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109 lines
2.8 KiB
TypeScript
109 lines
2.8 KiB
TypeScript
// Query types
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export declare type queryIndexSignature =
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| '_field'
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| '_gt'
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| '_value'
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| '_gte'
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| '_lt'
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| '_lte'
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| '_and'
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| '_or'
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| '_not'
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| '_in'
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| '_contains'
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| '_id'
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| '_between'
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| '_parent'
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| '_child'
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| '_type'
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| '_string'
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| '_like'
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| '_wildcard';
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export type IQueryObject = {
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[key in queryIndexSignature]?: IQueryObject | IQueryObject[] | string | number | object;
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};
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// Query Functions
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export function Eq(field: string, value: any): IQueryObject {
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return { _field: field, _value: value };
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}
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export function Gt(_field: string, value: any): IQueryObject {
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return { _gt: { field: value } };
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}
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export function Gte(_field: string, value: any): IQueryObject {
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return { _gte: { field: value } };
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}
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export function Lt(_field: string, value: any): IQueryObject {
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return { _lt: { field: value } };
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}
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export function Lte(_field: string, value: any): IQueryObject {
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return { _lte: { field: value } };
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}
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export function And(...criteria: IQueryObject[]): IQueryObject {
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return { _and: criteria };
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}
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export function Or(...criteria: IQueryObject[]): IQueryObject {
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return { _or: criteria };
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}
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export function Not(criteria: IQueryObject[]): IQueryObject {
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return { _not: criteria };
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}
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export function In(field: string, values: any[]): IQueryObject {
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return { _in: { _field: field, _values: values } };
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}
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export function Contains(field: string): IQueryObject {
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return { _contains: field };
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}
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export function Id(id: string | number): IQueryObject {
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return { _id: id };
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}
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export function Between(field: string, fromValue: any, toValue: any): IQueryObject {
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return { _between: { _field: field, _from: fromValue, _to: toValue } };
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}
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export function ParentId(tpe: string, id: string): IQueryObject {
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return { _parent: { _type: tpe, _id: id } };
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}
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export function Parent(tpe: string, criterion: IQueryObject): IQueryObject {
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return { _parent: { _type: tpe, _query: criterion } };
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}
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export function Child(tpe: string, criterion: IQueryObject): IQueryObject {
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return { _child: { _type: tpe, _query: criterion } };
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}
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export function Type(tpe: string): IQueryObject {
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return { _type: tpe };
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}
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export function queryString(query: string): IQueryObject {
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return { _string: query };
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}
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export function Like(field: string, value: string): IQueryObject {
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return { _like: { _field: field, _value: value } };
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}
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export function StartsWith(field: string, value: string) {
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if (!value.startsWith('*')) {
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value = value + '*';
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}
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return { _wildcard: { _field: field, _value: value } };
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}
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export function EndsWith(field: string, value: string) {
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if (!value.endsWith('*')) {
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value = '*' + value;
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}
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return { _wildcard: { _field: field, _value: value } };
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}
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export function ContainsString(field: string, value: string) {
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if (!value.endsWith('*')) {
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value = value + '*';
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}
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if (!value.startsWith('*')) {
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value = '*' + value;
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}
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return { _wildcard: { _field: field, _value: value } };
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}
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