first commit

src/db/schema/consumers.ts

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+import { integer, real, sqliteTable, text } from "drizzle-orm/sqlite-core";
+import { distributionBoards } from "./distribution-boards.js";
+import { projects } from "./projects.js";
+
+export const consumers = sqliteTable("consumers", {
+  id: text("id").primaryKey(),
+  projectId: text("project_id")
+    .notNull()
+    .references(() => projects.id, { onDelete: "cascade" }),
+  distributionBoardId: text("distribution_board_id").references(() => distributionBoards.id, {
+    onDelete: "set null",
+  }),
+  name: text("name").notNull(),
+  category: text("category"),
+  quantity: integer("quantity").notNull(),
+  installedPowerPerUnitKw: real("installed_power_per_unit_kw").notNull(),
+  demandFactor: real("demand_factor").notNull(),
+  voltageV: real("voltage_v"),
+  phaseCount: integer("phase_count"),
+  powerFactor: real("power_factor"),
+  note: text("note"),
+});
+

src/db/schema/distribution-boards.ts

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+import { sqliteTable, text } from "drizzle-orm/sqlite-core";
+import { projects } from "./projects.js";
+
+export const distributionBoards = sqliteTable("distribution_boards", {
+  id: text("id").primaryKey(),
+  projectId: text("project_id")
+    .notNull()
+    .references(() => projects.id, { onDelete: "cascade" }),
+  name: text("name").notNull(),
+});
+

src/db/schema/projects.ts

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+import { sqliteTable, text } from "drizzle-orm/sqlite-core";
+
+export const projects = sqliteTable("projects", {
+  id: text("id").primaryKey(),
+  name: text("name").notNull(),
+});
+