@alphanova/builder/dist/src/GeneralReducer.js

A fully fledged facade that facilitates object manipulation

/**
 *
 * @deprecated
 */
export function GeneralReducer(initialState, model_name) {
    const reducer = (state = initialState, action) => {
        switch (action.type) {
            case `ADD_${model_name}`: {
                const added_data = {};
                if (action.payload) {
                    if (Array.isArray(action.payload)) {
                        action.payload.forEach((value) => {
                            added_data[value.key] = value.value;
                        });
                    }
                    else {
                        if (typeof action.payload.value !== 'string')
                            added_data[action.payload.key] = action.payload.value;
                    }
                }
                else {
                    return state;
                }
                const addedState = { ...state, ...added_data };
                return addedState;
            }
            case `DELETE_${model_name}`: {
                const deleted_data = { ...state };
                if (action.payload) {
                    if (Array.isArray(action.payload)) {
                        action.payload.forEach((value) => {
                            delete deleted_data[value.key];
                        });
                    }
                    else {
                        delete deleted_data[action.payload.key];
                    }
                }
                else {
                    return state;
                }
                return deleted_data;
            }
            case `CHANGE_KEY_${model_name}`: {
                const updatedData = { ...state };
                if (action.payload && !Array.isArray(action.payload) && typeof action.payload.value === 'string') {
                    const { key, value } = action.payload;
                    const data = state[key || ''];
                    if (data) {
                        delete updatedData[key || ''];
                        updatedData[value] = data;
                    }
                }
                return { ...state, ...updatedData };
            }
            case `UPDATE_${model_name}`: {
                const updated_data = {};
                if (action.payload) {
                    if (Array.isArray(action.payload)) {
                        action.payload.forEach((value) => {
                            updated_data[value.key] = value.value;
                        });
                    }
                    else {
                        if (typeof action.payload.value !== 'string')
                            updated_data[action.payload.key] = action.payload.value;
                    }
                }
                else {
                    return state;
                }
                return { ...state, ...updated_data };
            }
            case `FETCH_SUCCESS_${model_name}`: {
                const fetched_data = {};
                if (action.payload) {
                    if (Array.isArray(action.payload)) {
                        action.payload.forEach((value) => {
                            fetched_data[value.key] = value.value;
                        });
                    }
                    else {
                        if (typeof action.payload.value !== 'string')
                            fetched_data[action.payload?.key] = action.payload?.value;
                    }
                }
                else {
                    return { ...state };
                }
                return { ...state, ...fetched_data };
            }
            case `FETCH_IDLE_${model_name}`: {
                const idle_data = {};
                if (action.payload) {
                    if (Array.isArray(action.payload)) {
                        action.payload.forEach((value) => {
                            idle_data[value.key] = value.value;
                        });
                    }
                    else {
                        if (typeof action.payload.value !== 'string')
                            idle_data[action.payload?.key] = action.payload?.value;
                    }
                }
                else {
                    return { ...state };
                }
                return { ...state, ...idle_data };
            }
            default:
                return state;
        }
    };
    return reducer;
}