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use std::fmt::Debug;
use nostr_sdk::{EventBuilder, Tag, Keys, Event};
use serde::{Deserialize, Serialize};
use crate::{kind::Kind, ngit_tag::{tag_repo, tag_relays, tag_hashtag, tag_group_with_relays, tag_into_event}};
/// [`InitializeRepo`] error
#[derive(Debug, thiserror::Error)]
pub enum Error {
/// Error serializing or deserializing JSON data
#[error("json error: {0}")]
Json(#[from] serde_json::Error),
}
impl InitializeRepo {
pub fn initialize(&self,keys:&Keys) -> Event {
// let keys = Keys::generate();
EventBuilder::new(
nostr_sdk::Kind::Custom(
match self.root_repo {
None => u64::from(Kind::InitializeRepo),
_ => u64::from(Kind::InitializeBranch),
}
),
self.as_json(),
&self.generate_tags(),
)
.to_unsigned_event(keys.public_key())
.sign(&keys)
.unwrap()
}
fn generate_tags(&self) -> Vec<Tag> {
let mut tags =
vec![
self.maintainers_group.as_ref()
.expect("there always to be a maintainers group when initialising")
.clone(),
tag_hashtag("ngit-event"),
tag_hashtag("ngit-format-0.0.1"),
];
if !self.relays.is_empty() {
tags.push(
tag_relays(&self.relays)
);
}
match &self.root_repo {
None =>(),
Some(id) => {
tags.push(
tag_repo(id)
);
tags.push(
tag_into_event(
// its a bit silly / lazy reusing this function just to get the tags formatted with relays when it is not a group
tag_group_with_relays(id, &self.relays)
)
);
}
}
tags
}
}
/// InitializeRepo
#[derive(Debug, Clone, Eq, PartialEq, Ord, PartialOrd, Serialize, Deserialize)]
pub struct InitializeRepo {
/// Name
#[serde(skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
/// Description
#[serde(skip_serializing_if = "Option::is_none")]
pub about: Option<String>,
/// Picture
#[serde(skip_serializing_if = "Option::is_none")]
pub picture: Option<String>,
/// relays
pub relays: Vec<String>,
/// Maintainers Group
#[serde(skip_serializing_if = "Option::is_none")]
pub maintainers_group: Option<Tag>,
/// Maintainers Group
#[serde(skip_serializing_if = "Option::is_none")]
pub root_repo: Option<String>,
}
impl Default for InitializeRepo {
fn default() -> Self {
Self::new()
}
}
impl InitializeRepo {
/// New empty [`InitializeRepo`]
pub fn new() -> Self {
Self {
name: None,
about: None,
picture: None,
relays: vec![],
maintainers_group: None,
root_repo:None,
}
}
/// Deserialize [`InitializeRepo`] from `JSON` string
pub fn from_json<S>(json: S) -> Result<Self, Error>
where
S: Into<String>,
{
Ok(serde_json::from_str(&json.into())?)
}
/// Serialize [`InitializeRepo`] to `JSON` string
pub fn as_json(&self) -> String {
serde_json::json!(self).to_string()
}
/// Set name
pub fn name<S>(self, name: S) -> Self
where
S: Into<String>,
{
Self {
name: Some(name.into()),
..self
}
}
/// Set about
pub fn about<S>(self, about: S) -> Self
where
S: Into<String>,
{
Self {
about: Some(about.into()),
..self
}
}
/// Set picture
pub fn picture<S>(self, picture: S) -> Self
where
S: Into<String>,
{
Self {
picture: Some(picture.into()),
..self
}
}
/// Set relays
pub fn relays(mut self, relays: &Vec<String>) -> Self {
for m in relays {
self.relays.push(m.clone());
}
self
}
/// Set maintainers_group
pub fn maintainers_group(self, group_ref: Tag) -> Self {
Self {
maintainers_group: Some(group_ref),
..self
}
}
/// Set root_repo
pub fn root_repo<S>(self, root_repo: S) -> Self
where
S: Into<String>,
{
Self {
root_repo: Some(root_repo.into()),
..self
}
}
}
|