mirror of
https://github.com/strapi/strapi.git
synced 2025-07-18 22:45:47 +00:00
634 lines
18 KiB
JavaScript
634 lines
18 KiB
JavaScript
'use strict';
|
|
|
|
/**
|
|
* Module dependencies
|
|
*/
|
|
|
|
// Public node modules.
|
|
const _ = require('lodash');
|
|
const pluralize = require('pluralize');
|
|
|
|
// Following this discussion https://stackoverflow.com/questions/18082/validate-decimal-numbers-in-javascript-isnumeric this function is the best implem to determine if a value is a valid number candidate
|
|
const isNumeric = value => {
|
|
return !_.isObject(value) && !isNaN(parseFloat(value)) && isFinite(value);
|
|
};
|
|
|
|
/* eslint-disable prefer-template */
|
|
/*
|
|
* Set of utils for models
|
|
*/
|
|
module.exports = {
|
|
/**
|
|
* Initialize to prevent some mistakes
|
|
*/
|
|
|
|
initialize: cb => {
|
|
cb();
|
|
},
|
|
|
|
/**
|
|
* Retrieve the value based on the primary key
|
|
*/
|
|
|
|
getValuePrimaryKey: (value, defaultKey) => {
|
|
return value[defaultKey] || value.id || value._id;
|
|
},
|
|
|
|
/**
|
|
* Find relation nature with verbose
|
|
*/
|
|
|
|
getNature: (association, key, models, currentModelName) => {
|
|
try {
|
|
const types = {
|
|
current: '',
|
|
other: '',
|
|
};
|
|
|
|
if (_.isUndefined(models)) {
|
|
models = association.plugin
|
|
? strapi.plugins[association.plugin].models
|
|
: strapi.models;
|
|
}
|
|
|
|
if (
|
|
(association.hasOwnProperty('collection') &&
|
|
association.collection === '*') ||
|
|
(association.hasOwnProperty('model') && association.model === '*')
|
|
) {
|
|
if (association.model) {
|
|
types.current = 'morphToD';
|
|
} else {
|
|
types.current = 'morphTo';
|
|
}
|
|
|
|
const flattenedPluginsModels = Object.keys(strapi.plugins).reduce(
|
|
(acc, current) => {
|
|
Object.keys(strapi.plugins[current].models).forEach(model => {
|
|
acc[`${current}_${model}`] =
|
|
strapi.plugins[current].models[model];
|
|
});
|
|
|
|
return acc;
|
|
},
|
|
{}
|
|
);
|
|
|
|
const allModels = _.merge({}, strapi.models, flattenedPluginsModels);
|
|
|
|
// We have to find if they are a model linked to this key
|
|
_.forIn(allModels, model => {
|
|
_.forIn(model.attributes, attribute => {
|
|
if (
|
|
attribute.hasOwnProperty('via') &&
|
|
attribute.via === key &&
|
|
attribute.model === currentModelName
|
|
) {
|
|
if (attribute.hasOwnProperty('collection')) {
|
|
types.other = 'collection';
|
|
|
|
// Break loop
|
|
return false;
|
|
} else if (attribute.hasOwnProperty('model')) {
|
|
types.other = 'model';
|
|
|
|
// Break loop
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
} else if (
|
|
association.hasOwnProperty('via') &&
|
|
association.hasOwnProperty('collection')
|
|
) {
|
|
const relatedAttribute =
|
|
models[association.collection].attributes[association.via];
|
|
|
|
if (!relatedAttribute) {
|
|
throw new Error(
|
|
`The attribute \`${
|
|
association.via
|
|
}\` is missing in the model ${_.upperFirst(
|
|
association.collection
|
|
)} ${
|
|
association.plugin ? '(plugin - ' + association.plugin + ')' : ''
|
|
}`
|
|
);
|
|
}
|
|
|
|
types.current = 'collection';
|
|
|
|
if (
|
|
relatedAttribute.hasOwnProperty('collection') &&
|
|
relatedAttribute.collection !== '*' &&
|
|
relatedAttribute.hasOwnProperty('via')
|
|
) {
|
|
types.other = 'collection';
|
|
} else if (
|
|
relatedAttribute.hasOwnProperty('collection') &&
|
|
relatedAttribute.collection !== '*' &&
|
|
