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browser-sqlite-playground / source /teaql-ts /examples /school-management /src /generated /models /Platform.ts

feat: explain seven TeaQL runtimes

9afbea6 verified 10 days ago

18.1 kB

import { CheckException, EntityKey, EntityRoot, GraphMutationSession, LoadedScalarSnapshot, MutationIntent, MutationTraceScope, ObjectLocation, SmartList, TeaQLDataService, UserContext } from '../../teaql-ts';
import { SchoolType } from './SchoolType';
import { School } from './School';

export class Platform {
    private static teaqlTemporaryId = 0;
        id?: string;
        name?: string;
        baseUrl?: string;
        createTime?: string;
        updateTime?: string;
        version?: number;

    constructor(init?: Partial<Platform>) {
        Object.defineProperty(this, "_action", { value: init && init.id ? "Update" : "Create", writable: true, enumerable: false });
        Object.defineProperty(this, "_comment", { value: undefined, writable: true, enumerable: false });
        Object.defineProperty(this, "_fullyLoaded", { value: !init || !init.id, writable: true, enumerable: false });
        Object.defineProperty(this, "_loadedFields", { value: new Set(Object.keys(init || {})), writable: true, enumerable: false });
        Object.defineProperty(this, "_root", { value: new EntityRoot(), writable: true, enumerable: false });
        Object.defineProperty(this, "_ledgerId", { value: init?.id ?? --Platform.teaqlTemporaryId, writable: true, enumerable: false });
        Object.defineProperty(this, "_schoolTypeList", { value: init?.id ? SmartList.empty() : new SmartList(), writable: true, enumerable: false });
        Object.defineProperty(this, "_schoolList", { value: init?.id ? SmartList.empty() : new SmartList(), writable: true, enumerable: false });
        if (init) {
            const fields: Record<string, unknown> = { ...(init as Record<string, unknown>) };
            delete fields["schoolTypeList"];
            delete fields["schoolList"];
            Object.assign(this, fields);
            if (Array.isArray((init as any).schoolTypeList)) {
                const selected = (init as any).schoolTypeList;
                (this as any)._schoolTypeList = new SmartList(selected.map(
                    (child: unknown) => child instanceof SchoolType
                        ? child
                        : SchoolType.fromRecord(child as Record<string, unknown>),
                ), { totalCount: selected.totalCount, aggregations: selected.aggregations,
                    summary: selected.summary, facets: selected.facets, isLoaded: selected.isLoaded ?? true });
                this.markLoaded("schoolTypeList");
            }
            if (Array.isArray((init as any).schoolList)) {
                const selected = (init as any).schoolList;
                (this as any)._schoolList = new SmartList(selected.map(
                    (child: unknown) => child instanceof School
                        ? child
                        : School.fromRecord(child as Record<string, unknown>),
                ), { totalCount: selected.totalCount, aggregations: selected.aggregations,
                    summary: selected.summary, facets: selected.facets, isLoaded: selected.isLoaded ?? true });
                this.markLoaded("schoolList");
            }
        }
        const key = this.teaqlEntityKey();
        if ((this as any)._action === "Create") (this as any)._root.markAsNew(key);
        else if ((this as any).version !== undefined) (this as any)._root.setOriginalVersion(key, Number((this as any).version));
        LoadedScalarSnapshot.captureFor(this, this.teaqlMutationPayload());
    }

    private teaqlEntityKey(): EntityKey { return { entity: "Platform", id: (this as any)._ledgerId }; }
    private teaqlAttachRoot(root: EntityRoot): this {
        if ((this as any)._root !== root) {
            root.mergeEntityFrom((this as any)._root, this.teaqlEntityKey());
            (this as any)._root = root;
        }
        for (const child of (this as any)._schoolTypeList) child.teaqlAttachRoot(root);
        for (const child of (this as any)._schoolList) child.teaqlAttachRoot(root);
        return this;
    }

    static fromRecord(record: Record<string, unknown>, root?: EntityRoot): Platform {
        const entity = new Platform(record as Partial<Platform>);
        return root ? entity.teaqlAttachRoot(root) : entity;
    }

