = [
+ "const_format_proc_macros",
+ "konst",
+]
+
+[[package]]
+name = "const_format_proc_macros"
+version = "0.2.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d57c2eccfb16dbac1f4e61e206105db5820c9d26c3c472bc17c774259ef7744"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.3.0"
@@ -56,6 +77,12 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -179,6 +206,21 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "konst"
+version = "0.2.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "128133ed7824fcd73d6e7b17957c5eb7bacb885649bd8c69708b2331a10bcefb"
+dependencies = [
+ "konst_macro_rules",
+]
+
+[[package]]
+name = "konst_macro_rules"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4933f3f57a8e9d9da04db23fb153356ecaf00cbd14aee46279c33dc80925c37"
+
 [[package]]
 name = "leb128fmt"
 version = "0.1.0"
@@ -386,6 +428,8 @@ dependencies = [
 name = "textsender_models"
 version = "0.3.0"
 dependencies = [
+ "const_format",
+ "dotenvy",
  "rand",
  "serde",
  "serde_json",

Cargo.toml

@@ -12,6 +12,8 @@ serde_json = { version = "1.0.149" }
 rand = { version = "0.10.1" }
 time = { version = "0.3.47", features = ["formatting", "macros", "parsing", "serde"] }
 uuid = { version = "1.23.1", features = ["v4", "serde"] }
+dotenvy = { version = "0.15.7" }
+const_format = { version = "0.2.36" }
 # josekit = { version = "0.10.3" }
 # utoipa = { version = "5.4.0", features = ["uuid", "time"] }
 

src/envy/environment.rs

@@ -0,0 +1,106 @@
+pub async fn get_db_url() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::DB_URL;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_secret_main_key() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::SECRET_MAIN_KEY;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_service_passphrase() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::SERVICE_PASSPHRASE;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_secret_key() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::SECRET_KEY;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_root_directory() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::ROOT_DIRECTORY;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_app_base_api_url() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::TEXTSENDER_BASE_API_URL;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_app_auth_base_api_url() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::TEXTSENDER_AUTH_BASE_API_URL;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_app_env() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::APP_ENV;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_backend_port() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::BACKEND_PORT;
+    let value = std::env::var(key).expect(key);
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_frontend_url() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::FRONTEND_URL;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_rust_log() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::RUST_LOG;
+    let value = std::env::var(key).expect(key);
+
+    crate::envy::init_envvar(key, &value)
+}
+
+pub async fn get_allowed_origins() -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let key = crate::envy::keys::ALLOWED_ORIGINS;
+    let value = std::env::var(key).expect(key);
+
+    let mut envvar = crate::envy::init_envvar(key, &value);
+    crate::envy::init_delimiter(&mut envvar, ',');
+
+    envvar
+}
+
+/// Get environment not specified in the code
+pub async fn get_env(environment: &str) -> crate::envy::EnvVar {
+    dotenvy::dotenv().ok();
+    let my_error = format!("{environment} {}", crate::envy::keys::error::GENERAL_ERROR);
+    let value = std::env::var(environment).expect(&my_error);
+
+    crate::envy::init_envvar(environment, &value)
+}

src/envy/keys.rs

@@ -0,0 +1,52 @@
+/// Environment key for Database management
+pub const DB_URL: &str = "DATABASE_URL";
+
+/// Environment key for secret main key
+/// Used for the textsender app
+pub const SECRET_MAIN_KEY: &str = "SECRET_MAIN_KEY";
+
+/// Environment key for service logins
+pub const SERVICE_PASSPHRASE: &str = "SERVICE_PASSPHRASE";
+
+/// Environment key for secret key
+/// Generic use of secret key that could be found in various apps
+pub const SECRET_KEY: &str = "SECRET_KEY";
+
+/// Environment key for root directory for the textsender app
+pub const ROOT_DIRECTORY: &str = "ROOT_DIRECTORY";
+
+/// Environment key for textsender api url
+pub const TEXTSENDER_BASE_API_URL: &str = "TEXTSENDER_BASE_API_URL";
+
+/// Environment key for textsender auth api url
+pub const TEXTSENDER_AUTH_BASE_API_URL: &str = "TEXTSENDER_AUTH_BASE_API_URL";
+
+/// Environment key for App status
+pub const APP_ENV: &str = "APP_ENV";
+/// Environment key for backend port. Used for both auth and core functionality
+pub const BACKEND_PORT: &str = "BACKEND_PORT";
+/// Environment key for frontend url
+pub const FRONTEND_URL: &str = "FRONTEND_URL";
+/// Environment key for application logging
+pub const RUST_LOG: &str = "RUST_LOG";
+/// Environment key for allowed origins for CORS support
+pub const ALLOWED_ORIGINS: &str = "ALLOWED_ORIGINS";
+
+pub mod error {
+    use const_format::concatcp;
+
+    pub const GENERAL_ERROR: &str = "must not be set in enviornment file";
+    pub const DB_URL: &str = concatcp!(super::DB_URL, " ", GENERAL_ERROR);
+    pub const SECRET_MAIN_KEY: &str = concatcp!(super::SECRET_MAIN_KEY, " ", GENERAL_ERROR);
+    pub const SERVICE_LOGIN: &str = concatcp!(super::SERVICE_PASSPHRASE, " ", GENERAL_ERROR);
+    pub const SECRET_KEY: &str = concatcp!(super::SECRET_KEY, " ", GENERAL_ERROR);
+    pub const ROOT_DIRECTORY: &str = concatcp!(super::ROOT_DIRECTORY, " ", GENERAL_ERROR);
+    pub const TEXTSENDER_BASE_API_URL: &str = concatcp!(super::TEXTSENDER_BASE_API_URL, " ", GENERAL_ERROR);
+    pub const TEXTSENDER_AUTH_BASE_API_URL: &str =
+        concatcp!(super::TEXTSENDER_AUTH_BASE_API_URL, " ", GENERAL_ERROR);
+    pub const APP_ENV: &str = concatcp!(super::APP_ENV, " ", GENERAL_ERROR);
+    pub const BACKEND_PORT: &str = concatcp!(super::BACKEND_PORT, " ", GENERAL_ERROR);
+    pub const FRONTEND_URL: &str = concatcp!(super::FRONTEND_URL, " ", GENERAL_ERROR);
+    pub const RUST_LOG: &str = concatcp!(super::RUST_LOG, " ", GENERAL_ERROR);
+    pub const ALLOWED_ORIGINS: &str = concatcp!(super::ALLOWED_ORIGINS, " ", GENERAL_ERROR);
+}

