| [278] | 1 | class AssetService { |
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| 2 | |
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| 3 | boolean transactional = false |
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| 4 | |
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| [284] | 5 | def create(params) { |
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| 6 | def result = [:] |
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| 7 | def fail = { Map m -> |
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| 8 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 9 | return result |
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| 10 | } |
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| 11 | |
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| 12 | result.assetInstance = new Asset() |
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| 13 | result.assetInstance.properties = params |
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| 14 | |
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| 15 | // success |
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| 16 | return result |
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| 17 | } |
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| 18 | |
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| 19 | def copy(params) { |
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| 20 | def result = [:] |
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| 21 | def fail = { Map m -> |
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| 22 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 23 | return result |
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| 24 | } |
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| 25 | |
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| 26 | result.assetToCopy = Asset.get(params.assetToCopy?.id) |
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| 27 | |
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| 28 | if(!result.assetToCopy) |
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| 29 | return fail(code: "asset.copy.asset.required") |
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| 30 | |
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| 31 | result.assetInstance = new Asset(name: result.assetToCopy.name, |
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| 32 | description: result.assetToCopy.description, |
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| 33 | section: result.assetToCopy.section) |
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| 34 | |
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| 35 | result.assetInstance.properties = params |
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| 36 | |
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| 37 | // success |
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| 38 | return result |
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| 39 | } |
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| 40 | |
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| 41 | def save(params) { |
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| 42 | def result = [:] |
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| 43 | def fail = { Map m -> |
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| 44 | if(result.assetInstance && m.field) |
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| 45 | result.assetInstance.errors.rejectValue(m.field, m.code) |
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| 46 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 47 | return result |
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| 48 | } |
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| 49 | |
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| 50 | result.assetInstance = new Asset(params) |
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| 51 | |
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| 52 | if(result.assetInstance.hasErrors() || !result.assetInstance.save(flush: true)) |
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| 53 | return fail(code:"default.create.failure") |
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| 54 | |
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| 55 | // success |
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| 56 | return result |
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| 57 | } |
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| 58 | |
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| [278] | 59 | def saveCopy(params) { |
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| 60 | Asset.withTransaction { status -> |
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| 61 | def result = [:] |
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| 62 | |
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| 63 | def fail = { Map m -> |
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| 64 | status.setRollbackOnly() |
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| 65 | if(result.assetInstance && m.field) |
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| 66 | result.assetInstance.errors.rejectValue(m.field, m.code) |
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| 67 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 68 | return result |
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| 69 | } |
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| 70 | |
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| 71 | result.assetToCopy = Asset.get(params.assetToCopy?.id) |
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| 72 | if(!result.assetToCopy) |
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| 73 | return fail(code:"default.not.found") |
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| 74 | |
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| 75 | if(!params.copyMethod) |
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| 76 | fail(code:"asset.copy.method.required") |
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| 77 | |
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| 78 | result.assetInstance = new Asset(params) |
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| 79 | |
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| 80 | if(result.assetInstance.hasErrors() || !result.assetInstance.save()) |
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| 81 | return fail(code:"default.create.failure") |
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| 82 | |
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| 83 | def assetSubItemInstance1 |
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| 84 | |
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| 85 | // Copy subItems from level 2 and bellow. |
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| 86 | def copyAssetSubItem = { assetSubItemToCopy, parentItem -> |
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| 87 | def assetSubItemInstance = new AssetSubItem(name: assetSubItemToCopy.name, |
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| 88 | description: assetSubItemToCopy.description, |
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| 89 | parentItem: parentItem) |
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| 90 | |
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| 91 | if(assetSubItemInstance.hasErrors() || !assetSubItemInstance.save()) |
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| 92 | return fail(field:"subItems", code:"default.create.failure") |
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| 93 | |
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| 94 | def i = 0 |
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| 95 | for(assetSubItem in assetSubItemToCopy.subItems) { |
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| 96 | call(assetSubItem, assetSubItemInstance) |
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| 97 | // Protect against endless recurrsion. |
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| 98 | i++ |
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| 99 | if(i > 100) |
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| 100 | fail(code:"default.create.failure") |
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| 101 | // Stop if an error is flagged. |
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| 102 | if(result.error) |
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| 103 | break |
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| 104 | } |
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| 105 | } //copyAssetSubItem |
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| 106 | |
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| 107 | // Copy the 1st level of subItems. |
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| 108 | def copyAssetSubItem1 = { assetSubItemToCopy -> |
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| 109 | assetSubItemInstance1 = new AssetSubItem(name: assetSubItemToCopy.name, |
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| 110 | description: assetSubItemToCopy.description, |
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| 111 | asset: result.assetInstance) |
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| 112 | |
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| 113 | if(assetSubItemInstance1.hasErrors() || !assetSubItemInstance1.save()) |
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| 114 | return fail(field:"assetSubItems", code:"default.create.failure") |
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| 115 | |
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| 116 | result.assetInstance.addToAssetSubItems(assetSubItemInstance1) |
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| 117 | |
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| 118 | def i = 0 |
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| 119 | for(assetSubItem in assetSubItemToCopy.subItems) { |
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| 120 | copyAssetSubItem(assetSubItem, assetSubItemInstance1) |
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| 121 | // Protect against endless recurrsion. |
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| 122 | i++ |
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| 123 | if(i > 100) |
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| 124 | fail(code:"default.create.failure") |
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| 125 | // Stop if an error is flagged. |
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| 126 | if(result.error) |
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| 127 | break |
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| 128 | } |
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| 129 | } //copyAssetSubItem1 |
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| 130 | |
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| 131 | def linkAssetSubItem = { assetSubItemToLink -> |
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| 132 | result.assetInstance.addToAssetSubItems(assetSubItemToLink) |
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| 133 | } |
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| 134 | |
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| 135 | def i = 0 |
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| 136 | for(assetSubItem in result.assetToCopy.assetSubItems) { |
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| 137 | |
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| 138 | if(params.copyMethod == "copy") |
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| 139 | copyAssetSubItem1(assetSubItem) |
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| 140 | else |
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| 141 | linkAssetSubItem(assetSubItem) |
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| 142 | // Protect against endless recurrsion. |
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| 143 | i++ |
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| 144 | if(i > 100) |
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| 145 | fail(code:"default.create.failure") |
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| 146 | // Stop if an error is flagged. |
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| 147 | if(result.error) |
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| 148 | break |
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| 149 | } |
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| 150 | |
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| 151 | // Success or not. |
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| 152 | return result |
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| 153 | |
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| 154 | } //end withTransaction |
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| 155 | } // end saveCopySrvce |
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| 156 | |
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| 157 | } // end class |
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