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// Author: D.S. Ljungmark <spider@skuggor.se>, Modio AB
// SPDX-License-Identifier: AGPL-3.0-or-later
use crate::buffer;

#[derive(thiserror::Error, Debug)]
pub enum Error {
    #[error("Buffer error")]
    Buffer {
        #[from]
        source: buffer::VecError,
    },
    #[error("SQL Reported error")]
    SQLx { source: sqlx::Error },
    #[error("Migration error")]
    Migration {
        #[from]
        source: sqlx::migrate::MigrateError,
    },
    #[error("Unique constraint failed")]
    Unique { source: sqlx::Error },
    #[error("Serialization failed")]
    Serde(#[from] serde_json::Error),
}

impl std::convert::From<sqlx::Error> for Error {
    fn from(source: sqlx::Error) -> Self {
        if source.to_string().contains("UNIQUE constraint failed") {
            Error::Unique { source }
        } else {
            Error::SQLx { source }
        }
    }
}