manifest/dist/backend/database/migrations/1771600000000-ModelPricingImprovements.js

Self-hosted Manifest LLM router with embedded server, SQLite database, and dashboard

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ModelPricingImprovements1771600000000 = void 0;
class ModelPricingImprovements1771600000000 {
    name = 'ModelPricingImprovements1771600000000';
    async up(queryRunner) {
        await this.createModelPricingHistoryTable(queryRunner);
        await this.createUnresolvedModelsTable(queryRunner);
        await this.convertUpdatedAtToTimestamp(queryRunner);
    }
    async createModelPricingHistoryTable(queryRunner) {
        await queryRunner.query(`
      CREATE TABLE "model_pricing_history" (
        "id" character varying NOT NULL,
        "model_name" character varying NOT NULL,
        "input_price_per_token" numeric(12,10) NOT NULL,
        "output_price_per_token" numeric(12,10) NOT NULL,
        "provider" character varying NOT NULL DEFAULT '',
        "effective_from" TIMESTAMP NOT NULL,
        "effective_until" TIMESTAMP,
        "change_source" character varying NOT NULL DEFAULT 'sync',
        CONSTRAINT "PK_model_pricing_history" PRIMARY KEY ("id")
      )
    `);
        await queryRunner.query(`CREATE INDEX "IDX_mph_model_name" ON "model_pricing_history" ("model_name")`);
        await queryRunner.query(`CREATE INDEX "IDX_mph_model_effective" ON "model_pricing_history" ("model_name", "effective_from")`);
    }
    async createUnresolvedModelsTable(queryRunner) {
        await queryRunner.query(`
      CREATE TABLE "unresolved_models" (
        "model_name" character varying NOT NULL,
        "first_seen" TIMESTAMP NOT NULL,
        "last_seen" TIMESTAMP NOT NULL,
        "occurrence_count" integer NOT NULL DEFAULT 1,
        "resolved" boolean NOT NULL DEFAULT false,
        "resolved_to" character varying,
        "resolved_at" TIMESTAMP,
        CONSTRAINT "PK_unresolved_models" PRIMARY KEY ("model_name")
      )
    `);
        await queryRunner.query(`CREATE INDEX "IDX_unresolved_resolved" ON "unresolved_models" ("resolved")`);
    }
    async convertUpdatedAtToTimestamp(queryRunner) {
        await queryRunner.query(`
      ALTER TABLE "model_pricing"
      ALTER COLUMN "updated_at" TYPE TIMESTAMP
      USING "updated_at"::timestamp
    `);
    }
    async down(queryRunner) {
        await queryRunner.query(`ALTER TABLE "model_pricing" ALTER COLUMN "updated_at" TYPE character varying`);
        await queryRunner.query(`DROP INDEX "IDX_unresolved_resolved"`);
        await queryRunner.query(`DROP TABLE "unresolved_models"`);
        await queryRunner.query(`DROP INDEX "IDX_mph_model_effective"`);
        await queryRunner.query(`DROP INDEX "IDX_mph_model_name"`);
        await queryRunner.query(`DROP TABLE "model_pricing_history"`);
    }
}
exports.ModelPricingImprovements1771600000000 = ModelPricingImprovements1771600000000;
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