!relatedAttribute.hasOwnProperty('via')
|
|
) {
|
|
types.other = 'collectionD';
|
|
} else if (
|
|
relatedAttribute.hasOwnProperty('model') &&
|
|
relatedAttribute.model !== '*'
|
|
) {
|
|
types.other = 'model';
|
|
} else if (
|
|
relatedAttribute.hasOwnProperty('collection') ||
|
|
relatedAttribute.hasOwnProperty('model')
|
|
) {
|
|
types.other = 'morphTo';
|
|
}
|
|
} else if (
|
|
association.hasOwnProperty('via') &&
|
|
association.hasOwnProperty('model')
|
|
) {
|
|
types.current = 'modelD';
|
|
|
|
// We have to find if they are a model linked to this key
|
|
const model = models[association.model];
|
|
const attribute = model.attributes[association.via];
|
|
|
|
if (
|
|
attribute.hasOwnProperty('via') &&
|
|
attribute.via === key &&
|
|
attribute.hasOwnProperty('collection') &&
|
|
attribute.collection !== '*'
|
|
) {
|
|
types.other = 'collection';
|
|
} else if (
|
|
attribute.hasOwnProperty('model') &&
|
|
attribute.model !== '*'
|
|
) {
|
|
types.other = 'model';
|
|
} else if (
|
|
attribute.hasOwnProperty('collection') ||
|
|
attribute.hasOwnProperty('model')
|
|
) {
|
|
types.other = 'morphTo';
|
|
}
|
|
} else if (association.hasOwnProperty('model')) {
|
|
types.current = 'model';
|
|
|
|
// We have to find if they are a model linked to this key
|
|
_.forIn(models, model => {
|
|
_.forIn(model.attributes, attribute => {
|
|
if (attribute.hasOwnProperty('via') && attribute.via === key) {
|
|
if (
|
|
attribute.hasOwnProperty('collection') &&
|
|
attribute.collection === currentModelName
|
|
) {
|
|
types.other = 'collection';
|
|
|
|
// Break loop
|
|
return false;
|
|
} else if (
|
|
attribute.hasOwnProperty('model') &&
|
|
attribute.model === currentModelName
|
|
) {
|
|
types.other = 'modelD';
|
|
|
|
// Break loop
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
} else if (association.hasOwnProperty('collection')) {
|
|
types.current = 'collectionD';
|
|
|
|
// We have to find if they are a model linked to this key
|
|
_.forIn(models, model => {
|
|
_.forIn(model.attributes, attribute => {
|
|
if (attribute.hasOwnProperty('via') && attribute.via === key) {
|
|
if (
|
|
attribute.hasOwnProperty('collection') &&
|
|
attribute.collection === currentModelName
|
|
) {
|
|
types.other = 'collection';
|
|
|
|
// Break loop
|
|
return false;
|
|
} else if (
|
|
attribute.hasOwnProperty('model') &&
|
|
attribute.model === currentModelName
|
|
) {
|
|
types.other = 'modelD';
|
|
|
|
// Break loop
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
if (types.current === 'collection' && types.other === 'morphTo') {
|
|
return {
|
|
nature: 'manyToManyMorph',
|
|
verbose: 'morphMany',
|
|
};
|
|
} else if (types.current === 'collection' && types.other === 'morphToD') {
|
|
return {
|
|
nature: 'manyToOneMorph',
|
|
verbose: 'morphMany',
|
|
};
|
|
} else if (types.current === 'modelD' && types.other === 'morphTo') {
|
|
return {
|
|
nature: 'oneToManyMorph',
|
|
verbose: 'morphOne',
|
|
};
|
|
} else if (types.current === 'modelD' && types.other === 'morphToD') {
|
|
return {
|
|
nature: 'oneToOneMorph',
|
|
verbose: 'morphOne',
|
|
};
|
|
} else if (types.current === 'morphToD' && types.other === 'collection') {
|
|
return {
|
|
nature: 'oneMorphToMany',
|
|
verbose: 'belongsToMorph',
|
|
};
|
|
} else if (types.current === 'morphToD' && types.other === 'model') {
|
|
return {
|
|
nature: 'oneMorphToOne',
|
|
verbose: 'belongsToMorph',
|
|
};
|
|
