feat: generate invoices

closes #29

lnvps_db/migrations/20250501162308_company_info.sql

@@ -0,0 +1,19 @@
+-- Add migration script here
+create table company
+(
+    id           integer unsigned not null auto_increment primary key,
+    created      timestamp    not null default current_timestamp,
+    name         varchar(100) not null,
+    email        varchar(100) not null,
+    phone        varchar(100),
+    address_1    varchar(200),
+    address_2    varchar(200),
+    city         varchar(100),
+    state        varchar(100),
+    postcode     varchar(50),
+    country_code varchar(3),
+    tax_id       varchar(50)
+);
+alter table vm_host_region
+    add column company_id integer unsigned,
+    add constraint fk_host_region_company foreign key (company_id) references company (id);

lnvps_db/src/lib.rs

@@ -172,6 +172,9 @@ pub trait LNVpsDb: LNVPSNostrDb + Send + Sync {
 
     /// Get access policy
     async fn get_access_policy(&self, access_policy_id: u64) -> Result<AccessPolicy>;
+
+    /// Get company
+    async fn get_company(&self, company_id: u64) -> Result<Company>;
 }
 
 #[cfg(feature = "nostr-domain")]

lnvps_db/src/model.rs

@@ -71,6 +71,7 @@ pub struct VmHostRegion {
     pub id: u64,
     pub name: String,
     pub enabled: bool,
+    pub company_id: Option<u64>,
 }
 
 #[derive(FromRow, Clone, Debug, Default)]
@@ -524,3 +525,19 @@ pub struct NostrDomainHandle {
     pub pubkey: Vec<u8>,
     pub relays: Option<String>,
 }
+
+#[derive(FromRow, Clone, Debug, Default)]
+pub struct Company {
+    pub id: u64,
+    pub created: DateTime<Utc>,
+    pub name: String,
+    pub address_1: Option<String>,
+    pub address_2: Option<String>,
+    pub city: Option<String>,
+    pub state: Option<String>,
+    pub country_code: Option<String>,
+    pub tax_id: Option<String>,
+    pub postcode: Option<String>,
+    pub phone: Option<String>,
+    pub email: Option<String>,
+}

lnvps_db/src/mysql.rs

@@ -1,8 +1,4 @@
-use crate::{
-    AccessPolicy, IpRange, LNVPSNostrDb, LNVpsDb, NostrDomain, NostrDomainHandle, Router, User,
-    UserSshKey, Vm, VmCostPlan, VmCustomPricing, VmCustomPricingDisk, VmCustomTemplate, VmHost,
-    VmHostDisk, VmHostRegion, VmIpAssignment, VmOsImage, VmPayment, VmTemplate,
-};
+use crate::{AccessPolicy, Company, IpRange, LNVPSNostrDb, LNVpsDb, NostrDomain, NostrDomainHandle, Router, User, UserSshKey, Vm, VmCostPlan, VmCustomPricing, VmCustomPricingDisk, VmCustomTemplate, VmHost, VmHostDisk, VmHostRegion, VmIpAssignment, VmOsImage, VmPayment, VmTemplate};
 use anyhow::{bail, Error, Result};
 use async_trait::async_trait;
 use sqlx::{Executor, MySqlPool, Row};
@@ -562,6 +558,14 @@ impl LNVpsDb for LNVpsDbMysql {
             .await
             .map_err(Error::new)
     }
+
+    async fn get_company(&self, company_id: u64) -> Result<Company> {
+        sqlx::query_as("select * from company where id=?")
+            .bind(company_id)
+            .fetch_one(&self.db)
+            .await
+            .map_err(Error::new)
+    }
 }
 
 #[cfg(feature = "nostr-domain")]