    isLoaded(field: string): boolean {
        return (this as any)._fullyLoaded || (this as any)._loadedFields.has(field);
    }

    markLoaded(...fields: string[]): this {
        for (const field of fields) (this as any)._loadedFields.add(field);
        return this;
    }

    markLoadedOnly(...fields: string[]): this {
        (this as any)._fullyLoaded = false;
        (this as any)._loadedFields = new Set(fields);
        return this;
    }

    static refer(id: string | number): Platform {
        return new Platform({ id: String(id) } as Partial<Platform>);
    }

    /** @internal Generated Runtime Module fixed-ID construction capability. */
    static teaqlBootstrapNew(id: string | number): Platform {
        return new Platform().updateId(String(id));
    }

    markForDeletion(): this {
        (this as any)._action = "Delete";
        (this as any)._root.markAsDeleted(this.teaqlEntityKey());
        return this;
    }

    auditAs(comment: string): this {
        new MutationIntent(comment);
        (this as any)._comment = comment;
        return this;
    }

    async save(context: UserContext): Promise<Platform> {
        const service = context.requireResource<TeaQLDataService>("dataService");
        return service.executeGraphSave(new MutationIntent((this as any)._comment), async (graph) => {
            this.teaqlPreflightGraph(context, service, graph);
            return this.teaqlSaveWithinGraph(context, service, graph);
        });
    }

    /** @internal Validates and fixes the complete graph before its first mutation. */
    teaqlPreflightGraph(context: UserContext, service: TeaQLDataService, graph: GraphMutationSession, parent?: MutationTraceScope): void {
        if (!parent) new MutationIntent((this as any)._comment);
        const action = (this as any)._action;
        const pending = action !== "Update" || (this as any)._root.hasPending(this.teaqlEntityKey());
        if (action === "Update" && pending) {
            const notLoaded = [{ member: "id", canonical: "id" }, { member: "name", canonical: "name" }, { member: "baseUrl", canonical: "base_url" }, { member: "createTime", canonical: "create_time" }, { member: "updateTime", canonical: "update_time" }, { member: "version", canonical: "version" }]
                .find(field => !this.isLoaded(field.member));
            if (notLoaded) {
                throw new CheckException([{
                    ruleId: "invalid_type",
                    location: ObjectLocation.property(notLoaded.canonical),
                    message: "Mutation requires a fully loaded entity",
                }]);
            }
        }
        const request = graph.request({
            entity: "Platform", action,
            payload: action === "Update"
                ? (this as any)._root.change(this.teaqlEntityKey())
                : this.teaqlMutationPayload(),
            id: (this as any).id, version: (this as any).version,
            comment: (this as any)._comment,
            ledgerKey: this.teaqlEntityKey(), ledgerRoot: (this as any)._root,
        }, parent, (this as any)._comment).withLoadedSnapshot(LoadedScalarSnapshot.forEntity(this) ?? new LoadedScalarSnapshot());
        if (pending) service.preflightMutation(request);
        const scope = request.scopeFor(this.teaqlEntityKey());
        for (const [index, child] of (this as any)._schoolTypeList.entries()) {
            child.teaqlAttachRoot((this as any)._root);
            const currentParent = child.platform;
            if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
            try { child.teaqlPreflightGraph(context, service, graph, scope); }
            catch (error) {
                if (!(error instanceof CheckException)) throw error;
                const prefix = ObjectLocation.property("school_type_list").index(index);
                throw new CheckException(error.violations.map(violation => ({
                    ...violation, location: violation.location.prefixedBy(prefix),
                })));
            }
        }
        for (const [index, child] of (this as any)._schoolList.entries()) {
            child.teaqlAttachRoot((this as any)._root);
            const currentParent = child.platform;
            if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
            try { child.teaqlPreflightGraph(context, service, graph, scope); }
            catch (error) {
                if (!(error instanceof CheckException)) throw error;
                const prefix = ObjectLocation.property("school_list").index(index);
                throw new CheckException(error.violations.map(violation => ({
                    ...violation, location: violation.location.prefixedBy(prefix),
                })));
            }
        }
    }