} else if (
|
|
types.current === 'morphTo' &&
|
|
(types.other === 'model' || association.hasOwnProperty('model'))
|
|
) {
|
|
return {
|
|
nature: 'manyMorphToOne',
|
|
verbose: 'belongsToManyMorph',
|
|
};
|
|
} else if (
|
|
types.current === 'morphTo' &&
|
|
(types.other === 'collection' ||
|
|
association.hasOwnProperty('collection'))
|
|
) {
|
|
return {
|
|
nature: 'manyMorphToMany',
|
|
verbose: 'belongsToManyMorph',
|
|
};
|
|
} else if (types.current === 'modelD' && types.other === 'model') {
|
|
return {
|
|
nature: 'oneToOne',
|
|
verbose: 'belongsTo',
|
|
};
|
|
} else if (types.current === 'model' && types.other === 'modelD') {
|
|
return {
|
|
nature: 'oneToOne',
|
|
verbose: 'hasOne',
|
|
};
|
|
} else if (
|
|
(types.current === 'model' || types.current === 'modelD') &&
|
|
types.other === 'collection'
|
|
) {
|
|
return {
|
|
nature: 'manyToOne',
|
|
verbose: 'belongsTo',
|
|
};
|
|
} else if (types.current === 'modelD' && types.other === 'collection') {
|
|
return {
|
|
nature: 'oneToMany',
|
|
verbose: 'hasMany',
|
|
};
|
|
} else if (types.current === 'collection' && types.other === 'model') {
|
|
return {
|
|
nature: 'oneToMany',
|
|
verbose: 'hasMany',
|
|
};
|
|
} else if (
|
|
types.current === 'collection' &&
|
|
types.other === 'collection'
|
|
) {
|
|
return {
|
|
nature: 'manyToMany',
|
|
verbose: 'belongsToMany',
|
|
};
|
|
} else if (
|
|
(types.current === 'collectionD' && types.other === 'collection') ||
|
|
(types.current === 'collection' && types.other === 'collectionD')
|
|
) {
|
|
return {
|
|
nature: 'manyToMany',
|
|
verbose: 'belongsToMany',
|
|
};
|
|
} else if (types.current === 'collectionD' && types.other === '') {
|
|
return {
|
|
nature: 'manyWay',
|
|
verbose: 'belongsToMany',
|
|
};
|
|
} else if (types.current === 'model' && types.other === '') {
|
|
return {
|
|
nature: 'oneWay',
|
|
verbose: 'belongsTo',
|
|
};
|
|
}
|
|
|
|
return undefined;
|
|
} catch (e) {
|
|
strapi.log.error(
|
|
`Something went wrong in the model \`${_.upperFirst(
|
|
currentModelName
|
|
)}\` with the attribute \`${key}\``
|
|
);
|
|
strapi.log.error(e);
|
|
strapi.stop();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Return table name for a collection many-to-many
|
|
*/
|
|
getCollectionName: (associationA, associationB) => {
|
|
return [associationA, associationB]
|
|
.sort((a, b) => {
|
|
if (a.collection === b.collection) {
|
|
if (a.dominant) return 1;
|
|
else return -1;
|
|
}
|
|
return a.collection < b.collection ? -1 : 1;
|
|
})
|
|
.map(table =>
|
|
_.snakeCase(
|
|
`${pluralize.plural(table.collection)} ${pluralize.plural(table.via)}`
|
|
)
|
|
)
|
|
.join('__');
|
|
},
|
|
|
|
/**
|
|
* Define associations key to models
|
|
*/
|
|
|
|
defineAssociations: function(model, definition, association, key) {
|
|
try {
|
|
// Initialize associations object
|
|
if (definition.associations === undefined) {
|
|
definition.associations = [];
|
|
}
|
|
|
|
// Exclude non-relational attribute
|
|
if (!_.has(association, 'collection') && !_.has(association, 'model')) {
|
|
return;
|
|
}
|
|
|
|
// Get relation nature
|
|
let details;
|
|
const targetName = association.model || association.collection || '';
|
|
const infos = this.getNature(
|
|
association,
|
|
key,
|
|
undefined,
|
|
model.toLowerCase()
|
|
);
|
|
|
|
if (targetName !== '*') {
|
|
if (association.plugin) {
|
|
details = _.get(
|
|
strapi.plugins,
|
|
[
|
|
