first pass db schema & deps

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "mnemosyne"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+argon2 = "0.5.3"
+axum = "0.8.8"
+chrono = "0.4.43"
+chrono-tz = "0.10.4"
+dotenvy = "0.15.7"
+maud = { version = "0.27.0", features = ["axum"] }
+rand = "0.10.0"
+rusqlite = { version = "0.38.0", features = ["bundled", "chrono", "uuid"] }
+serde = "1.0.228"
+serde_json = "1.0.149"
+thiserror = "2.0.18"
+tokio = { version = "1.49.0", features = ["full"] }
+tower = { version = "0.5.3", features = ["full"] }
+tower-http = { version = "0.6.8", features = ["full"] }
+uuid = { version = "1.21.0", features = ["serde", "v7"] }

src/database/migrations/2026-02-20--01.sql

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+CREATE TABLE users (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    handle      TEXT NOT NULL UNIQUE,
+    password    TEXT, -- hashed, nullable in case of OAuth2-only login
+    prof_pic    TEXT  -- link probably
+);
+CREATE TABLE sessions (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    token       TEXT NOT NULL UNIQUE,
+    user_id     BLOB NOT NULL REFERENCES users(id), -- UUIDv7 bytes (userID)
+    issued      TEXT NOT NULL, -- RFC3339 into DateTime<Utc>
+    expiry      TEXT NOT NULL, -- RFC3339 into DateTime<Utc>
+    revoked     INTEGER NOT NULL DEFAULT 0, -- bool (int 0 or int 1)
+    revoked_at  TEXT DEFAULT NULL, -- RFC3339 into DateTime<Utc>
+    revoked_by  BLOB DEFAULT NULL REFERENCES users(id)  -- UUIDv7 bytes (userID)
+);
+CREATE INDEX sessions_by_userid ON sessions(user_id);
+
+-- CREATE TABLE logs (
+--     id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+--     actor       BLOB NOT NULL REFERENCES users(id), -- UUIDv7 as bytes
+--     -- (userID with special cases: UUID::nil if system, UUID::max if infradmin)
+--     -- ((infradmin & system shall both be users))
+--     target      BLOB, -- Option<UUIDv7 as bytes (userID)>
+--     change      TEXT NOT NULL
+-- );
+
+CREATE TABLE quotes (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    timestamp   TEXT NOT NULL, -- RFC3339 into DateTime<Utc>
+    location    TEXT,
+    context     TEXT,
+    created_by  BLOB NOT NULL REFERENCES users(id), -- UUIDv7 as bytes
+    public      INTEGER NOT NULL DEFAULT 0 -- bool (int 0 or int 1)
+    -- this is to be followed by a bigger role-based viewership scoping mechanism
+);
+CREATE INDEX quotes_by_creation_user ON quotes(created_by);
+CREATE TABLE persons (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    created_by  BLOB NOT NULL REFERENCES users(id), -- UUIDv7 as bytes
+    bio         TEXT,
+    prof_pic    TEXT -- link probably
+);
+CREATE TABLE names (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    is_primary  INTEGER NOT NULL DEFAULT 0,
+    person_id   BLOB NOT NULL REFERENCES persons(id),
+    created_by  BLOB NOT NULL REFERENCES users(id),
+    name        TEXT NOT NULL
+);
+CREATE INDEX names_by_personid ON names(person_id);
+CREATE UNIQUE INDEX no_name_duplicate_for_same_person ON names(person_id, name);
+CREATE UNIQUE INDEX primary_name_uniqueness ON names(person_id) WHERE is_primary = 1;
+CREATE TABLE lines (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    quote_id    BLOB NOT NULL REFERENCES quotes(id), -- UUIDv7 as bytes
+    name_id     BLOB NOT NULL REFERENCES names(id), -- UUIDv7 as bytes
+    ordering    INTEGER NOT NULL,
+    content     TEXT NOT NULL
+);
+CREATE INDEX lines_by_quoteid ON lines(quote_id);
+CREATE INDEX lines_by_nameid ON lines(name_id);
+CREATE UNIQUE INDEX lines_unique_ordering ON lines(quote_id, ordering);
+
+CREATE TABLE tags (
+    id          BLOB NOT NULL UNIQUE PRIMARY KEY, -- UUIDv7 as bytes
+    tagname     TEXT NOT NULL UNIQUE
+);
+
+CREATE TABLE user_quote_likes (
+    quote_id    BLOB NOT NULL REFERENCES quotes(id), -- UUIDv7 as bytes
+    user_id     BLOB NOT NULL REFERENCES users(id), -- UUIDv7 as bytes
+    PRIMARY KEY (quote_id, user_id)
+) WITHOUT ROWID;
+CREATE INDEX likes_by_reverse_index ON user_quote_likes(user_id, quote_id);
+
+CREATE TABLE quote_tags (
+    quote_id    BLOB NOT NULL REFERENCES quotes(id), -- UUIDv7 as bytes
+    tag_id      BLOB NOT NULL REFERENCES tags(id), -- UUIDv7 as bytes
+    PRIMARY KEY (quote_id, tag_id)
+) WITHOUT ROWID;
+CREATE INDEX quote_tags_reverse_index ON quote_tags(tag_id, quote_id);
+
+-- all this to be followed by:
+-- - a better access scoping mechanism (role-based like discord)
+-- - photos just like quotes
+-- - OAuth2 login via Steam/GitHub/Discord/Google/Potato/Whatever
+-- - comments

src/database/mod.rs

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+

src/main.rs

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+mod database;
+
+fn main() {
+    println!("Hello, world!");
+}