    /** @internal Used by generated relation cascades inside the root graph transaction. */
    async teaqlSaveWithinGraph(context: UserContext, service: TeaQLDataService, graph: GraphMutationSession, parent?: MutationTraceScope): Promise<Platform> {
        if (!parent) new MutationIntent((this as any)._comment);
        const action = (this as any)._action;
        const ledgerPayload = (this as any)._root.change(this.teaqlEntityKey());
        const mutation = {
            entity: "Platform",
            action: (this as any)._action,
            payload: action === "Update" ? ledgerPayload : this.teaqlMutationPayload(),
            id: (this as any).id,
            version: (this as any).version,
            comment: (this as any)._comment
            ,ledgerKey: this.teaqlEntityKey()
            ,ledgerRoot: (this as any)._root
        };
        const request = graph.request(mutation, parent, (this as any)._comment)
            .withLoadedSnapshot(LoadedScalarSnapshot.forEntity(this) ?? new LoadedScalarSnapshot());
        if (action === "Update" && !(this as any)._root.hasPending(this.teaqlEntityKey())) {
            const scope = request.scopeFor(this.teaqlEntityKey());
            for (const [index, child] of (this as any)._schoolTypeList.entries()) {
                child.teaqlAttachRoot((this as any)._root);
                const currentParent = child.platform;
                if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                    ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
                try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
                catch (error) {
                    if (!(error instanceof CheckException)) throw error;
                    const prefix = ObjectLocation.property("school_type_list").index(index);
                    throw new CheckException(error.violations.map(violation => ({
                        ...violation, location: violation.location.prefixedBy(prefix),
                    })));
                }
            }
            for (const [index, child] of (this as any)._schoolList.entries()) {
                child.teaqlAttachRoot((this as any)._root);
                const currentParent = child.platform;
                if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                    ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
                try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
                catch (error) {
                    if (!(error instanceof CheckException)) throw error;
                    const prefix = ObjectLocation.property("school_list").index(index);
                    throw new CheckException(error.violations.map(violation => ({
                        ...violation, location: violation.location.prefixedBy(prefix),
                    })));
                }
            }
            return this;
        }
        const result = await service.executeMutation(request);
        for (const [field, value] of Object.entries(mutation.payload as Record<string, unknown>)) {
            if (field !== "id" && field !== "version") (this as any)._root.set(this.teaqlEntityKey(), field, value);
        }
        if (!result.persistedRecord) {
            throw new Error("Mutation did not return the authoritative persisted record");
        }
        const rollbackState = {
            payload: this.teaqlMutationPayload(),
            ledgerId: (this as any)._ledgerId,
            action: (this as any)._action,
            loadedFields: new Set((this as any)._loadedFields),
            fullyLoaded: (this as any)._fullyLoaded,
            loadedSnapshot: LoadedScalarSnapshot.forEntity(this),
        };
        const oldKey = this.teaqlEntityKey();
        Object.assign(this, result.persistedRecord);
        LoadedScalarSnapshot.captureFor(this, this.teaqlMutationPayload());
        (this as any)._ledgerId = (this as any).id ?? (this as any)._ledgerId;
        const newKey = this.teaqlEntityKey();
        (this as any)._root.rekey(oldKey, newKey);
        service.afterGraphRollback(() => {
            Object.assign(this, rollbackState.payload);
            (this as any)._ledgerId = rollbackState.ledgerId;
            (this as any)._action = rollbackState.action;
            (this as any)._loadedFields = rollbackState.loadedFields;
            (this as any)._fullyLoaded = rollbackState.fullyLoaded;
            LoadedScalarSnapshot.restoreFor(this, rollbackState.loadedSnapshot);
            (this as any)._root.rekey(newKey, oldKey);
        });
        (this as any)._loadedFields = new Set(Object.keys(result.persistedRecord));
        (this as any)._fullyLoaded = false;
        if (mutation.action !== "Delete") (this as any)._action = "Update";
        const scope = request.scopeFor(newKey);
        for (const [index, child] of (this as any)._schoolTypeList.entries()) {
            child.teaqlAttachRoot((this as any)._root);
            const currentParent = child.platform;
            if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
            try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
            catch (error) {
                if (!(error instanceof CheckException)) throw error;
                const prefix = ObjectLocation.property("school_type_list").index(index);
                throw new CheckException(error.violations.map(violation => ({
                    ...violation, location: violation.location.prefixedBy(prefix),
                })));
            }
        }
        for (const [index, child] of (this as any)._schoolList.entries()) {
            child.teaqlAttachRoot((this as any)._root);
            const currentParent = child.platform;
            if (this.id === undefined || !child.isLoaded("platform") || (typeof currentParent === "object" && currentParent !== null
                ? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
            try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
            catch (error) {
                if (!(error instanceof CheckException)) throw error;
                const prefix = ObjectLocation.property("school_list").index(index);
                throw new CheckException(error.violations.map(violation => ({
                    ...violation, location: violation.location.prefixedBy(prefix),
                })));
            }
        }
        service.afterGraphCommit(() => {
            (this as any)._root.clearEntity(newKey);
            if ((this as any).version !== undefined) (this as any)._root.acceptCommittedVersion(newKey, Number((this as any).version));
        });
        return this;
    }