association.plugin,
|
|
'models',
|
|
targetName,
|
|
'attributes',
|
|
association.via,
|
|
],
|
|
{}
|
|
);
|
|
} else {
|
|
details = _.get(
|
|
strapi.models,
|
|
[targetName, 'attributes', association.via],
|
|
{}
|
|
);
|
|
}
|
|
}
|
|
|
|
// Build associations object
|
|
if (_.has(association, 'collection') && association.collection !== '*') {
|
|
const ast = {
|
|
alias: key,
|
|
type: 'collection',
|
|
collection: association.collection,
|
|
via: association.via || undefined,
|
|
nature: infos.nature,
|
|
autoPopulate: _.get(association, 'autoPopulate', true),
|
|
dominant: details.dominant !== true,
|
|
plugin: association.plugin || undefined,
|
|
filter: details.filter,
|
|
};
|
|
|
|
if (infos.nature === 'manyToMany' && definition.orm === 'bookshelf') {
|
|
ast.tableCollectionName =
|
|
_.get(association, 'collectionName') ||
|
|
this.getCollectionName(details, association);
|
|
}
|
|
|
|
if (infos.nature === 'manyWay' && definition.orm === 'bookshelf') {
|
|
ast.tableCollectionName = `${
|
|
definition.collectionName
|
|
}__${_.snakeCase(key)}`;
|
|
}
|
|
|
|
definition.associations.push(ast);
|
|
return;
|
|
}
|
|
|
|
if (_.has(association, 'model') && association.model !== '*') {
|
|
definition.associations.push({
|
|
alias: key,
|
|
type: 'model',
|
|
model: association.model,
|
|
via: association.via || undefined,
|
|
nature: infos.nature,
|
|
autoPopulate: _.get(association, 'autoPopulate', true),
|
|
dominant: details.dominant !== true,
|
|
plugin: association.plugin || undefined,
|
|
filter: details.filter,
|
|
});
|
|
return;
|
|
}
|
|
|
|
const pluginsModels = Object.keys(strapi.plugins).reduce(
|
|
(acc, current) => {
|
|
Object.keys(strapi.plugins[current].models).forEach(entity => {
|
|
Object.keys(
|
|
strapi.plugins[current].models[entity].attributes
|
|
).forEach(attribute => {
|
|
const attr =
|
|
strapi.plugins[current].models[entity].attributes[attribute];
|
|
|
|
if (
|
|
(attr.collection || attr.model || '').toLowerCase() ===
|
|
model.toLowerCase() &&
|
|
strapi.plugins[current].models[entity].globalId !==
|
|
definition.globalId
|
|
) {
|
|
acc.push(strapi.plugins[current].models[entity].globalId);
|
|
}
|
|
});
|
|
});
|
|
|
|
return acc;
|
|
},
|
|
[]
|
|
);
|
|
|
|
const appModels = Object.keys(strapi.models).reduce((acc, entity) => {
|
|
Object.keys(strapi.models[entity].attributes).forEach(attribute => {
|
|
const attr = strapi.models[entity].attributes[attribute];
|
|
|
|
if (
|
|
(attr.collection || attr.model || '').toLowerCase() ===
|
|
model.toLowerCase() &&
|
|
strapi.models[entity].globalId !== definition.globalId
|
|
) {
|
|
acc.push(strapi.models[entity].globalId);
|
|
}
|
|
});
|
|
|
|
return acc;
|
|
}, []);
|
|
|
|
const models = _.uniq(appModels.concat(pluginsModels));
|
|
|
|
definition.associations.push({
|
|
alias: key,
|
|
type: association.model ? 'model' : 'collection',
|
|
related: models,
|
|
nature: infos.nature,
|
|
autoPopulate: _.get(association, 'autoPopulate', true),
|
|
filter: association.filter,
|
|
});
|
|
} catch (e) {
|
|
strapi.log.error(
|
|
`Something went wrong in the model \`${_.upperFirst(
|
|
model
|
|
)}\` with the attribute \`${key}\``
|
|
);
|
|
strapi.log.error(e);
|
|
strapi.stop();
|
|
}
|
|
},
|
|
|
|
convertParams: (entity, params) => {
|
|
if (!entity) {
|
|
throw new Error(
|
|
"You can't call the convert params method without passing the model's name as a first argument."