src/envy/mod.rs

@@ -0,0 +1,40 @@
+pub mod environment;
+pub mod keys;
+pub mod utility;
+
+#[derive(Debug, Default, Clone)]
+pub struct EnvVar {
+    pub key: String,
+    pub value: String,
+    pub has_delimiter: bool,
+    pub delimiter: char,
+}
+
+pub fn init_envvar(key: &str, value: &str) -> EnvVar {
+    EnvVar {
+        key: key.to_string(),
+        value: value.to_string(),
+        has_delimiter: false,
+        ..Default::default()
+    }
+}
+
+pub fn init_delimiter(envvar: &mut EnvVar, delimiter: char) {
+    let mut amount_of_delimiters_found: i32 = 0;
+
+    for v in envvar.value.chars() {
+        if v == delimiter {
+            amount_of_delimiters_found += 1;
+        }
+    }
+
+    let has_delimiter = amount_of_delimiters_found >= 1;
+
+    if has_delimiter {
+        envvar.has_delimiter = has_delimiter;
+        envvar.delimiter = delimiter;
+    } else {
+        envvar.has_delimiter = has_delimiter;
+    }
+}
+

src/envy/utility.rs

@@ -0,0 +1,15 @@
+/// Take the Environment variable and delimitize it. If the value has a delimiter,
+/// extract it into some strings
+pub fn delimitize(var: &crate::envy::EnvVar) -> Result<Vec<String>, std::io::Error> {
+    if var.has_delimiter {
+        Ok(var
+            .value
+            .split(var.delimiter)
+            .map(|c| c.parse::<String>().unwrap())
+            .collect())
+    } else {
+        Err(std::io::Error::other(
+            "Environment variable does not have a delimiter",
+        ))
+    }
+}

src/lib.rs

@@ -1,5 +1,6 @@
 pub mod config;
 pub mod contact;
+pub mod envy;
 pub mod message;
 pub mod token;
 pub mod user;

src/message/event/mod.rs

@@ -0,0 +1,18 @@
+use serde::{Deserialize, Serialize};
+
+pub const MESSAGE_EVENT_RESPONSE_STATUS_INSTANT: &str = "INSTANT";
+pub const MESSAGE_EVENT_RESPONSE_STATUS_SCHEDULED: &str = "SCHEDULED";
+
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
+pub struct MessageEventResponse {
+    pub id: uuid::Uuid,
+    pub scheduled_message_event_id: uuid::Uuid,
+    // Json field
+    pub response: String,
+    pub user_id: uuid::Uuid,
+    pub contact_id: uuid::Uuid,
+    pub message_id: uuid::Uuid,
+    pub status: String,
+    #[serde(with = "time::serde::rfc3339::option")]
+    pub sent: Option<time::OffsetDateTime>,
+}

src/message/mod.rs

@@ -1,3 +1,6 @@
+pub mod event;
+pub mod scheduling;
+
 use serde::{Deserialize, Serialize};
 
 #[derive(Clone, Debug, Default, Deserialize, Serialize)]

src/message/scheduling/mod.rs

@@ -0,0 +1,27 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
+pub struct ScheduledMessageEvent {
+    id: uuid::Uuid,
+    contact_id: uuid::Uuid,
+    message_id: uuid::Uuid,
+    scheduled_message_id: uuid::Uuid,
+    #[serde(with = "time::serde::rfc3339::option")]
+    created: Option<time::OffsetDateTime>,
+}
+
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
+pub struct ScheduledMessage {
+    id: uuid::Uuid,
+    #[serde(with = "time::serde::rfc3339::option")]
+    scheduled: Option<time::OffsetDateTime>,
+    #[serde(with = "time::serde::rfc3339::option")]
+    created: Option<time::OffsetDateTime>,
+    status: String,
+    user_id: uuid::Uuid,
+}
+
+pub const READY: &str = "READY";
+pub const PENDING: &str = "PENDING";
+pub const PROCESSING: &str = "PROCESSING";
+pub const DONE: &str = "DONE";