    private teaqlMutationPayload(): Record<string, unknown> {
        return {
            "id": this.id,
            "name": this.name,
            "base_url": this.baseUrl,
            "create_time": this.createTime,
            "update_time": this.updateTime,
            "version": this.version
        };
    }

    updateId(value: string): this {
        this.id = value;
        this.markLoaded("id");
        (this as any)._root.set(this.teaqlEntityKey(), "id", value);
        return this;
    }

    updateName(value: string): this {
        this.name = value;
        this.markLoaded("name");
        (this as any)._root.set(this.teaqlEntityKey(), "name", value);
        return this;
    }

    updateBaseUrl(value: string): this {
        this.baseUrl = value;
        this.markLoaded("baseUrl");
        (this as any)._root.set(this.teaqlEntityKey(), "base_url", value);
        return this;
    }

    updateCreateTime(value: string): this {
        this.createTime = value;
        this.markLoaded("createTime");
        (this as any)._root.set(this.teaqlEntityKey(), "create_time", value);
        return this;
    }

    updateUpdateTime(value: string): this {
        this.updateTime = value;
        this.markLoaded("updateTime");
        (this as any)._root.set(this.teaqlEntityKey(), "update_time", value);
        return this;
    }

    updateVersion(value: number): this {
        this.version = value;
        this.markLoaded("version");
        (this as any)._root.set(this.teaqlEntityKey(), "version", value);
        return this;
    }
    schoolTypeList(): SmartList<SchoolType> {
        return (this as any)._schoolTypeList;
    }

    schoolList(): SmartList<School> {
        return (this as any)._schoolList;
    }
}

	import { CheckException, EntityKey, EntityRoot, GraphMutationSession, LoadedScalarSnapshot, MutationIntent, MutationTraceScope, ObjectLocation, SmartList, TeaQLDataService, UserContext } from '../../teaql-ts';
	import { SchoolType } from './SchoolType';
	import { School } from './School';

	export class Platform {
	private static teaqlTemporaryId = 0;
	id?: string;
	name?: string;
	baseUrl?: string;
	createTime?: string;
	updateTime?: string;
	version?: number;

