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Olivier CROGUENNEC
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// Standalone DB initializer (run with: npm run db:init)
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import 'dotenv/config';
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import db from './index.js';
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console.log('SQLite database initialized.');
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console.log(`Tables: ${db
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.prepare("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name")
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.all()
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.map(r => r.name)
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.join(', ')}`);
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db.close();
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-- =====================================================================
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-- Crowdlending Tracker - SQLite schema
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-- =====================================================================
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-- Conventions:
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-- * Monetary amounts: REAL (cents-level precision OK for personal use)
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-- * Dates: TEXT in ISO 8601 (YYYY-MM-DD) for stable sort & SQLite date()
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-- * All tables use AUTOINCREMENT-free INTEGER PK (rowid alias)
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-- * created_at/updated_at: TEXT ISO timestamp, set by app
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-- =====================================================================
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PRAGMA foreign_keys = ON;
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PRAGMA journal_mode = WAL;
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-- ---------------------------------------------------------------------
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-- USERS (login accounts)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS users (
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id INTEGER PRIMARY KEY,
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email TEXT NOT NULL UNIQUE,
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password_hash TEXT NOT NULL,
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display_name TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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-- ---------------------------------------------------------------------
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-- INVESTISSEURS (profils d'investissement sous un même login)
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-- Ex.: "Monsieur", "Madame", "SCI Croguennec", "PEA-PME", ...
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS investisseurs (
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id INTEGER PRIMARY KEY,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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nom TEXT NOT NULL, -- nom complet (famille) ou raison sociale (entreprise)
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prenom TEXT, -- prénom (famille uniquement)
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type TEXT NOT NULL DEFAULT 'famille'
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CHECK(type IN ('famille','entreprise')),
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type_fiscal TEXT, -- 'PP', 'PM', 'SCI', 'SCPI'...
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now')),
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UNIQUE(user_id, nom)
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);
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CREATE INDEX IF NOT EXISTS idx_investisseurs_user ON investisseurs(user_id);
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-- ---------------------------------------------------------------------
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-- PLATEFORMES (ClubFunding, October, Lendix, La Première Brique, ...)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS plateformes (
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id INTEGER PRIMARY KEY,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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nom TEXT NOT NULL,
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url TEXT,
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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domiciliation TEXT NOT NULL DEFAULT 'france',
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fiscalite TEXT NOT NULL DEFAULT 'flat_tax',
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taux_fiscalite_locale REAL,
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methode_remboursement TEXT NOT NULL DEFAULT 'portefeuille',
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investisseur_id INTEGER REFERENCES investisseurs(id) ON DELETE SET NULL,
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date_ouverture TEXT,
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logo_filename TEXT,
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UNIQUE(user_id, nom, investisseur_id)
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);
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CREATE INDEX IF NOT EXISTS idx_plateformes_user ON plateformes(user_id);
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-- ---------------------------------------------------------------------
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-- DEPOTS_RETRAITS (mouvements de cash sur les plateformes)
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-- type: 'depot' (versement) | 'retrait' (retrait)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS depots_retraits (
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id INTEGER PRIMARY KEY,
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investisseur_id INTEGER NOT NULL REFERENCES investisseurs(id) ON DELETE CASCADE,
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plateforme_id INTEGER NOT NULL REFERENCES plateformes(id) ON DELETE RESTRICT,
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date_operation TEXT NOT NULL, -- ISO YYYY-MM-DD
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type TEXT NOT NULL CHECK(type IN ('depot','retrait')),
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montant REAL NOT NULL CHECK(montant >= 0),
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libelle TEXT,
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reference TEXT, -- ref bancaire / plateforme
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source TEXT NOT NULL DEFAULT 'manuel', -- 'manuel' | 'import_excel'
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_depret_inv ON depots_retraits(investisseur_id);
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CREATE INDEX IF NOT EXISTS idx_depret_plat ON depots_retraits(plateforme_id);
