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Added cascading deletions

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This commit is contained in:
Thaum
2015-03-04 10:17:32 +00:00
parent 88dbaccfc5
commit a5068f1bc2
10 changed files with 72 additions and 34 deletions
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7
rpg-docs/Model/Character/Buffs.js
View File

@@ -19,3 +19,10 @@ Schemas.Buff = new SimpleSchema({
});
Buffs.attachSchema(Schemas.Buff);
Buffs.before.remove(function (userId, buff) {
Effects.find({sourceId: buff._id, type: "buff"}).forEach(function(effect){
Effects.remove(effect._id);
});
});

22
rpg-docs/Model/Character/Characters.js
View File

@@ -433,7 +433,7 @@ Characters.helpers({
var mod = +getMod(this.attributeValue(attribute));
return 10 + mod;
},
xpLevel: function(){
var xp = this.experience();
var xpTable = [0, 300, 900, 2700, 6500, 14000, 23000, 34000, 48000, 64000,
@@ -455,7 +455,7 @@ Characters.helpers({
})
return level;
},
experience: function(){
var xp = 0;
Experiences.find({charId: this._id}, {fields: {value: 1}}).forEach(function(e){
@@ -464,3 +464,21 @@ Characters.helpers({
return xp;
}
});
//clean up all data related to that character before removing it
Characters.before.remove(function (userId, character) {
if(Meteor.isServer){
Actions .remove({charId: character._id});
Attacks .remove({charId: character._id});
Buffs .remove({charId: character._id});
Classes .remove({charId: character._id});
Effects .remove({charId: character._id});
Experience .remove({charId: character._id});
Features .remove({charId: character._id});
Notes .remove({charId: character._id});
Proficiencies .remove({charId: character._id});
SpellLists .remove({charId: character._id});
Items .remove({charId: character._id});
Containers .remove({charId: character._id});
}
});

6
rpg-docs/Model/Character/Features.js
View File

@@ -20,3 +20,9 @@ Features.helpers({
return evaluate(this.charId, this.uses);
}
});
Features.before.remove(function (userId, feature) {
Effects.find({sourceId: feature._id, type: "feature"}).forEach(function(effect){
Effects.remove(effect._id);
});
});

10
rpg-docs/Model/Character/SpellLists.js
View File

@@ -22,3 +22,13 @@ SpellLists.helpers({
return num;
}
});
SpellLists.before.remove(function (userId, list) {
if(Meteor.isServer){
Spells.remove({listId: list._id});
} else {
Spells.find({listId: list._id}).forEach(function(spell){
Spells.remove(spell._id);
});
}
});

10
rpg-docs/Model/Inventory/Containers.js
View File

@@ -29,3 +29,13 @@ Containers.helpers({
return weight;
}
});
Containers.before.remove(function (userId, container) {
if(Meteor.isServer){
Items.remove({container: container._id});
} else {
Items.find({container: container._id}).forEach(function(item){
Items.remove(item._id);
});
}
});

41
rpg-docs/Model/Inventory/Items.js
View File

@@ -36,35 +36,16 @@ Items.helpers({
}
});
//keep effects sycned with items
//if an item's equipped state changes, update related effects' enabled state
Items.find({}, {fields: {equipped: 1}}).observeChanges({
added: function(id, fields){
Effects.find({ type: "equipment", sourceId: id, enabled: {$ne: fields.equipped} },
{fields: {enabled: 1} }).forEach(function(effect){
Effects.update(effect._id, {$set: {enabled: fields.equipped}})
});
},
changed: function(id, fields){
Effects.find({type: "equipment", sourceId: id, enabled: {$ne: fields.equipped} },
{fields: {enabled: 1} }).forEach(function(effect){
Effects.update(effect._id, {$set: {enabled: fields.equipped}})
});
}
//remove effects if their item source is removed
Items.before.remove(function (userId, item) {
Effects.find({sourceId: item._id, type: "equipment"}).forEach(function(effect){
Effects.remove(effect._id);
});
});
//if an effect's type, source or enabled state change, keep the enabled state up to date with the item's equipped state
Effects.find({type: "equipment"}, {fields: {type: 1, enabled: 1, sourceId: 1}}).observe({
added: function(newEffect){
var item = Items.findOne(newEffect.sourceId, {fields: {equipped: 1}});
if(item && item.equipped !== newEffect.enabled){
Effects.update(newEffect._id, {$set: {enabled: item.equipped}})
}
},
changed: function(newEffect, oldEffect){
var item = Items.findOne(newEffect.sourceId, {fields: {equipped: 1}});
if(item && item.equipped !== newEffect.enabled){
Effects.update(newEffect._id, {$set: {enabled: item.equipped}})
}
}
})
//keep the effects on the correct character and enabled when equipped
Items.after.update(function (userId, item, fieldNames, modifier, options) {
Effects.find({sourceId: item._id, type: "equipment"}).forEach(function(effect){
Effects.update(effect._id, { $set: {charId: item.charId, enabled: item.equipped} });
}, {fetchPrevious: false});
});