|
|
);
|
|
}
|
|
|
|
// Remove the source params (that can be sent from the ctm plugin) since it is not a filter
|
|
if (params.source) {
|
|
delete params.source;
|
|
}
|
|
|
|
const model = entity.toLowerCase();
|
|
|
|
const models = _.assign(
|
|
_.clone(strapi.models),
|
|
_.clone(strapi.admin.models),
|
|
Object.keys(strapi.plugins).reduce((acc, current) => {
|
|
_.assign(acc, _.get(strapi.plugins[current], ['models'], {}));
|
|
return acc;
|
|
}, {})
|
|
);
|
|
|
|
if (!models.hasOwnProperty(model)) {
|
|
return this.log.error(`The model ${model} can't be found.`);
|
|
}
|
|
|
|
const client = models[model].client;
|
|
const connector = models[model].orm;
|
|
|
|
if (!connector) {
|
|
throw new Error(
|
|
`Impossible to determine the ORM used for the model ${model}.`
|
|
);
|
|
}
|
|
|
|
const convertor = strapi.hook[connector].load().getQueryParams;
|
|
const convertParams = {
|
|
where: {},
|
|
sort: '',
|
|
start: 0,
|
|
limit: 100,
|
|
};
|
|
|
|
_.forEach(params, (value, key) => {
|
|
let result;
|
|
let formattedValue;
|
|
let modelAttributes = models[model]['attributes'];
|
|
let fieldType;
|
|
// Get the field type to later check if it's a string before number conversion
|
|
if (modelAttributes[key]) {
|
|
fieldType = modelAttributes[key]['type'];
|
|
} else {
|
|
// Remove the filter keyword at the end
|
|
let splitKey = key.split('_').slice(0, -1);
|
|
splitKey = splitKey.join('_');
|
|
if (modelAttributes[splitKey]) {
|
|
fieldType = modelAttributes[splitKey]['type'];
|
|
}
|
|
}
|
|
// Check if the value is a valid candidate to be converted to a number value
|
|
if (fieldType !== 'string') {
|
|
formattedValue = isNumeric(value) ? _.toNumber(value) : value;
|
|
} else {
|
|
formattedValue = value;
|
|
}
|
|
|
|
if (_.includes(['_start', '_limit', '_populate'], key)) {
|
|
result = convertor(formattedValue, key);
|
|
} else if (key === '_sort') {
|
|
const [attr, order = 'ASC'] = formattedValue.split(':');
|
|
result = convertor(order, key, attr);
|
|
} else {
|
|
const suffix = key.split('_');
|
|
// Mysql stores boolean as 1 or 0
|
|
if (
|
|
client === 'mysql' &&
|
|
_.get(models, [model, 'attributes', suffix, 'type']) === 'boolean'
|
|
) {
|
|
formattedValue = value.toString() === 'true' ? '1' : '0';
|
|
}
|
|
|
|
let type;
|
|
|
|
if (
|
|
_.includes(
|
|
[
|
|
'ne',
|
|
'lt',
|
|
'gt',
|
|
'lte',
|
|
'gte',
|
|
'contains',
|
|
'containss',
|
|
'in',
|
|
'nin',
|
|
],
|
|
_.last(suffix)
|
|
)
|
|
) {
|
|
type = `_${_.last(suffix)}`;
|
|
key = _.dropRight(suffix).join('_');
|
|
} else {
|
|
type = '=';
|
|
}
|
|
|
|
result = convertor(formattedValue, type, key);
|
|
}
|
|
|
|
_.set(convertParams, result.key, result.value);
|
|
});
|
|
|
|
return convertParams;
|
|
},
|
|
};
|