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CREATE INDEX IF NOT EXISTS idx_depret_date ON depots_retraits(date_operation);
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-- ---------------------------------------------------------------------
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-- INVESTISSEMENTS (CF Investissements - liste des projets souscrits)
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-- statut: 'en_cours' | 'rembourse' | 'en_retard' | 'procedure' | 'cloture'
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS investissements (
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id INTEGER PRIMARY KEY,
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investisseur_id INTEGER NOT NULL REFERENCES investisseurs(id) ON DELETE CASCADE,
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plateforme_id INTEGER NOT NULL REFERENCES plateformes(id) ON DELETE RESTRICT,
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nom_projet TEXT NOT NULL,
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emetteur TEXT, -- nom de la société emprunteuse
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date_souscription TEXT NOT NULL,
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date_premiere_echeance TEXT, -- date de la 1ère échéance (intérêts / remboursement)
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date_cible TEXT, -- date contractuelle du dernier versement (calculée)
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montant_investi REAL NOT NULL CHECK(montant_investi > 0),
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taux_interet REAL, -- en % annuel (ex. 9.5)
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duree_mois INTEGER,
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type_remb TEXT, -- 'in_fine' | 'amortissable' | 'differe'
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freq_interets TEXT NOT NULL DEFAULT 'mensuel', -- 'mensuel' | 'trimestriel' | 'in_fine'
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statut TEXT NOT NULL DEFAULT 'en_cours'
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CHECK(statut IN ('en_cours','rembourse','en_retard','procedure','cloture')),
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reference TEXT, -- ID projet sur la plateforme
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source TEXT NOT NULL DEFAULT 'manuel',
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_inv_inv ON investissements(investisseur_id);
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CREATE INDEX IF NOT EXISTS idx_inv_plat ON investissements(plateforme_id);
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CREATE INDEX IF NOT EXISTS idx_inv_statut ON investissements(statut);
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CREATE INDEX IF NOT EXISTS idx_inv_date ON investissements(date_souscription);
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-- ---------------------------------------------------------------------
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-- REMBOURSEMENTS (échéances perçues, réelles)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS remboursements (
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id INTEGER PRIMARY KEY,
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investissement_id INTEGER NOT NULL REFERENCES investissements(id) ON DELETE CASCADE,
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date_remb TEXT NOT NULL,
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capital REAL NOT NULL DEFAULT 0,
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interets_bruts REAL NOT NULL DEFAULT 0, -- intérêts AVANT prélèvements
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prelev_sociaux REAL NOT NULL DEFAULT 0, -- 17.2 % typiquement
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prelev_forfaitaire REAL NOT NULL DEFAULT 0, -- 12.8 % (PFU IR)
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cashback REAL NOT NULL DEFAULT 0, -- remboursement non taxé (bonus plateforme, etc.)
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interets_nets REAL NOT NULL DEFAULT 0, -- interets_bruts - prelev_sociaux - prelev_forfaitaire
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net_recu REAL NOT NULL DEFAULT 0, -- capital + cashback + interets_nets
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statut TEXT NOT NULL DEFAULT 'paye'
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CHECK(statut IN ('paye','retard','partiel','impaye')),
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source TEXT NOT NULL DEFAULT 'manuel',
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_remb_inv ON remboursements(investissement_id);
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CREATE INDEX IF NOT EXISTS idx_remb_date ON remboursements(date_remb);
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CREATE INDEX IF NOT EXISTS idx_remb_statut ON remboursements(statut);
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-- ---------------------------------------------------------------------
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-- SIMUL_REMBOURSEMENTS (échéances prévisionnelles / théoriques)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS simul_remboursements (
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id INTEGER PRIMARY KEY,
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investissement_id INTEGER NOT NULL REFERENCES investissements(id) ON DELETE CASCADE,
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numero_echeance INTEGER NOT NULL,
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date_prevue TEXT NOT NULL,
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capital_prevu REAL NOT NULL DEFAULT 0,
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interets_prevus REAL NOT NULL DEFAULT 0,
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total_prevu REAL NOT NULL DEFAULT 0,
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notes TEXT,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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UNIQUE(investissement_id, numero_echeance)
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);
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CREATE INDEX IF NOT EXISTS idx_simul_inv ON simul_remboursements(investissement_id);
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CREATE INDEX IF NOT EXISTS idx_simul_date ON simul_remboursements(date_prevue);
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-- ---------------------------------------------------------------------
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-- IMPORTS (historique des imports Excel pour traçabilité)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS imports (
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id INTEGER PRIMARY KEY,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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investisseur_id INTEGER REFERENCES investisseurs(id) ON DELETE SET NULL,
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module TEXT NOT NULL, -- 'depots_retraits' | 'investissements' | ...