	constructor(init?: Partial<Platform>) {
	Object.defineProperty(this, "_action", { value: init && init.id ? "Update" : "Create", writable: true, enumerable: false });
	Object.defineProperty(this, "_comment", { value: undefined, writable: true, enumerable: false });
	Object.defineProperty(this, "_fullyLoaded", { value: !init \|\| !init.id, writable: true, enumerable: false });
	Object.defineProperty(this, "_loadedFields", { value: new Set(Object.keys(init \|\| {})), writable: true, enumerable: false });
	Object.defineProperty(this, "_root", { value: new EntityRoot(), writable: true, enumerable: false });
	Object.defineProperty(this, "_ledgerId", { value: init?.id ?? --Platform.teaqlTemporaryId, writable: true, enumerable: false });
	Object.defineProperty(this, "_schoolTypeList", { value: init?.id ? SmartList.empty() : new SmartList(), writable: true, enumerable: false });
	Object.defineProperty(this, "_schoolList", { value: init?.id ? SmartList.empty() : new SmartList(), writable: true, enumerable: false });
	if (init) {
	const fields: Record<string, unknown> = { ...(init as Record<string, unknown>) };
	delete fields["schoolTypeList"];
	delete fields["schoolList"];
	Object.assign(this, fields);
	if (Array.isArray((init as any).schoolTypeList)) {
	const selected = (init as any).schoolTypeList;
	(this as any)._schoolTypeList = new SmartList(selected.map(
	(child: unknown) => child instanceof SchoolType
	? child
	: SchoolType.fromRecord(child as Record<string, unknown>),
	), { totalCount: selected.totalCount, aggregations: selected.aggregations,
	summary: selected.summary, facets: selected.facets, isLoaded: selected.isLoaded ?? true });
	this.markLoaded("schoolTypeList");
	}
	if (Array.isArray((init as any).schoolList)) {
	const selected = (init as any).schoolList;
	(this as any)._schoolList = new SmartList(selected.map(
	(child: unknown) => child instanceof School
	? child
	: School.fromRecord(child as Record<string, unknown>),
	), { totalCount: selected.totalCount, aggregations: selected.aggregations,
	summary: selected.summary, facets: selected.facets, isLoaded: selected.isLoaded ?? true });
	this.markLoaded("schoolList");
	}
	}
	const key = this.teaqlEntityKey();
	if ((this as any)._action === "Create") (this as any)._root.markAsNew(key);
	else if ((this as any).version !== undefined) (this as any)._root.setOriginalVersion(key, Number((this as any).version));
	LoadedScalarSnapshot.captureFor(this, this.teaqlMutationPayload());
	}

	private teaqlEntityKey(): EntityKey { return { entity: "Platform", id: (this as any)._ledgerId }; }
	private teaqlAttachRoot(root: EntityRoot): this {
	if ((this as any)._root !== root) {
	root.mergeEntityFrom((this as any)._root, this.teaqlEntityKey());
	(this as any)._root = root;
	}
	for (const child of (this as any)._schoolTypeList) child.teaqlAttachRoot(root);
	for (const child of (this as any)._schoolList) child.teaqlAttachRoot(root);
	return this;
	}

	static fromRecord(record: Record<string, unknown>, root?: EntityRoot): Platform {
	const entity = new Platform(record as Partial<Platform>);
	return root ? entity.teaqlAttachRoot(root) : entity;
	}

	isLoaded(field: string): boolean {
	return (this as any)._fullyLoaded \|\| (this as any)._loadedFields.has(field);
	}

	markLoaded(...fields: string[]): this {
	for (const field of fields) (this as any)._loadedFields.add(field);
	return this;
	}

	markLoadedOnly(...fields: string[]): this {
	(this as any)._fullyLoaded = false;
	(this as any)._loadedFields = new Set(fields);
	return this;
	}

	static refer(id: string \| number): Platform {
	return new Platform({ id: String(id) } as Partial<Platform>);
	}

	/** @internal Generated Runtime Module fixed-ID construction capability. */
	static teaqlBootstrapNew(id: string \| number): Platform {
	return new Platform().updateId(String(id));
	}

	markForDeletion(): this {
	(this as any)._action = "Delete";
	(this as any)._root.markAsDeleted(this.teaqlEntityKey());
	return this;
	}

	auditAs(comment: string): this {
	new MutationIntent(comment);
	(this as any)._comment = comment;
	return this;
	}

	async save(context: UserContext): Promise<Platform> {
	const service = context.requireResource<TeaQLDataService>("dataService");
	return service.executeGraphSave(new MutationIntent((this as any)._comment), async (graph) => {
	this.teaqlPreflightGraph(context, service, graph);
	return this.teaqlSaveWithinGraph(context, service, graph);
	});
	}

	/** @internal Validates and fixes the complete graph before its first mutation. */
	teaqlPreflightGraph(context: UserContext, service: TeaQLDataService, graph: GraphMutationSession, parent?: MutationTraceScope): void {
	if (!parent) new MutationIntent((this as any)._comment);
	const action = (this as any)._action;
	const pending = action !== "Update" \|\| (this as any)._root.hasPending(this.teaqlEntityKey());
	if (action === "Update" && pending) {
	const notLoaded = [{ member: "id", canonical: "id" }, { member: "name", canonical: "name" }, { member: "baseUrl", canonical: "base_url" }, { member: "createTime", canonical: "create_time" }, { member: "updateTime", canonical: "update_time" }, { member: "version", canonical: "version" }]
	.find(field => !this.isLoaded(field.member));
	if (notLoaded) {
	throw new CheckException([{
	ruleId: "invalid_type",
	location: ObjectLocation.property(notLoaded.canonical),
	message: "Mutation requires a fully loaded entity",
	}]);
	}
	}
	const request = graph.request({
	entity: "Platform", action,
	payload: action === "Update"
	? (this as any)._root.change(this.teaqlEntityKey())
	: this.teaqlMutationPayload(),
	id: (this as any).id, version: (this as any).version,
	comment: (this as any)._comment,
	ledgerKey: this.teaqlEntityKey(), ledgerRoot: (this as any)._root,
	}, parent, (this as any)._comment).withLoadedSnapshot(LoadedScalarSnapshot.forEntity(this) ?? new LoadedScalarSnapshot());
	if (pending) service.preflightMutation(request);
	const scope = request.scopeFor(this.teaqlEntityKey());
	for (const [index, child] of (this as any)._schoolTypeList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { child.teaqlPreflightGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_type_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	for (const [index, child] of (this as any)._schoolList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { child.teaqlPreflightGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	}