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filename TEXT NOT NULL,
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rows_total INTEGER NOT NULL DEFAULT 0,
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rows_inserted INTEGER NOT NULL DEFAULT 0,
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rows_skipped INTEGER NOT NULL DEFAULT 0,
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mapping_json TEXT, -- JSON: mappage colonnes
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created_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_imports_user ON imports(user_id);
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-- ---------------------------------------------------------------------
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-- CATEGORIES_PLATEFORME (tags libres associés à une plateforme)
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-- Semées par défaut à la première utilisation (voir route /categories)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS categories_plateforme (
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id INTEGER PRIMARY KEY,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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nom TEXT NOT NULL,
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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UNIQUE(user_id, nom)
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);
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CREATE INDEX IF NOT EXISTS idx_catplat_user ON categories_plateforme(user_id);
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-- Junction : une plateforme peut avoir plusieurs catégories
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CREATE TABLE IF NOT EXISTS plateforme_categories (
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plateforme_id INTEGER NOT NULL REFERENCES plateformes(id) ON DELETE CASCADE,
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categorie_id INTEGER NOT NULL REFERENCES categories_plateforme(id) ON DELETE CASCADE,
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PRIMARY KEY(plateforme_id, categorie_id)
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);
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-- ---------------------------------------------------------------------
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-- TAUX_PFU (historique Flat Tax France — table de référence globale)
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-- ---------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS taux_pfu (
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id INTEGER PRIMARY KEY,
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annee INTEGER NOT NULL UNIQUE,
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pfu_total REAL NOT NULL, -- ex. 30.0
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impot_revenu REAL NOT NULL, -- ex. 12.8
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prelev_sociaux REAL NOT NULL, -- ex. 17.2
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created_at TEXT NOT NULL DEFAULT (datetime('now')),
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_pfu_annee ON taux_pfu(annee);
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-- ---------------------------------------------------------------------
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-- VUES utiles
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-- ---------------------------------------------------------------------
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-- Solde courant par (investisseur, plateforme)
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CREATE VIEW IF NOT EXISTS v_solde_plateforme AS
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SELECT
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dr.investisseur_id,
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dr.plateforme_id,
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SUM(CASE WHEN dr.type='depot' THEN dr.montant ELSE 0 END) AS total_depots,
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SUM(CASE WHEN dr.type='retrait' THEN dr.montant ELSE 0 END) AS total_retraits,
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SUM(CASE WHEN dr.type='depot' THEN dr.montant
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WHEN dr.type='retrait' THEN -dr.montant END) AS solde_net
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FROM depots_retraits dr
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GROUP BY dr.investisseur_id, dr.plateforme_id;
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-- Synthèse investissements par investisseur
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CREATE VIEW IF NOT EXISTS v_synthese_inv AS
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SELECT
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i.investisseur_id,
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COUNT(*) AS nb_projets,
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SUM(i.montant_investi) AS total_investi,
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SUM(CASE WHEN i.statut='en_cours' THEN i.montant_investi ELSE 0 END) AS encours,
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SUM(CASE WHEN i.statut='rembourse' THEN i.montant_investi ELSE 0 END) AS rembourse,
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SUM(CASE WHEN i.statut IN ('en_retard','procedure') THEN i.montant_investi ELSE 0 END) AS en_defaut
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FROM investissements i
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GROUP BY i.investisseur_id;
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-- Intérêts perçus par année (pour le 2778-SD)
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CREATE VIEW IF NOT EXISTS v_interets_annuels AS
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SELECT
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i.investisseur_id,
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substr(r.date_remb,1,4) AS annee,
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SUM(r.interets_bruts) AS interets_bruts,
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SUM(r.prelev_sociaux) AS prelev_sociaux,
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SUM(r.prelev_forfaitaire) AS prelev_forfaitaire,
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SUM(r.net_recu) AS net_recu
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FROM remboursements r
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JOIN investissements i ON i.id = r.investissement_id
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WHERE r.statut IN ('paye','partiel')
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GROUP BY i.investisseur_id, substr(r.date_remb,1,4);
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