	/** @internal Used by generated relation cascades inside the root graph transaction. */
	async teaqlSaveWithinGraph(context: UserContext, service: TeaQLDataService, graph: GraphMutationSession, parent?: MutationTraceScope): Promise<Platform> {
	if (!parent) new MutationIntent((this as any)._comment);
	const action = (this as any)._action;
	const ledgerPayload = (this as any)._root.change(this.teaqlEntityKey());
	const mutation = {
	entity: "Platform",
	action: (this as any)._action,
	payload: action === "Update" ? ledgerPayload : this.teaqlMutationPayload(),
	id: (this as any).id,
	version: (this as any).version,
	comment: (this as any)._comment
	,ledgerKey: this.teaqlEntityKey()
	,ledgerRoot: (this as any)._root
	};
	const request = graph.request(mutation, parent, (this as any)._comment)
	.withLoadedSnapshot(LoadedScalarSnapshot.forEntity(this) ?? new LoadedScalarSnapshot());
	if (action === "Update" && !(this as any)._root.hasPending(this.teaqlEntityKey())) {
	const scope = request.scopeFor(this.teaqlEntityKey());
	for (const [index, child] of (this as any)._schoolTypeList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_type_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	for (const [index, child] of (this as any)._schoolList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	return this;
	}
	const result = await service.executeMutation(request);
	for (const [field, value] of Object.entries(mutation.payload as Record<string, unknown>)) {
	if (field !== "id" && field !== "version") (this as any)._root.set(this.teaqlEntityKey(), field, value);
	}
	if (!result.persistedRecord) {
	throw new Error("Mutation did not return the authoritative persisted record");
	}
	const rollbackState = {
	payload: this.teaqlMutationPayload(),
	ledgerId: (this as any)._ledgerId,
	action: (this as any)._action,
	loadedFields: new Set((this as any)._loadedFields),
	fullyLoaded: (this as any)._fullyLoaded,
	loadedSnapshot: LoadedScalarSnapshot.forEntity(this),
	};
	const oldKey = this.teaqlEntityKey();
	Object.assign(this, result.persistedRecord);
	LoadedScalarSnapshot.captureFor(this, this.teaqlMutationPayload());
	(this as any)._ledgerId = (this as any).id ?? (this as any)._ledgerId;
	const newKey = this.teaqlEntityKey();
	(this as any)._root.rekey(oldKey, newKey);
	service.afterGraphRollback(() => {
	Object.assign(this, rollbackState.payload);
	(this as any)._ledgerId = rollbackState.ledgerId;
	(this as any)._action = rollbackState.action;
	(this as any)._loadedFields = rollbackState.loadedFields;
	(this as any)._fullyLoaded = rollbackState.fullyLoaded;
	LoadedScalarSnapshot.restoreFor(this, rollbackState.loadedSnapshot);
	(this as any)._root.rekey(newKey, oldKey);
	});
	(this as any)._loadedFields = new Set(Object.keys(result.persistedRecord));
	(this as any)._fullyLoaded = false;
	if (mutation.action !== "Delete") (this as any)._action = "Update";
	const scope = request.scopeFor(newKey);
	for (const [index, child] of (this as any)._schoolTypeList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_type_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	for (const [index, child] of (this as any)._schoolList.entries()) {
	child.teaqlAttachRoot((this as any)._root);
	const currentParent = child.platform;
	if (this.id === undefined \|\| !child.isLoaded("platform") \|\| (typeof currentParent === "object" && currentParent !== null
	? currentParent.id : currentParent) !== this.id) child.updatePlatform(this);
	try { await child.teaqlSaveWithinGraph(context, service, graph, scope); }
	catch (error) {
	if (!(error instanceof CheckException)) throw error;
	const prefix = ObjectLocation.property("school_list").index(index);
	throw new CheckException(error.violations.map(violation => ({
	...violation, location: violation.location.prefixedBy(prefix),
	})));
	}
	}
	service.afterGraphCommit(() => {
	(this as any)._root.clearEntity(newKey);
	if ((this as any).version !== undefined) (this as any)._root.acceptCommittedVersion(newKey, Number((this as any).version));
	});
	return this;
	}

	private teaqlMutationPayload(): Record<string, unknown> {
	return {
	"id": this.id,
	"name": this.name,
	"base_url": this.baseUrl,
	"create_time": this.createTime,
	"update_time": this.updateTime,
	"version": this.version
	};
	}

	updateId(value: string): this {
	this.id = value;
	this.markLoaded("id");
	(this as any)._root.set(this.teaqlEntityKey(), "id", value);
	return this;
	}

	updateName(value: string): this {
	this.name = value;
	this.markLoaded("name");
	(this as any)._root.set(this.teaqlEntityKey(), "name", value);
	return this;
	}

	updateBaseUrl(value: string): this {
	this.baseUrl = value;
	this.markLoaded("baseUrl");
	(this as any)._root.set(this.teaqlEntityKey(), "base_url", value);
	return this;
	}

	updateCreateTime(value: string): this {
	this.createTime = value;
	this.markLoaded("createTime");
	(this as any)._root.set(this.teaqlEntityKey(), "create_time", value);
	return this;
	}

	updateUpdateTime(value: string): this {
	this.updateTime = value;
	this.markLoaded("updateTime");
	(this as any)._root.set(this.teaqlEntityKey(), "update_time", value);
	return this;
	}

	updateVersion(value: number): this {
	this.version = value;
	this.markLoaded("version");
	(this as any)._root.set(this.teaqlEntityKey(), "version", value);
	return this;
	}
	schoolTypeList(): SmartList<SchoolType> {
	return (this as any)._schoolTypeList;
	}

	schoolList(): SmartList<School> {
	return (this as any)._schoolList;
	}
	}